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Microchip

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FY2007 Annual Report · Microchip
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Scaling New Heights
Annual Report 2007

 
 
 
 
Corporate Profile

Corporate Information

M

icrochip Technology Incorporated is a leading provider of microcontroller and 
analog semiconductors, providing low-risk product development, lower total 
system cost and faster time to market for thousands of diverse customer 

applications worldwide. Headquartered in Chandler, Arizona, Microchip offers 
outstanding technical support along with dependable delivery and quality. 
For more information, visit the Microchip Web site at www.microchip.com.

•  Founded in 1989

•  Approximately 4,500 employees worldwide 

•  Quality systems are ISO/TS-16949:2002 certified

•  More than 45 sales offices worldwide

•  Manufacturing facilities: Tempe, Arizona USA; Gresham, Oregon USA;  

Bangkok, Thailand

•  Development centers: Bangalore, India; Bangkok, Thailand; Manila, Philippines; 
Lausanne, Switzerland; Bucharest, Romania; Santa Clara, California USA; 
Chandler, Arizona USA

Registered Public Accounting Firm
Ernst & Young LLP
Phoenix, Arizona

Legal Counsel
Wilson Sonsini Goodrich & Rosati, P. C.
Palo Alto, California 
Austin, Texas

Transfer Agent & Registrar
Wells Fargo Bank Minnesota, N.A.
Shareowner Services
161 North Concord Exchange
P. O. Box 64854
St. Paul, Minnesota  55075-1139
800-468-9716

Form 10-K
A copy of the Company’s Form 10-K as filed 
with the Securities and Exchange Commission 
is available upon request to:

Investor Relations
Microchip Technology Incorporated
2355 West Chandler Boulevard
Chandler, Arizona  85224-6199
480-792-7761

Annual Meeting
The annual meeting of the stockholders of Microchip 
Technology Incorporated will be held at the Company’s 
Chandler facility, 2355 West Chandler Boulevard, 
Chandler, Arizona, on Friday, August 17, 2007 
at 9:00 a.m. Pacific Standard Time.

Common Stock
Microchip Technology’s common stock is traded on 
the Nasdaq Global Market under the symbol “MCHP. ”  
The following table sets forth the quarterly high and 
low closing prices as reported by the Nasdaq Global 
Market for the last two fiscal years.

Fiscal 2007 
First Quarter 
Second Quarter 
Third Quarter 
Fourth Quarter 

       High             Low

$38.15 
$34.88 
$34.83 
$37.49 

  $31.79
  $31.11
  $31.40
  $33.21

Fiscal 2006 
First Quarter 
Second Quarter 
Third Quarter 
Fourth Quarter 

       High 

$30.68 
$32.61 
$34.64 
$37.74 

       Low

$24.60
$28.52
$27.30
$32.13

Corporate Facilities
Microchip Technology Incorporated
2355 West Chandler Boulevard
Chandler, Arizona  85224-6199

Microchip Technology Incorporated
1200 South 52nd Street
Tempe, Arizona  85281

Microchip Technology Incorporated
21015 SE Stark Street
Gresham, Oregon  97030

Internet Address
Additional Company information, along with the most 
recent financial and product information and press 
releases, can be accessed at:  www.microchip.com.

Microchip Technology (Thailand) Co., Ltd.
14 Moo 1 T. Wangtakien
A. Muangchachoengsao
Chacherngsao, 24000, Thailand

The statements contained in this Annual Report relating to our shareholders benefiting even further from our continued outstanding performance, producing significant value 
to our shareholders, engaging highly talented professionals who can further contribute to our success, our commitment to the best possible service and support, demand 
creation initiatives fueling further sales expansion, our growing presence in embedded designs worldwide, time to revenue for 16-bit solutions being much longer, driving 
future  growth  through  development  tools,  software  libraries  and  technical  documentation,  our  entire  8-bit  line  fueling  sizable  revenue  growth,  attracting  and  securing 
new  customer  design  opportunities,  continuing  to  be  a  market  leader  in  serial  EEPROMs,  our  business  being  exceptionally  strong,  being  well-positioned  for  continued 
market share gains in fiscal year 2008 and beyond, strong momentum and solid foundation for our trek to $2 billion, maintaining the path of continuous improvement, cost 
reduction, financial performance and unwavering focus, our culture driving substantial innovation and cost savings, squeezing performance out of production equipment, 
our manufacturing system delivering high yields, maintaining high gross margins, responding quickly to competitive pricing pressures, continuing to enjoy very low-cost 
manufacturing, planning to add incremental capacity, room for expansion in wafer fabrication, enabling us to reach $2 billion in annual sales with relatively low capital 
expenditures, delivering a steady stream of products for our customers, keeping lead times short, future process technologies enhancing die yields and enabling additional 
die shrinks, entering new market spaces to expand our revenue base, adding features and functionality to existing device families, our PIC microcontrollers continuing to 
grow in popularity and fueling record growth, having significant room to grow in the 8-bit market, substantial opportunities in the 16-bit market, consistently gaining market 
share, providing much faster time to market, our analog products continuing to expand in total numbers of products and customers, more and more designs using our analog 
products, adding more and more field applications engineers, investing in sales channel partners and being well-positioned for the journey to $2 billion in sales, are forward 
looking statements made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995.  Actual results may differ materially because of the 
following factors, among others:  changes in demand or market acceptance of our products and the products of our customers; our ability to ramp products into volume 
production; the level of orders that are received and can be shipped in a quarter; levels of inventories at our distributors and other customers; the level of sell-through of 
our products through distribution; the mix of inventory we hold and our ability to satisfy short-term orders from our inventory; changes or fluctuations in customer order 
patterns and seasonality; the level at which design wins become actual orders and sales; changes in utilization of our manufacturing capacity; our ability to continue to 
secure sufficient assembly and testing capacity; competitive developments including pricing pressures; disruptions in our business or the businesses of our customers or 
suppliers due to natural disasters, terrorist activity, armed conflict, war, worldwide oil prices and supply; disruptions in the worldwide transportation system; impact of events 
outside the United States, such as the business impact of fluctuating currency rates or unrest or political instability; general industry, economic and political conditions; the 
impact on our business and on customer order patterns due to public health concerns; financial stability in foreign markets; our ability to maintain operating margins; our 
timely introduction of new technologies, market acceptance of our new products and those of our customers; competitive factors, such as competing architectures and 
manufacturing technologies and acceptance of new products in the markets we generally serve; the costs and outcome of any current or future tax audit or any litigation 
involving intellectual property, customers or other issues; and our ability to attract and retain qualified personnel.

For a detailed discussion of these and other risk factors, please refer to Microchip’s filings with the Securities and Exchange Commission on Forms 10-K and 10-Q.  Our fiscal 
2007 Form 10-K follows this letter to shareholders.  Additionally, you can obtain copies of our Forms 10-K, 10-Q and 8-K and other documents filed with the SEC for free at 
the SEC’s web site (www.sec.gov) or from commercial, document retrieval services.

©2007 Microchip Technology Incorporated. All rights reserved. The Microchip name and logo, PIC, dsPIC and MPLAB are registered trademarks of Microchip Tech-
nology Inc. in the USA and in other countries. REAL ICE is a trademark of Microchip Technology. All other trademarks mentioned herein are the property of their 
respective companies. Printed in the U.S.A. 6/07.

Financial Highlights

All charts are based on fiscal year data, except where noted.

$1,040

$928

$847

$1.48

$1.27

$1.07

$716

$699

$651

$553

$571

$0.76

$0.58

$0.45

$0.74

$0.64

00

01

02

03

04

05

06

07

00

01

02

03

04

05

06

07

Net Sales (Millions of Dollars)

Non-GAAP Diluted Earnings Per Share*

 Net Sales

 Non-GAAP Net Income*

 GAAP Net Income

 Non-GAAP Diluted Earnings Per Share*

 GAAP Diluted Earnings Per Share

2003
$651,462

$133,875

$88,232

$0.64

$0.42

2004
$699,260

$156,834

$137,262

$0.74

$0.65

2005
$846,936

$226,761

$213,785

$1.07

$1.01

2006
$927,893

$272,979

$242,369

$1.27

$1.13

2007
$1,039,671

$325,638

$357,029

$1.48

$1.62

 Stockholders’ Equity

$1,178,949

$1,320,517

$1,485,734

$1,726,189

$2,004,368

 Annual Cash Dividend Per Share
In thousands, except per share and dividend amounts.

$0.040

$0.113

$0.208

$0.570

$0.965

414

468

449

313

283

299

261

408

377

340

214

187

159

142

00

01

02

03

04

05

06

00

01

02

03

04

05

06

Microcontroller Portfolio 
(Number of Products at Calendar Year End)

Analog and Interface Portfolio 
(Number of Products at Calendar Year End)

* Excludes the net effect of share-based compensation associated with the adoption of SFAS No. 123R, the tax benefits associated with a tax audit settlement, a tax 
charge associated with the repatriation of foreign earnings under the American Jobs Creation Act, charges related to the settlement of patent license litigation, 
costs associated with the closure of Fab 1, an impairment charge associated with Fab 3, and restructuring and acquisition related special charges/income. Please 
see “Reconciliation of Non-GAAP Net Income to Reported Results” located at the end of this document following our Form 10-K for our reported GAAP results and 
additional information. Also see our Form 10-K for additional detail and discussion of our GAAP results.

To Our Shareholders

These exceptional financial results 
place Microchip in a leadership 
position compared to most other 
semiconductor manufacturers 
in areas such as sales growth, 
operating profit, gross margin, 
operating margin, earnings per 
share, cash generation, stock price 
performance, and dividend payment 
and growth – which all contribute 
to Microchip producing significant 
value to our shareholders.

One important factor in achieving 
and sustaining these outstanding 

financial results rests with 
having stringent quality 
systems. During the fiscal 

year, our fabrication facilities 
in Tempe, Arizona, and 
Gresham, Oregon, 
along with our test 
and assembly facility 
in Bangkok, 
Thailand, were 
recertified 

M

icrochip Technology proudly 
reached the summit of a long-
time corporate goal in fiscal 
year 2007 – achieving a record, one 
billion dollars in annual sales. This 
was accomplished in a year where 
the overall semiconductor industry 
experienced a modest slowdown, 
making our ascent to this growth 
milestone even more rewarding.

Microchip’s total annual dividend 
payment in fiscal 2007 was 
$0.965 per share, a rise of 69.3% 
over $0.57 per share in fiscal 
2006. Cash dividend 
payments to 
shareholders in 
fiscal 2007 totaled 
$207.9 million.

For the fiscal year ending March 
31, 2007, Microchip’s net sales 
were $1.04 billion, establishing a 
new record level and an increase 
of 12.0% from net sales of 
$927.9 million for the fiscal year 
ending March 31, 2006. Non-GAAP 
net income for fiscal 2007 was 
$325.6 million, an increase of 
19.3% over non-GAAP net income 
in the prior fiscal year of $273.0 
million. We achieved record non-
GAAP gross margins and non-GAAP 
operating margins of 60.4% and 
36.1%, respectively, in fiscal 2007. 
Our balance sheet is strong, and 
we generated $470.1 million of 
net cash (prior to our dividend 
payments of $207.9 million), driven 
by our solid operating results and 
successful business model. 

Microchip increased the cash 
dividend payment every quarter 
during fiscal 2007, sharing the 
benefits of our very strong net 
cash generation throughout the 
fiscal year. With 16 quarters of 
consecutive increases in our 
dividend payment, our shareholders 
are benefiting even further from 
our continued outstanding 
performance. 

Additional resources allowed 
Microchip to further expand our 
technical support by hiring more 
local field applications engineers, 
providing 24/7 technical support, 
signing new regional distributors, 
partnering with design houses and 
increasing the number of online 
technical seminars. Our popular 
MASTERs Conferences continued 
to attract record numbers of 
engineering attendees across 
multiple locations worldwide.

All of these additional support 
functions aid our customers in 
getting their designs to market 
faster while supporting their global 
design needs.

Microchip is committed to 
offering the best possible service 
and technical support for our 
55,000+ customers around the 
globe. These demand creation 
initiatives generated new revenue 
for us in fiscal 2007 and, more 
important, we expect them to 
help fuel further sales expansion 
in future years. Providing 
exceptional service and support 
for our customers is an important 
market differentiator, and so is 
new product development. In 
fiscal 2007, Microchip continued 
its relentless pursuit of product 
innovation to support current and 
future market opportunities.

Microchip’s flagship product, 
the PIC® microcontroller, achieved 
two record milestones in fiscal 
2007 which demonstrate our 
growing presence in embedded 
designs worldwide:  the shipment 
of our five billionth microcontroller 
device (about one year after 
reaching four billion devices 
shipped) and the delivery of our 
500,000th development system 
(approximately one year after the 
400,000th tool delivery).

Microchip Technology’s Board of Directors 
Wade Meyercord, Steve Sanghi, Matt Chapman, L.B. Day, Albert Hugo-Martinez

to the requirements of the 
ISO/TS-16949 quality system 
standard from the International 
Organization for Standards/
Technical Specification.

In fiscal 2007, Microchip 
established development centers 
in Bucharest, Romania, and 
Manila, Philippines, while 
significantly expanding resources 
at our design center in Bangalore, 
India. These moves allow us 
to engage with highly talented 
professionals worldwide who can 
further contribute to our success 
in a cost-effective manner.

Back in fiscal 2006, Microchip 
undertook several initiatives 
to take higher levels of direct 
control over demand creation 
for our products. These 
initiatives included the launch 
of the microchipDIRECT 
online procurement site, the 
establishment of worldwide 
Regional Training Centers (RTCs) 
and further investments in 
expanded technical support. I am 
very pleased to report that this 
strategy paid off handsomely in 
fiscal 2007 by driving additional 
customer design wins, enhancing 
our competitive position, and 

growing the number of served 
customers. 

Our microchipDIRECT site 
(www.microchipdirect.com) has 
attracted more than 1,300 
customer accounts worldwide 
during fiscal 2007 thanks to 
convenient features like credit 
lines, credit-card payments, 
competitive pricing and much 
more. A big advantage for 
customers is the ability to 
order direct production 
programming services for the 
8- and 16-bit microcontrollers 
they are purchasing, saving the 
time and expense of using 
other options.

For our engineering customers, 
ongoing technical training is 
critical to their continued success. 
At the end of fiscal 2007, 39 
RTCs were operational worldwide 
providing numerous technical 
courses on embedded design. 
Course content and frequency 
are based on demand. Thus far, 
thousands of leading engineers 
have attended hundreds of RTC 
classes, learning how to use 
Microchip’s products to solve 
their toughest business and 
design issues. 

Our 16-bit products enjoyed robust 
growth over last fiscal year, albeit 
from a small base. Many new 
microcontrollers and digital signal 
controllers were brought to market 
during the year, broadening our 
16-bit offering to 92 total devices 
in production at fiscal year end. 
These device innovations 
deliver numerous combinations 
of peripherals, memory sizes 
and performance speeds to 
offer the right performance and 
price for the customer’s design 
requirements. For example, a 
dedicated family of digital signal 
controllers for switch-mode power 
supply applications debuted, 
winning numerous industry 
accolades and targeting new 
design opportunities in this 
high-growth market niche.

Given the additional complexity 
of embedded designs using 16-
bit solutions, Microchip’s time to 
revenue for these products can 
be much longer than with 8-bit 
microcontroller designs. To help 
our 16-bit customers get to market 

faster, we have made numerous 
investments in recent years 
creating additional development 
tools, software libraries and 
technical documentation, laying 
a solid foundation to drive future 
growth. 

In looking at our 8-bit micro-
controllers, innovation in this 
area continued to be very strong 
throughout the fiscal year. We 
introduced 63 8-bit devices which 
provide dedicated solutions for 
applications requiring Ethernet, 
ZigBee™, fan control, Controller 
Area Network (CAN), liquid crystal 
display, or intelligent motor control. 
Today our entire 8-bit line continues 
to fuel sizable revenue growth.

With our analog products, new 
product introductions focused 
on delivering high-precision and 
low-power capabilities on par 
with our toughest competitors. 
This dedication to creating high-
performance devices has helped us 
attract and secure new customer 
design opportunities. 

Microchip continues to be a market 
leader in serial EEPROMs, and this 
year we expanded our product line 
with the debut of an SPI family 
that offers faster speed and more 
package options than previous 
generations.

In closing, Microchip’s business is 
exceptionally strong. We are well- 
positioned for continued market 
share gains in fiscal year 2008 
and beyond.

Reaching the record $1 billion sales 
plateau in fiscal 2007 marked a 
major corporate achievement, 
thanks to the continued support 
of our shareholders, customers 
and employees. Today, Microchip 
has already begun to scale a 
bigger summit that now lies in 
our path – the climb to $2 billion 
in annual sales. 

See you at the top!

Steve Sanghi
President and CEO
Microchip Technology Incorporated

At first glance, the journey to reach $2 billion 

in annual sales may appear quite daunting. 
Ascending this peak requires ability, 
determination, brawn, and lots of hard work. 
Like many skilled athletes approaching a 
formidable challenge, a self assessment of our 
aggregate system empowers us to review and 
reassess the inherent strengths that will propel 
us forward.

The following pillars of strength helped Microchip 
reach the $1 billion sales plateau – and they 
provide the strong momentum and solid 
foundation for our trek to $2 billion.

Proven 
Business Model

In the highly cyclical semiconductor industry, there 
are times when the trail ahead may not be visible. 
Microchip’s successful business model is our 
compass, helping us maneuver effectively through 
the ups and downs of numerous industry cycles. 

Scaling New Heights 
The Path to $2 Billion 
in Annual Sales

For many years now, Microchip has had 
consistently strong executive leadership from 
professionals with extensive experience in 
the semiconductor industry. Their insightful 
guidance keeps Microchip on the path of 
continuous improvement, cost reduction, 
maintaining enviable financial performance, 
and an unwavering focus to do what’s right 
for the customer.

Unique Corporate Culture
Microchip’s special corporate culture has created 
a powerful competitive advantage.

Our employees thrive in an environment of 
teamwork, open communications, empowerment, 
and continuous learning and improvement. Team 
members are strongly encouraged to develop and 
implement solutions to challenges they encounter 
every day, because management believes they are 
in the best position to make the correct decision. 
This translates into a unified and engaged team 
of professionals who are passionate about 
continuously improving all aspects of our 
business. 

High Yield, Low Cost 
Manufacturing

Our unique culture drives substantial 
innovation and cost savings in our 
manufacturing operations. Our employees 
squeeze higher and higher levels of 
performance out of second- and even third-
generation wafer production equipment. The 
result is an extremely efficient manufacturing 
system that delivers consistently high yields, 
allowing us to maintain high gross margins 
and respond quickly to competitive pricing 
pressures.

Microchip continues to enjoy very low cost 
manufacturing, thanks to an opportunistic 
strategy of acquiring facilities and equipment 
during industry slowdowns when prices are 

Microchip’s new product development 
activities rest on continued innovation and 
strong execution. We expect to enter new 
market spaces to continue to expand our 
revenue base, as well as adding features and 
functionality to our existing device families.

Scaling New Heights 
Microchip’s Unique Corporate Culture 
Drives Substantial Innovation and 
Cost Savings

low. As Microchip grows further, we plan to 
add incremental capacity in our fabrication 
and test and assembly facilities as cost 
effectively as possible.

Today Microchip has significant room for 
expansion within our existing wafer 
fabrication facilities, enabling us to grow to 
$2 billion in annual sales with relatively low 
levels of annual capital expenditures. Our 
inventory philosophy focuses on delivering a 
steady stream of product for customers to 
keep lead times short. Quality is also critical. 
Our quality management systems are 
ISO/TS-16949 certified, a widely accepted 
standard that many customers worldwide 
demand.

Technology Development 
Our relentless research and development 
activities over the years have delivered 
many exciting technology advances, from 
new products for our customers to cost-
effective platforms on which to design 
and manufacture our silicon solutions. 
For example, future process technologies 
being created today are expected to further 
enhance die yields and enable additional 
die shrinks.

The PIC® Microcontroller 
Architecture & 8-bit Market 
Leadership

Microchip’s PIC microcontrollers continue 
to grow in popularity among designers of 
embedded systems, fueling Microchip’s 
record growth over many years. Microchip 
has been number one in 8-bit microcontrollers 
based on worldwide unit shipments for 
a while now. However, for the first time, 
Microchip attained the number one position 
in 8-bit microcontrollers based on worldwide 
revenue in calendar year 20061, another 
positive metric reflecting our very strong 
enterprise. As of calendar 2006, 
PIC microcontrollers had captured 16% of 
the worldwide 8-bit market based on revenue2, 
while still providing significant room to grow 
in the $5.0 billion 8-bit space3, let alone our 
substantial opportunities in the $4.3 billion  
16-bit market4.

As the PIC microcontroller architecture 
continues to expand in usage, we are 
consistently gaining market share. 
Microchip generates new design wins 
because PIC microcontrollers provide tangible 

solutions for our customers’ design needs, as well 
as their overall business issues.

For our embedded design customers, our 
PIC microcontrollers deliver low-risk product 
development by providing seamless program size 
expansion. Pin compatibility among all devices 
facilitates drop-in replacement of package types, 
as well as program memory variations, without 
the engineer having to completely rewrite the 
application code.

These standard pin schemes and code compatibility 
provide customers with a seamless migration 
path, allowing designers to reuse their code and 
circuit board layout. Engineers have the flexibility 
to add higher memory options, incremental input/
output functions and analog peripherals with 
minimal impact to their existing code, providing 
much faster time to market.

our analog products because of our industry-
leading performance, low-power capabilities and 
broad development tool support.

Our extensive line of serial EEPROMs rounds out 
our product portfolio.

Scaling New Heights
PIC® Microcontrollers Continue to 
Grow in Popularity Among 
Embedded Systems Designers, 
Fueling Our Record Growth

Our broad microcontroller portfolio of more than 
400 devices today helps ensure engineers can 
specify a device which features the appropriate 
integration of memory sizes, pin counts, power 
management options, and a broad range of on-
chip peripherals. This minimizes component count 
and board space, lowers the total system cost, 
and increases overall system reliability.

Industry-Leading 
Analog Performance

In addition to the many benefits our microcontrollers 
offer, Microchip’s analog products continue to 
expand in total numbers of products and 
customers. While more and more existing 
PIC microcontroller designs are using our analog 
products, the real growth in analog stems from 
attracting new customers. Engineers who have 
never worked with Microchip before are specifying 

One Development 
Tool Platform

Microchip’s free MPLAB® Integrated 
Development Environment (IDE) provides 
a single development system platform 
upon which our engineering customers 
can design and bring to market their 
applications in significantly less 
time and with overall reduced cost. 
Our MPLAB IDE has a modular 
design with simple dashboard 
functionality similar to that found in 
a PC operating system. Additional 
Microchip development tools 
simply plug into the MPLAB IDE 
framework, providing a single, 
easy-to-use platform for 
our customers.

Our dedication to solving our customers’ toughest 
business issues starts with a sales force that 
does not work on commission. Like the majority 
of Microchip employees, they are eligible to receive 
stock ownership in the Company. This creates 
the incentives to focus on Microchip’s long-term 
success by providing strong communication 
and support to customers in multiple locations 
worldwide.

Each year we add more and more field applications 
engineers who provide in-person, local engineering 
support worldwide. These individuals interface 
directly with customers, applying their deep 
technical skills and embedded design experience.

Additional technical support is delivered through 
multiple outlets, such as user conferences, online 
and local seminars, and 39 Regional Training 
Centers, which offer ongoing local technical training.

Today, Microchip offers a multitude of world-class 
development tools, including C compilers, software 
libraries, application development tools, device 
programmers and in-circuit emulators. More than 
a half million Microchip tools are deployed in the 
field today, creating one of the largest bases of 
installed tools in our industry.

Scaling New Heights 
We Take Great Pride in Delivering Out-
standing Service and Support During 
All Phases of the Sales Cycle for Our 
55,000+ Customers Worldwide

The new MPLAB REAL ICE™ in-circuit emulator, for 
example, provides one emulator for our 8- and 16-
bit devices, ensuring customers enjoy maximum 
flexibility and reduced cost. In addition, our silicon 
offering is supported by more than 130 third-
party tool vendors, providing our customers with 
a substantial design infrastructure of additional 
development tool choices based on their design 
preferences.

Premium Customer Service 
and Technical Support

At Microchip, the sale does not start and stop with 
the silicon order. We take great pride in delivering 
outstanding service and support during all phases 
of the sales cycle for our 55,000+ customers 
worldwide.

Our microchipDIRECT online procurement site 
provides a rich portal of options for customers 
who wish to directly manage most facets of their 
accounts.

We also continue to invest in numerous sales 
channel partners who focus on service and 
support for our customers. These important 
partners include distributors, manufacturers’ 
representatives, catalog houses, design houses 
and third-party consultants.

Today Microchip enjoys many pillars of strength 
that have been developed, tested and fine tuned 
over many years and throughout numerous 
semiconductor industry cycles. Based 
upon this substantial experience 
and expertise, we believe our highly 
successful enterprise is well-positioned 
for the journey to $2 billion in annual 
sales.

1 Gartner Dataquest, “Top Companies Revenue from 
Shipments of 8-bit MCU – Worldwide” 2007
2ibid
3ibid
4 Gartner Dataquest, “Top Companies Revenue 
from Shipments of 16-bit MCU – Worldwide” 2007

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C.  20549

(Mark One)

FORM 10-K 

xxxx           Annual report pursuant to section 13 or 15(d) of the securities exchange act of 1934 

For the fiscal year ended March 31, 2007 

oooo           Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 

For the transition period from __________ to __________ 

Commission File Number: 0-21184 

MICROCHIP TECHNOLOGY INCORPORATED
(Exact Name of Registrant as Specified in Its Charter)

Delaware
(State or Other Jurisdiction of
Incorporation or Organization)

86-0629024 
(IRS Employer
Identification No.)

2355 W. Chandler Blvd., Chandler, AZ  85224
(Address of Principal Executive Offices, Including Zip Code)

(480) 792-7200 
(Registrant’s Telephone Number, Including Area Code) 

Securities registered pursuant to Section 12(b) of the Act:
Title of Each Class
Common Stock, $0.001 Par Value Per Share
Preferred Share Purchase Rights
Securities registered pursuant to Section 12(g) of the Act:
None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.ýYes¨No 

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.¨YesýNo 

Indicate by checkmark whether the Registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the 
preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 
90 days:ýYes¨No 

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) is not contained herein, and will not be 
contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of Form 10-K or any amendment to 
this Form 10-K¨ 

Indicate by check mark whether the registrant is large accelerated filer, an accelerated filed, or a non-accelerated filer.  See definition of “accelerated filer and large 
accelerated filer” in Rule 12b-2 of the Exchange Act.  (Check one): 

Large accelerated filer                                           ý           Accelerated filer                                           ¨           Non-accelerated filer                                           ¨ 

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).¨YesýNo 

Aggregate market value of the voting and non-voting common equity held by non-affiliates as of September 30, 2006 based upon the closing price of the common 
stock as reported by The NASDAQ® National Market on such date was approximately $6,853,133,147. 

Number of shares of Common Stock, $.001 par value, outstanding as of May 21, 2007:  218,352,543

Documents Incorporated by Reference

Proxy Statement for the 2007 Annual Meeting of Stockholders                                                                                                                                                     III 

Document                                                                                    

   Part of Form 10-K 

 
 
  
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
MICROCHIP TECHNOLOGY INCORPORATED AND SUBSIDIARIES 

FORM 10-K 

TABLE OF CONTENTS 

PART I 

Item 1. 
Item 1A. 
Item 1B. 
Item 2. 
Item 3. 
Item 4. 

Business 
Risk Factors 
Unresolved Staff Comments 
Properties 
Legal Proceedings 
Submission of Matters to a Vote of Security Holders 

PART II 

Item 5. 

Item 6. 
Item 7. 
Item 7A. 
Item 8. 
Item 9. 
Item 9A. 
Item 9B. 

Market for the Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of 
Equity Securities 
Selected Financial Data 
Management’s Discussion and Analysis of Financial Condition and Results of Operations 
Quantitative and Qualitative Disclosures About Market Risk 
Financial Statements and Supplementary Data 
Changes in and Disagreements with Accountants on Accounting and Financial Disclosure 
Controls and Procedures 
Other Information 

PART III 

Item 10. 
Item 11. 
Item 12. 
Item 13. 
Item 14.  

Directors, Executive Officers and Corporate Governance 
Executive Compensation 
Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters 
Certain Relationships and Related Transactions, and Director Independence 
Principal Accountant Fees Services 

Item 15. 

Exhibits and Financial Statement Schedules 

Signatures 

PART IV 

Page 

3 
10 
17 
17 
17 
17 

18 
19 
22 
34 
35 
35 
35 
38 

38 
38 
38 
39 
39 

40 

41 

  2

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PART I 

This Form 10-K contains certain forward-looking statements that involve risks and uncertainties, including statements 

regarding our strategy and future financial performance and those statements identified under "Item 7 - Note Regarding 
Forward-looking Statements.”  Our actual results could differ materially from the results described in these forward-looking 
statements as a result of certain factors including those set forth under “Item 1A – Risk Factors,” beginning below at 
page 10, and elsewhere in this Form 10-K.  Although we believe that the matters reflected in the forward-looking statements 
are reasonable, we cannot guarantee future results, levels of activity, performance or achievements.  You should not place 
undue reliance on these forward-looking statements.  We disclaim any obligation to update information contained in any 
forward-looking statement. 

Item 1. 

BUSINESS 

We develop and manufacture specialized semiconductor products used by our customers for a wide variety of embedded 

control applications.  Our product portfolio comprises 8- and 16-bit PIC® microcontrollers and 16-bit dsPIC® digital signal 
controllers, which feature on-board Flash (reprogrammable) memory technology.  In addition, we offer a broad spectrum of 
high-performance linear, mixed-signal, power management, thermal management, battery management and interface devices.  
We also make serial EEPROMs.  Our synergistic product portfolio targets thousands of applications and a growing demand 
for high-performance designs in the automotive, communications, computing, consumer and industrial control markets.  Our 
quality systems are ISO/TS16949 (2002 version) certified. 

Microchip Technology Incorporated was incorporated in Delaware in 1989.  In this Form 10-K, “we,” “us,” and “our” 

each refers to Microchip Technology Incorporated and its subsidiaries.  Our executive offices are located at 2355 West 
Chandler Boulevard, Chandler, Arizona 85224-6199 and our telephone number is (480) 792-7200.   

Our Internet address is www.microchip.com.  We post the following filings on our website as soon as reasonably 

practicable after they are electronically filed with or furnished to the Securities and Exchange Commission: 

• 
• 
• 
• 
• 

our annual report on Form 10-K 
our quarterly reports on Form 10-Q 
our current reports on Form 8-K 
our proxy statement 
any amendments to the above-listed reports filed or furnished pursuant to Sections 13(a) or 15(d) of the 
Securities Exchange Act of 1934 

All SEC filings on our website are available free of charge.  The information on our website is not incorporated into this 

Form 10-K. 

Industry Background 

Competitive pressures require manufacturers of a wide variety of products to expand product functionality and provide 

differentiation while maintaining or reducing cost.  To address these requirements, manufacturers often use integrated circuit-
based embedded control systems that enable them to: 

• 
• 
• 
• 
• 
• 

differentiate their products 
replace less efficient electromechanical control devices 
reduce the number of components in their system 
add product functionality 
decrease time to market for their products  
significantly reduce product cost 

Embedded control systems have been incorporated into thousands of products and subassemblies in a wide variety of 

applications and markets worldwide, including: 

• 
• 
• 
• 
• 
• 
• 
• 

automotive comfort, safety and entertainment applications 
remote control devices 
handheld tools 
home appliances 
portable computers 
robotics 
accessories 
cordless and cellular telephone 

  3

 
 
 
•  motor controls 
• 
• 
• 
• 

security systems 
educational and entertainment devices 
consumer electronics 
power supplies 

Embedded control systems typically incorporate a microcontroller as the principal active, and sometimes sole, 

component.  A microcontroller is a self-contained computer-on-a-chip consisting of a central processing unit, non-volatile 
program memory, random access memory for data storage and various input/output peripheral capabilities.  In addition to the 
microcontroller, a complete embedded control system incorporates application-specific software and may include specialized 
peripheral device controllers, non-volatile memory components such as EEPROMs, and various analog and interface 
products. 

The increasing demand for embedded control has made the market for microcontrollers one of the larger segments of the 

semiconductor market.  Microcontrollers are currently available in 4-bit through 32-bit architectures.  4-bit microcontrollers 
are relatively inexpensive, but they generally lack the minimum functionality required in most applications and are typically 
used in relatively simple applications.  8-bit microcontrollers remain very cost-effective for a wide range of high volume 
embedded control applications and, as a result, continue to represent the largest portion of the overall microcontroller market.  
16-bit and 32-bit microcontrollers provide higher performance and functionality, and are generally found in more complex 
embedded control applications.  

Many of the microcontrollers shipped today are ROM-based and must be programmed by the semiconductor supplier 
during manufacturing, resulting in long lead times, based on market conditions, for delivery of such microcontrollers.  In 
addition to delayed product introduction, these long lead times can result in potential inventory obsolescence and temporary 
factory shutdowns when changes in the firmware are required. To address these issues, some suppliers offer programmable 
microcontrollers that can be configured by the customer in the customer’s manufacturing line, thus significantly reducing 
lead time and inventory risks when the inevitable firmware changes occur.  While these microcontrollers were initially 
expensive relative to ROM-based microcontrollers, manufacturing technology has evolved over time to the point where 
reprogrammable microcontrollers are now available for little to no premium over ROM-based microcontrollers, thus 
providing significant value to microcontroller customers.  As a result, reprogrammable microcontrollers are the fastest 
growing segment of the microcontroller market.  

Our Products 

Our strategic focus is on embedded control solutions, including: 

•  microcontrollers 
• 
• 
•  memory products 

development tools 
analog and interface products 

We provide highly cost-effective embedded control solutions that also offer the advantages of small size, high 

performance, low voltage/power operation and ease of development, enabling timely and cost-effective embedded control 
product integration by our customers. 

Microcontrollers 

We offer a broad family of microcontroller products featuring our unique, proprietary architecture marketed under the 
PIC® brand name.  We believe that our PIC product family is a price/performance leader in the worldwide microcontroller 
market.  We have shipped over 5 billion PIC microcontrollers to customers worldwide since their introduction in 1990.  Our 
PIC products are designed for applications requiring field-programmability, high performance, low power and cost 
effectiveness.  They feature a variety of memory technology configurations, low voltage and power, small footprint and ease 
of use.  Our performance results from a product architecture which features dual data and instruction pathways, referred to as 
a Harvard dual-bus architecture; a Reduced Instruction Set Computer, referred to as RISC; and variable length instructions; 
all of which provide significant speed advantages over alternative single-bus, Complex Instruction Set Computer 
architectures, referred to as CISC.  With over 400 microcontrollers in our product portfolio, we target the 8-bit and 16-bit 
microcontroller markets.  Additionally, our scalable product architecture allows us to successfully target both the entry-level 
of the 32-bit microcontroller market, as well as the 4-bit microcontroller marketplace, significantly enlarging our addressable 
market.  

  4

 
 
Digital Signal Controllers (DSC) are a subset of our 16-bit microcontroller offering.  Our dsPIC® Digital Signal 
Controller families integrate the control features of high-performance 16-bit microcontrollers with the computation 
capabilities of Digital Signal Processors (DSPs), along with a wide variety of peripheral functions making them suitable for a 
large number of embedded control applications.  Our dsPIC product family offers a broad suite of hardware and software 
development tools, software application libraries, development boards and reference designs to ease and expedite the 
customer application development cycle.  With its field-re-programmability, large selection of peripheral functions, small 
footprint and ease of use, we believe that our dsPIC Digital Signal Controllers enlarge our addressable market. 

We have used our manufacturing experience and design and process technology to bring additional enhancements and 

manufacturing efficiencies to the development and production of our PIC family of microcontroller products.  Our extensive 
experience base has enabled us to develop our advanced, low cost user programmability feature by incorporating non-volatile 
memory, such as Flash, EEPROM and EPROM Memory, into the microcontroller, and to be a leader in reprogrammable 
microcontroller product offerings. 

Development Tools  

We offer a comprehensive set of low-cost and easy-to-learn application development tools.  These tools enable system 

designers to quickly and easily program a PIC microcontroller and dsPIC Digital Signal Controllers for specific applications 
and, we believe are a key factor for obtaining design wins. 

Our family of development tools operates in the standard Windows® environment on standard PC hardware.  These tools 

range from entry-level systems, which include an assembler and programmer or in-circuit debugging hardware, to fully 
configured systems that provide in-circuit emulation hardware.  Customers moving from entry-level designs to those 
requiring real-time emulation are able to preserve their investment in learning and tools as they migrate to future PIC devices 
since all of our systems share the same integrated development environment. 

Many independent companies also develop and market application development tools that support our standard 

microcontroller product architecture.  Currently, there are more than 150 third-party tool suppliers worldwide whose products 
support our proprietary microcontroller architecture. 

We believe that familiarity with and adoption of both our and third-party development tools by an increasing number of 
product designers will be an important factor in the future selection of our embedded control products.  These development 
tools allow design engineers to develop thousands of application-specific products from our standard microcontrollers.  To 
date, we have shipped more than 500,000 development tools. 

Analog and Interface Products 

Our analog and interface products now consist of several families with over 500 power management, linear, mixed-

signal, thermal management and interface products.  At the end of fiscal 2007, our mixed-signal analog and interface 
products were being shipped to more than 12,100 end customers. 

We continue marketing and selling our analog and interface products into our existing microcontroller customer base, 

which we refer to as our analog “attach” strategy, as well as to new customers.  In addition to our “attach” strategy, we 
market and sell other products that may not fit our traditional PIC microcontroller and memory products customer base.  We 
market these, and all of our products, based on an application segment approach targeted to provide customers with 
application solutions. 

Memory Products  

Our memory products consist primarily of serial electrically erasable programmable read only memory, referred to as 
Serial EEPROMs.  We sell these devices primarily into the embedded control market, and we are one of the largest suppliers 
of such devices worldwide.  Serial EEPROM products are used for non-volatile program and data storage in systems where 
such data must be either modified frequently or retained for long periods.  Serial EEPROMs have a very low I/O pin 
requirement, permitting production of very small devices.  

Manufacturing  

Our manufacturing operations include wafer fabrication and assembly and test.  The ownership of our manufacturing 
resources is an important component of our business strategy, enabling us to maintain a high level of manufacturing control 
resulting in us being one of the lowest cost producers in the embedded control industry.  By owning our wafer fabrication 
facilities and much of our assembly and test operations, and by employing statistical techniques (statistical process control,  

  5

 
 
 
 
designed experiments and wafer level monitoring), we have been able to achieve and maintain high production yields.  Direct 
control over manufacturing resources allows us to shorten our design and production cycles.  This control also allows us to 
capture the wafer manufacturing and a portion of the assembly and testing profit margin. 

Our manufacturing facilities are located in: 

•  Tempe, Arizona (Fab 2) 
•  Chandler, Arizona (probe operations)  
•  Puyallup, Washington (Fab 3) (non-operational) 
•  Gresham, Oregon (Fab 4)  
•  Bangkok, Thailand (assembly, probe and test) 

Wafer Fabrication 

Fab 2 currently produces 8-inch wafers and supports manufacturing processes from 0.35 to 5.0 microns.  During fiscal 

2007, Fab 2 operated at approximately 99% of its capacity compared to approximately 98% during fiscal 2006.  Operating at 
higher percentages of capacity has a positive impact on our operating results due to the relatively high fixed costs inherent in 
wafer fabrication manufacturing. 

Fab 3 is currently non-operational and being held-for-future-use.  See “Item 6 – Selected Financial Data – Fiscal 2003 – 

Fab 3 Impairment Charge,” below at page 21, for a discussion of the status of Fab 3.  

We acquired Fab 4 in August 2002 and began production on October 31, 2003.  Fab 4 currently produces 8-inch wafers 
using predominantly 0.5 micron manufacturing processes and is capable of supporting technologies below 0.18 microns.  A 
significant amount of clean room capacity and equipment acquired with Fab 4 can be brought on line in the future to support 
incremental wafer fabrication capacity needs.  We believe the combined capacity of Fab 2, Fab 4 and Fab 3 will provide 
sufficient capacity to allow us to respond to increases in future demand. 

We continue to transition products to more advanced process technologies to reduce future manufacturing costs.  We 

believe that our ability to successfully transition to more advanced process technologies is important for us to remain 
competitive.   

We outsource a small percentage of our wafer production requirements to third-party wafer foundries to augment our 

internal manufacturing capabilities. 

Assembly and Test 

We perform product assembly and testing at our facilities located near Bangkok, Thailand.  At March 31, 2007, 

approximately 72% of our assembly requirements were being performed in our Thailand facility.  As of March 31, 2007, our 
Thailand facility was testing substantially all of our wafer production.  We use third-party assembly and test contractors in 
several Asian countries for the balance of our assembly and test requirements. 

General Matters Impacting Our Manufacturing Operations 

We employ proprietary design and manufacturing processes in developing our microcontroller and memory products.  
We believe our processes afford us both cost-effective designs in existing and derivative products and greater functionality in 
new product designs.  While many of our competitors develop and optimize separate processes for their logic and memory 
product lines, we use a common process technology for both microcontroller and non-volatile memory products.  This allows 
us to more fully absorb our process research and development costs and to deliver new products to market more rapidly.  Our 
engineers utilize advanced Computer Aided Design tools and software to perform circuit design, simulation and layout, and 
our in-house photomask and wafer fabrication facilities enable us to rapidly verify design techniques by processing test 
wafers quickly and efficiently. 

Due to the high fixed costs inherent in semiconductor manufacturing, consistently high manufacturing yields have 

significant positive effects on our gross profit and overall operating results.  Our continuous focus on manufacturing 
productivity has allowed us to maintain excellent manufacturing yields at our facilities.  Our manufacturing yields are 
primarily driven by a comprehensive implementation of statistical process control, extensive employee training and our 
effective use of our manufacturing facilities and equipment.  Maintenance of manufacturing productivity and yields are 
important factors in the achievement of our operating results.  The manufacture of integrated circuits, particularly non-
volatile, erasable CMOS memory and logic devices, such as those that we produce, are complex processes.  These processes 
are sensitive to a wide variety of factors, including the level of contaminants in the manufacturing environment, impurities in  

  6

 
 
 
the materials used and the performance of our manufacturing personnel and equipment.  As is typical in the semiconductor 
industry, we have from time to time experienced lower than anticipated manufacturing yields.  Our operating results will 
suffer if we are unable to maintain yields at approximately the current levels. 

At the end of fiscal 2007, we owned long-lived assets (consisting of property, plant and equipment, intangibles and 
goodwill) in the United States amounting to $525.0 million and $121.1 million in other countries, including $114.6 million in 
Thailand.  At the end of fiscal 2006, we owned long-lived assets in the United States amounting to $576.9 million and 
$124.5 million in other countries, including $118.0 million in Thailand. 

Research and Development (R&D) 

We are committed to continuing our investment in new and enhanced products, including development systems, and in 
our design and manufacturing process technologies.  We believe these investments are significant factors in maintaining our 
competitive position.  Our current R&D activities focus on the design of new microcontrollers, digital signal controllers, 
Serial EEPROM memory, analog and interface products, new development systems, software and application-specific 
software libraries.  We are also developing new design and process technologies to enable new products and innovative 
features as well as achieve further cost reductions and performance improvements in existing products.   

In fiscal 2007, our R&D expenses were $113.7 million, compared to $94.9 million in fiscal 2006 and $93.0 million in 
fiscal 2005.  R&D expenses in fiscal 2007 included $9.6 million of share-based compensation as a result of the adoption of 
FASB Statement of Financial Accounting Standard (“SFAS”) No. 123R (revised 2004) Share-Based Payment (“SFAS NO. 
123R”).   

Sales and Distribution 

General 

We market our products worldwide primarily through a network of direct sales personnel and distributors.  

Our direct sales force focuses on a wide variety of strategic accounts in three geographical markets: the Americas, 

Europe and Asia.  We currently maintain sales and technical support centers in major metropolitan areas in all three 
geographic markets.  We believe that a strong technical service presence is essential to the continued development of the 
embedded control market.  Many of our field sales engineers (FSEs), field application engineers (FAEs), and sales 
management have technical degrees or backgrounds and have been previously employed in high technology environments.  
We believe that the technical knowledge of our sales force is a key competitive advantage in the sale of our products.  The 
primary mission of our FAE team is to provide technical assistance to customers and to conduct periodic training sessions for 
the balance of our sales team.  FAEs also frequently conduct technical seminars and workshops in major cities around the 
world. 

Distribution 

Our distributors focus primarily on servicing the product requirements of a broad base of diverse customers.  We believe 
that distributors can provide an effective means of reaching this broad and diverse customer base.  We believe that customers 
recognize Microchip for its products and brand name and use distributors as an effective supply channel.   

In fiscal 2007, 2006 and 2005, we derived 65% of our net sales from sales through distributors and 35% of our net sales 
from customers serviced directly by Microchip.  Our largest distributor accounted for approximately 11% of our net sales in 
fiscal 2007 and 13% of our net sales in fiscal 2006 and 2005.  Our second largest distributor accounted for approximately 
10% of our net sales in fiscal 2007, 11% of our net sales in fiscal 2006 and 12% of our net sales in fiscal 2005.  No other 
distributor or end customer accounted for more than 10% of our net sales in fiscal 2007, 2006 or 2005. 

Distributors generally have broad-based rights to return product to us.  As revenue on distributor shipments is not 
recognized until the distributors sell our product to their end customers, distributor returns have no impact on our revenue. 

We also grant certain credits to our distributors.  The credits are granted to the distributors on specifically identified 
pieces of the distributors’ business to allow them to earn a competitive gross margin on the sale of our products to their end 
customers.  The credits are on a per unit basis and are not given to the distributor until they provide information regarding the 
sale to their end customer.  The effect of granting these credits establishes the net selling price from us to our distributors for 
the products and results in the net revenue recognized by us when the product is sold by the distributors to their end 
customers. 

  7

 
 
 
 
We also provide these distributors with price protection by reducing product pricing based on market conditions, 
competitive considerations and other factors.  Price protection is granted to distributors on the inventory that they have on 
hand at the date the price protection is offered.  When we reduce the selling price of our products, it allows the distributors to 
claim a credit against their outstanding accounts receivable balances based on the new price of the inventory they have on 
hand as of the date of the price reduction.  There is no revenue recognition impact from the price protection activity. 

We do not offer material incentive programs to our distributors. 

We do not have long-term agreements with our distributors and we, or our distributors, may each terminate our 
relationship with little or no advanced notice.  The loss of, or the disruption in the operations of, one or more of our 
distributors could reduce our future net sales in a given quarter and could result in an increase in inventory returns. 

Sales by Geography 

Sales by geography for fiscal 2007, 2006 and 2005 were as follows (dollars in thousands): 

Americas 
Europe 
Asia 

2007 
$   287,371 
  302,708 
  449,592 

Year Ended March 31, 

2006 

2005 

  27.6%  $   266,353 
  255,367 
  406,173 

29.1 
43.3 

28.7%  $   248,881 
  232,493 
27.5 
  365,562 
43.8 

  29.4% 
27.4 
43.2 

Total Sales 

$  1,039,671 

  100.0%  $   927,893 

  100.0%  $   846,936 

 100.0% 

Sales to foreign customers accounted for approximately 74% of our net sales in fiscal 2007, 74% of our net sales in fiscal 

2006 and 73% of our net sales in fiscal 2005.  Our sales to foreign customers have been predominately in Asia and Europe, 
which we attribute to the manufacturing strength in those areas for automotive, communications, computing, consumer and 
industrial control products.  Americas sales include sales to customers in the United States, Canada, Central America and 
South America. 

Sales to customers in China, including Hong Kong, accounted for approximately 18% of our net sales in fiscal 2007 and 

17% of our net sales in fiscal 2006 and 2005.  In fiscal 2007, 2006 and 2005, sales to customers in Taiwan accounted for 
approximately 10% of our net sales.  We did not have sales into any other foreign countries that exceeded 10% of our net 
sales during fiscal 2007, 2006 or 2005. 

Our international sales are predominately U.S. dollar denominated.  Although foreign sales are subject to certain 
government export restrictions, we have not experienced any material difficulties to date as a result of export restrictions. 

The semiconductor industry is characterized by seasonality and wide fluctuations of supply and demand.  Since a 

significant portion of our revenue is from consumer markets and international sales, our business may be subject to 
seasonally lower revenues in the third and fourth quarters of our fiscal year.  However, broad strength in our overall business 
in recent periods has had a more significant impact on our results than seasonality, and has made it difficult to assess the 
impact of seasonal factors on our business. 

Backlog 

As of April 30, 2007 our backlog was approximately $185.4 million, compared to $231.2 million as of April 30, 2006.  

Our backlog includes all purchase orders scheduled for delivery within the subsequent 12 months. 

We primarily produce standard products that can be shipped from inventory within a short time after we receive an order.  

Our business and, to a large extent, that of the entire semiconductor industry, is characterized by short-term orders and 
shipment schedules.  Orders constituting our current backlog are subject to changes in delivery schedules, or to cancellation 
at the customer’s option without significant penalty.  Thus, while backlog is useful for scheduling production, backlog as of 
any particular date may not be a reliable measure of sales for any future period.   

Competition 

The semiconductor industry is intensely competitive and has been characterized by price erosion and rapid technological 

change.  We compete with major domestic and international semiconductor companies, many of which have greater market 
recognition and greater financial, technical, marketing, distribution and other resources than we have with which to pursue  

  8

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
engineering, manufacturing, marketing and distribution of their products.  Furthermore, capacity in the semiconductor 
industry is generally increasing over time and such increased capacity or improved product availability could adversely affect 
our competitive position. 

We currently compete principally on the basis of the technical innovation and performance of our embedded control 

products, including the following product characteristics: 

• 
• 
• 
• 
• 
• 

speed 
functionality 
density 
power consumption 
reliability 
packaging alternatives 

We believe that other important competitive factors in the embedded control market include: 

• 
• 
• 
• 
• 
• 

ease of use 
functionality of application development systems 
dependable delivery and quality 
technical service and support  
price 
availability 

We believe that we compete favorably with other companies on all of these factors, but we may be unable to compete 

successfully in the future, which could harm our business. 

Patents, Licenses and Trademarks 

We maintain a portfolio of United States and foreign patents, expiring on various dates between 2007 and 2024.  We also 
have numerous additional United States and foreign patent applications pending.  We do not expect that the expiration of any 
particular patent will have a material impact on our business.  While we intend to continue to seek patents on our inventions 
and manufacturing processes, we believe that our continued success depends primarily on the technological skills and 
innovative capabilities of our personnel and our ability to rapidly commercialize product developments, rather than on our 
patents.  Our existing patents and any new patents that are issued may not be of sufficient scope or strength to provide 
meaningful protection or any commercial advantage to us.  In addition, the laws of certain foreign countries do not protect 
our intellectual property rights to the same extent as the laws of the United States.   

We have entered into certain intellectual property licenses and cross-licenses with other companies related to 

semiconductor products and manufacturing processes.  As is typical in the semiconductor industry, we and our customers 
have from time to time received, and may in the future receive, communications from third parties asserting patent or other 
intellectual property rights on certain of our products or technologies.  We investigate all such notices and respond as we 
believe is appropriate.  Based on industry practice, we believe that in most cases we can obtain any necessary licenses or 
other rights on commercially reasonable terms, but we cannot assure that all licenses would be on acceptable terms, that 
litigation would not ensue or that damages for any past infringement would not be assessed.  Litigation, which could result in  
substantial cost to us and require significant attention from management, may be necessary to enforce our patents or other 
intellectual property rights, or to defend us against claimed infringement of the rights of others.  The failure to obtain 
necessary licenses or other rights, or litigation arising out of infringement claims, could harm our business.   

Environmental Regulation 

We must comply with many different federal, state, local and foreign governmental regulations related to the use, 
storage, discharge and disposal of certain chemicals and gases used in our manufacturing processes.  Our facilities have been 
designed to comply with these regulations and we believe that our activities are conducted in compliance with such 
regulations.  Any changes in such regulations or in their enforcement could require us to acquire costly equipment or to incur 
other significant expenses to comply with environmental regulations.  Any failure by us to adequately control the storage, use 
and disposal of regulated substances could result in future liabilities. 

Increasing public attention has been focused on the environmental impact of electronic manufacturing operations.  While 

we have not experienced any materially adverse effects on our operations from environmental regulations, our business and 
results of operations could suffer if for any reason we fail to control the use of, or to adequately restrict the discharge of, 
hazardous substances under present or future environmental regulations. 

  9

 
 
 
Employees 

As of March 31, 2007, we had 4,582 employees.  None of our employees are represented by a labor organization.  We 

have never had a work stoppage and believe that our employee relations are good. 

Executive Officers 

The following sets forth certain information regarding our executive officers as of April 30, 2007:  

Name 
Steve Sanghi 
Ganesh Moorthy 
Stephen V. Drehobl 
David S. Lambert 
Mitchell R. Little 
Gordon W. Parnell 
Richard J. Simoncic 

Age 
51 
47 
45 
55 
54 
57 
43 

Position 

Chairman of the Board, President and Chief Executive Officer 
Executive Vice President 
Vice President, Security, Microcontroller and Technology Division 
Vice President, Fab Operations 
Vice President, Worldwide Sales and Applications 
Vice President, Chief Financial Officer 
Vice President, Analog and Interface Products Division 

Mr. Sanghi has been President since August 1990, CEO since October 1991, and Chairman of the Board since October 

1993.  He has served as a director since August 1990.  Mr. Sanghi holds an M.S. degree in Electrical and Computer 
Engineering from the University of Massachusetts and a B.S. degree in Electronics and Communication from Punjab 
University, India.  Since May, 2004, he has been a member of the Board of Directors of Xyratex Ltd., a storage and network 
technology company.  Since May 2007, he has been a member of the Board of Directors of FIRST (For Inspiration and 
Recognition of Science and Technology). 

Mr. Moorthy has served as Executive Vice President since October 2006 and Vice President, Advanced Microcontroller 

and Memory Division, since December 2003.  From November 2001 to December 2003, he served as Vice President, 
Advanced Microcontroller and Automotive Division.  Prior to this time, he served in various executive capacities with other 
semiconductor companies.  Mr. Moorthy holds an M.B.A. in Marketing from National University, a B.S. degree in Electrical 
Engineering from the University of Washington and a B.S. degree in Physics from the University of Bombay.  

Mr. Drehobl has served as Vice President of the Security, Microcontroller, and Technology Division since July 2001. He 
has been employed by Microchip since August 1989 and has served as a Vice President in various roles since February 1997.  
Mr. Drehobl holds a Bachelor of Technology degree from the University of Dayton. 

Mr. Lambert has served as Vice President, Fab Operations since November 1993.  From 1991 to November 1993, he 

served as Director of Manufacturing Engineering, and from 1989 to 1991, he served as Engineering Manager of Fab 
Operations.  Mr. Lambert holds a B.S. degree in Chemical Engineering from the University of Cincinnati. 

Mr. Little has served as Vice President, Worldwide Sales and Applications since July 2000.  He has been employed by 

Microchip since 1989 and has served as a Vice President in various roles since September 1993.  Mr. Little holds a B.S. 
degree in Engineering Technology from United Electronics Institute. 

Mr. Parnell has served as Vice President and Chief Financial Officer since May 2000.  He served as Vice President, 

Controller and Treasurer from April 1993 to May 2000.  Mr. Parnell holds a finance/accounting qualification with the 
Association of Certified Accountants from Edinburgh College, Scotland.  

Mr. Simoncic has served as Vice President, Analog and Interface Products Division since September 1999.  From 

October 1995 to September 1999 he served as Vice President in various roles.  Joining Microchip in 1990, Mr. Simoncic held 
various roles in Design, Device/Yield Engineering and Quality Systems.  Mr. Simoncic holds a B.S. degree in Electrical 
Engineering Technology from DeVry Institute of Technology. 

Item 1A.  RISK FACTORS 

When evaluating Microchip and its business, you should give careful consideration to the factors listed below, in 

addition to the information provided elsewhere in this Form 10-K and in other documents that we file with the Securities and 
Exchange Commission. 

  10

 
 
 
 
Our quarterly operating results may fluctuate due to factors that could reduce our net sales and profitability. 

Our quarterly operating results are affected by a wide variety of factors that could reduce our net sales and profitability, 

many of which are beyond our control.  Some of the factors that may affect our quarterly operating results include: 

• 
• 
• 
• 
• 
• 
• 
• 
• 
• 
• 

• 
• 

• 
• 

changes in demand or market acceptance of our products and products of our customers 
levels of inventories at our customers 
the mix of inventory we hold and our ability to satisfy orders from our inventory 
changes in utilization of our manufacturing capacity and fluctuations in manufacturing yields 
our ability to secure sufficient assembly and testing capacity 
availability of raw materials and equipment 
competitive developments including pricing pressures 
the level of orders that are received and can be shipped in a quarter 
the level of sell-through of our products through distribution 
changes or fluctuations in customer order patterns and seasonality 
constrained availability from other electronic suppliers impacting our customers’ ability to ship their products, 
which in turn may adversely impact our sales to those customers 
costs and outcomes of any tax audits or any litigation involving intellectual property, customers or other issues 
disruptions in our business or our customers’ businesses due to terrorist activity, armed conflict, war, worldwide 
oil prices and supply, public health concerns or disruptions in the transportation system 
property damage or other losses which are not covered by insurance 
general economic, industry or political conditions in the United States or internationally 

We believe that period-to-period comparisons of our operating results are not necessarily meaningful and that you should 

not rely upon any such comparisons as indications of future performance.  In future periods our operating results may fall 
below our public guidance or the expectations of public market analysts and investors, which would likely have a negative 
effect on the price of our common stock. 

Our operating results will suffer if we ineffectively utilize our manufacturing capacity or fail to maintain manufacturing 
yields. 

The manufacture and assembly of integrated circuits, particularly non-volatile, erasable CMOS memory and logic 
devices such as those that we produce, are complex processes.  These processes are sensitive to a wide variety of factors, 
including the level of contaminants in the manufacturing environment, impurities in the materials used, the performance of 
our wafer fabrication personnel and equipment, and other quality issues.  As is typical in the semiconductor industry, we have 
from time to time experienced lower than anticipated manufacturing yields.  Our operating results will suffer if we are unable 
to maintain yields at approximately the current levels.  This could include delays in the recognition of revenue, loss of 
revenue or future orders, and customer-imposed penalties for failure to meet contractual shipment deadlines. 

Our operating results are also adversely affected when we operate at less than optimal capacity.  Lower capacity 

utilization results in certain costs being charged directly to expense and lower gross margins. 

We are dependent on orders that are received and shipped in the same quarter and are therefore limited in our visibility of 
future product shipments. 

Our net sales in any given quarter depend upon a combination of shipments from backlog and orders received in that 
quarter for shipment in that quarter, which we refer to as turns orders.  We measure turns orders at the beginning of a quarter 
based on the orders needed to meet the shipment targets that we set entering the quarter.  Historically, we have proven our 
ability to respond quickly to customer orders as part of our competitive strategy, resulting in customers placing orders with 
relatively short delivery schedules.  Shorter lead times generally mean that turns orders as a percentage of our business are 
relatively high in any particular quarter and reduces our backlog visibility on future product shipments.  Turns orders 
correlate to overall semiconductor industry conditions and product lead times.  Because turns orders are difficult to predict, 
varying levels of turns orders make our net sales more difficult to forecast.  If we do not achieve a sufficient level of turns 
orders in a particular quarter relative to our revenue targets, our revenue and operating results may suffer. 

Intense competition in the markets we serve may lead to pricing pressures, reduced sales of our products or reduced 
market share. 

The semiconductor industry is intensely competitive and has been characterized by price erosion and rapid technological 

change.  We compete with major domestic and international semiconductor companies, many of which have greater market 
recognition and substantially greater financial, technical, marketing, distribution and other resources than we do with which 

  11

 
 
 
to pursue engineering, manufacturing, marketing and distribution of their products.  We may be unable to compete 
successfully in the future, which could harm our business. 

Our ability to compete successfully depends on a number of factors both within and outside our control, including, but 

not limited to: 

• 
• 
• 
• 
• 
• 
• 
• 
• 

the quality, performance, reliability, features, ease of use, pricing and diversity of our products 
our success in designing and manufacturing new products including those implementing new technologies 
the rate at which customers incorporate our products into their own applications 
product introductions by our competitors 
the number, nature and success of our competitors in a given market 
our ability to obtain adequate supplies of raw materials and other supplies at acceptable prices 
our ability to protect our products and processes by effective utilization of intellectual property rights 
the quality of our customer service and our ability to address the needs of our customers, and 
general market and economic conditions. 

Historically, average selling prices in the semiconductor industry decrease over the life of any particular product.  The 
overall average selling prices of our microcontroller and proprietary analog and interface products have remained relatively 
constant, while average selling prices of our Serial EEPROM and non-proprietary analog and interface products have 
declined over time. 

We have experienced, and expect to continue to experience, modest pricing declines in certain of our more mature 

proprietary product lines, due primarily to competitive conditions.  We have been able to moderate average selling price 
declines in many of our proprietary product lines by continuing to introduce new products with more features and higher 
prices.  We have experienced in the past and expect to continue to experience in the future varying degrees of competitive 
pricing pressures in our Serial EEPROM and non-proprietary analog products. 

We may be unable to maintain average selling prices for our products as a result of increased pricing pressure in the 

future, which could adversely impact our operating results. 

Our business is dependent on selling through distributors. 

Sales through distributors accounted for 65% of our net sales in fiscal 2007, 2006 and 2005.  Our two largest distributors 

together accounted for approximately 21% of our net sales in fiscal 2007, approximately 24% of our net sales in fiscal 2006 
and approximately 25% of our net sales in fiscal 2005.  We do not have long-term agreements with our distributors and both 
we and our distributors may each terminate our relationship with little or no advanced notice.  We believe that customers 
recognize Microchip for its products and brand name and use distributors as an effective supply channel. 

During fiscal 2006, we reduced the gross margin that certain of our distributors earn when they sell our products.  We 

reduced these distributors’ gross margins because we believed these distributors did not have sufficient technical sales 
resources to properly address the marketplace for our products.  Since fiscal 2006, we have added a significant number of 
technical sales employees throughout our worldwide sales organization to address the support requirements for both our 
OEM and distribution customers.  Although these actions have not had a material adverse impact on the overall effectiveness 
of our distribution channel, there can be no assurance that there will not be an adverse impact in the future. 

The loss of, or a disruption in the operations of, one or more of our distributors could reduce our net sales in a given 

period and could result in an increase in inventory returns. 

Our success depends on our ability to introduce new products on a timely basis. 

Our future operating results will depend on our ability to develop and introduce new products on a timely basis that can 

compete effectively on the basis of price and performance and which address customer requirements.  The success of our new 
product introductions depends on various factors, including, but not limited to: 

• 
• 
• 

proper new product selection 
timely completion and introduction of new product designs 
development of support tools and collateral literature that make complex new products easy for engineers to 
understand and use, and 

•  market acceptance of our customers’ end products. 

Because our products are complex, we have experienced delays from time to time in completing development of new 
products.  In addition, our new products may not receive or maintain substantial market acceptance.  We may be unable to 

  12

 
 
 
 
 
 
design, develop and introduce competitive products on a timely basis, which could adversely impact our future operating 
results. 

Our success also depends upon our ability to develop and implement new design and process technologies.  
Semiconductor design and process technologies are subject to rapid technological change and require significant R&D 
expenditures.  We and other companies in the industry have, from time to time, experienced difficulties in effecting 
transitions to advanced process technologies and, consequently, have suffered reduced manufacturing yields or delays in 
product deliveries.  Our future operating results could be adversely affected if any transition to future process technologies is 
substantially delayed or inefficiently implemented. 

We must attract and retain qualified personnel to be successful, and competition for qualified personnel is intense in our 
market. 

Our success depends upon the efforts and abilities of our senior management, engineering and other personnel.  The 

competition for qualified engineering and management personnel is intense.  We may be unsuccessful in retaining our 
existing key personnel or in attracting and retaining additional key personnel that we require.  The loss of the services of one 
or more of our key personnel or the inability to add key personnel could harm our business.  We have no employment 
agreements with any member of our senior management team.  As a result of the anticipated impact that the adoption of 
SFAS No. 123R in our first quarter of 2007 would have on our results of operations, we changed our equity compensation 
program during fiscal 2006.  We now grant fewer equity based shares per employee and the type of equity instrument is 
generally restricted stock units rather than stock options.  This change in our equity compensation program may make it more 
difficult for us to attract or retain qualified management and engineering personnel, which could have an adverse effect on 
our business. 

We are dependent on several contractors to perform key manufacturing functions for us. 

We use several contractors located in Asia for a portion of the assembly and testing of our products.  We also rely on 

outside wafer foundries for a portion of our wafer fabrication.  Although we own the majority of our manufacturing 
resources, the disruption or termination of any of our contractors could harm our business and operating results.   

Our use of third parties involves some reduction in our level of control over the portions of our business that we 

subcontract.  Our future operating results could suffer if any contractor were to experience financial, operations or production 
difficulties or situations when demand exceeds capacity, or if they were unable to maintain manufacturing yields, assembly 
and test yields and costs at approximately their current levels, or if due to their locations in foreign countries they were to 
experience political upheaval or infrastructure disruption.  Further, procurement from third parties is done by purchase order 
and contracts.  If these third parties are unable or unwilling to timely deliver products or services conforming to our quality 
standards, we may not be able to qualify additional manufacturing sources for our products in a timely manner or at all, and 
such arrangements, if any, may not be on favorable terms to us.  In such event, we could experience an interruption in 
production, an increase in manufacturing and production costs, decline in product reliability, and our business and operating 
results could be adversely affected. 

We may lose sales if our suppliers of raw materials and equipment fail to meet our needs. 

Our semiconductor manufacturing operations require raw materials and equipment that must meet exacting standards.  

We generally have more than one source for these supplies, but there are only a limited number of suppliers capable of 
delivering various raw materials and equipment that meet our standards.  The raw materials and equipment necessary for our 
business could become more difficult to obtain as worldwide use of semiconductors in product applications increases.  We 
have experienced supply shortages from time to time in the past, and on occasion our suppliers have told us they need more 
time than expected to fill our orders or that they will no longer support certain equipment with updates or spare and 
replacements parts.  An interruption of any raw materials or equipment sources, or the lack of supplier support for a particular 
piece of equipment, could harm our business. 

Our operating results may be impacted by both seasonality and the wide fluctuations of supply and demand in the 
semiconductor industry. 

The semiconductor industry is characterized by seasonality and wide fluctuations of supply and demand.  Since a 

significant portion of our revenue is from consumer markets and international sales, our business may be subject to 
seasonally lower revenues in particular quarters of our fiscal year.  However, broad strength in our overall business in recent 
periods and semiconductor industry conditions have had a more significant impact on our results than seasonality, and has 
made it difficult to assess the impact of seasonal factors on our business.  The industry has also experienced significant 
economic downturns, characterized by diminished product demand and production over-capacity.  We have sought to reduce 
our exposure to this industry cyclicality by selling proprietary products that cannot be easily or quickly replaced, to a 

  13

 
 
 
 
geographically diverse base of customers across a broad range of market segments.  However, we have experienced 
substantial period-to-period fluctuations in operating results and expect, in the future, to experience period-to-period 
fluctuations in operating results due to general industry or economic conditions. 

We are exposed to various risks related to legal proceedings or claims.  

We are currently, and in the future may be, involved in legal proceedings or claims regarding patent infringement, 

intellectual property rights, contracts and other matters.  We were involved in patent infringement litigation with Philips 
Corporation which was settled in fiscal 2005.  As is typical in the semiconductor industry, we receive notifications from 
customers from time to time who believe that we owe them indemnification or other obligations related to infringement 
claims made against the customers by third parties.  These legal proceedings and claims, whether with or without merit, could 
result in substantial cost to us and divert our resources.  If we are not able to resolve a claim, negotiate a settlement of a 
matter, obtain necessary licenses on commercially reasonable terms, reengineer our products or processes to avoid 
infringement, and/or successfully prosecute or defend our position, we could incur uninsured liability in any of them, be 
required to take an appropriate charge to operations, be enjoined from selling a material portion of our product line or using 
certain processes, suffer a reduction or elimination in value of inventories,  and our business, financial condition or results of 
operations could be harmed. 

It is also possible that from time to time we may be subject to warranty or product liability claims that could lead to 

significant expenses related to the defense of such claims, diversion of resources, increased costs associated with the 
replacement of affected products, lost revenue or delay in recognition of revenue due to cancellation of orders and unpaid 
receivables, customer imposed fines or penalties for failure to meet contractual requirements, and a requirement to pay 
damages claims.  Because the systems into which our products are integrated have a higher cost of goods than the products 
we sell, these expenses and damages may be significantly higher than the sales and profits we received from the products 
involved.  While we specifically exclude consequential damages in our standard terms and conditions, our ability to avoid 
such liabilities may be limited by applicable law.  We do have product liability insurance, but there is no certainty that 
insurance will cover all claims or be of a sufficient amount to fully protect against such claims.  Costs or payments we may 
make in connection with warranty or product liability claims may adversely affect the results of our operations. 

Further, we sell to customers in industries such as automotive, aerospace, and medical, where failure of their systems 
could cause damage to property or persons. We may be subject to product liability claims if our products cause the system 
failures. Based on our historical experience, we believe that the risk of exposure to product liability claims is currently low. 
However, we will face increased exposure to product liability claims if there are substantial increases in either the volume of 
our sales into these applications or the frequency of system failures caused by our devices. 

Failure to adequately protect our intellectual property could result in lost revenue or market opportunities. 

Our ability to obtain patents, licenses and other intellectual property rights covering our products and manufacturing 

processes is important for our success.  To that end, we have acquired certain patents and patent licenses and intend to 
continue to seek patents on our inventions and manufacturing processes.  The process of seeking patent protection can be 
long and expensive, and patents may not be issued from currently pending or future applications.  In addition, our existing 
patents and any new patents that are issued may not be of sufficient scope or strength to provide meaningful protection or any 
commercial advantage to us.  We may be subject to or may ourselves initiate interference proceedings in the U.S. Patent and 
Trademark Office, which can require significant financial and management resources.  In addition, the laws of certain foreign 
countries do not protect our intellectual property rights to the same extent as the laws of the United States.  Infringement of 
our intellectual property rights by a third party could result in uncompensated lost market and revenue opportunities for us. 

We do not typically have long-term contracts with our customers. 

We do not typically enter into long-term contracts with our customers and we cannot be certain about future order levels 
from our customers.  When we do enter into customer contracts, the contract is generally cancelable at the convenience of the 
customer.  Even though we have over 56,000 end customers and our ten largest customers make up approximately 10% of 
our total revenue, cancellation of long-term and short-term customer contracts could have an adverse financial impact on our 
revenue and profits.   

Further, as the practice has become more commonplace in the industry, we have entered into contracts with certain 
customers that differ from our standard terms of sale.  Under these contracts we commit to supply quantities of products on 
scheduled delivery dates.  If we become unable to supply the customer as required under the contract, the customer may incur 
additional production costs, lost revenues due to subsequent delays in their own manufacturing schedule, or quality related 
issues.  Under these contracts, we may be liable for the costs the customer has incurred.  While we try to limit such liabilities, 
if they should arise, there may be a material adverse impact on our results of operation and financial condition. 

  14

 
 
 
 
Business interruptions could harm our business. 

Operations at any of our manufacturing facilities, or at any of our wafer fabrication or test and assembly subcontractors, 

may be disrupted for reasons beyond our control, including work stoppages, power loss, incidents of terrorism or security 
risk, political instability, public health issues, telecommunications, transportation or other infrastructure failure, fire, 
earthquake, floods, or other natural disasters.  If operations at any of our facilities, or our subcontractors’ facilities are 
interrupted, we may not be able to shift production to other facilities on a timely basis.  If this occurs, we would likely 
experience delays in shipments of products to our customers and alternate sources for production may be unavailable on 
acceptable terms.  This could result in reduced revenues and profits and the cancellation of orders or loss of customers.  In 
addition, business interruption insurance will likely not be enough to compensate us for any losses that may occur and any 
losses or damages incurred by us as a result of business interruptions could significantly harm our business. 

We are highly dependent on foreign sales and operations, which exposes us to foreign political and economic risks. 

Sales to foreign customers account for a substantial portion of our net sales.  During fiscal 2007 and 2006, approximately 
74% of our net sales were made to foreign customers.  We purchase a substantial portion of our raw materials and equipment 
from foreign suppliers.  In addition, we own product assembly and testing facilities located near Bangkok, Thailand.  We also 
use various foreign contractors for a portion of our assembly and testing and for a portion of our wafer fabrication 
requirements.  Substantially all of our finished goods inventory is maintained in Thailand. 

Our reliance on foreign operations, foreign suppliers, maintenance of substantially all of our finished goods in inventory 
at foreign locations and significant foreign sales exposes us to foreign political and economic risks, including, but not limited 
to: 

• 
• 
• 
• 
• 
• 
• 
• 
• 
• 
• 

political, social and economic instability 
public health conditions 
trade restrictions and changes in tariffs 
import and export license requirements and restrictions 
difficulties in staffing and managing international operations 
employment regulations 
disruptions in international transport or delivery 
fluctuations in currency exchange rates 
difficulties in collecting receivables 
economic slowdown in the worldwide markets served by us, and 
potentially adverse tax consequences. 

If any of these risks materialize, our sales could decrease and our operating results could suffer. 

Interruptions in information technology systems could affect our business. 

We rely on the efficient and uninterrupted operation of complex information technology systems and networks to operate 
our business.  Any significant system or network disruption, including but not limited to computer viruses, security breaches, 
or energy blackouts could have a material adverse impact on our operations, sales and operating results.  We have 
implemented measures to manage our risks related to such disruptions, but such disruptions could negatively impact our 
operations and financial results.  In addition, we may incur additional costs to remedy the damages caused by these 
disruptions or security breaches. 

The occurrence of events for which we are self-insured, or which exceed our insurance limits may affect our profitability 
and liquidity. 

We have insurance contracts with independent insurance companies related to many different types of risk; however, we 

self-insure for some risks and obligations.  In these circumstances, we have determined that it is more cost effective to self-
insure certain risks than to pay the increased premium costs in place since the disruption in the insurance market after the 
events of September 11, 2001.  The risks and exposures that we self-insure include, but are not limited to, certain property 
product defects, political risks, and patent infringement.  Should there be a loss or adverse judgment or other decision in an 
area for which we are self-insured, then our financial condition, result of operations and liquidity may be adversely affected. 

We are subject to stringent environmental regulations, which may force us to incur significant expenses. 

We must comply with many different federal, state, local and foreign governmental regulations related to the use, 
storage, discharge and disposal of toxic, volatile or otherwise hazardous chemicals used in our products and manufacturing 
process.  Although we believe that our activities conform to presently applicable environmental regulations, our failure to 

  15

 
 
 
 
 
comply with present or future regulations could result in the imposition of fines, suspension of production or a cessation of 
operations.  Any such environmental regulations could require us to acquire costly equipment or to incur other significant 
expenses to comply with such regulations.  Any failure by us to control the use of or adequately restrict the discharge of 
hazardous substances could subject us to future liabilities.  Environmental problems may occur that could subject us to future 
costs or liabilities. 

Over the past few years, there has been an expansion in environmental laws focusing on reducing or eliminating 
hazardous substances in electronic products.  For example, the EU RoHS Directive provided that beginning July 1, 2006, 
electronic products sold into Europe were required to meet stringent chemical restrictions, including the absence of lead.    
China is adopting similar requirements.  The first phase of the China legislation requires labeling and chemical content 
disclosure for all electronic products sold into or within China after February 28, 2007.   While at this time 
our semiconductor products do not directly fall under the China legislation, we have complied with it in order to support our 
customers' compliance efforts.  As the law is further implemented, we may need to take additional compliance activities. 
These laws impact our products and may make it more expensive to manufacture and sell our products.  It may be difficult to 
timely comply with these laws and we may not have sufficient quantities of compliant materials to meet customers’ needs, 
thereby adversely impacting our sales and profitability. 

Regulatory authorities in jurisdictions into which we ship our products could levy fines or restrict our ability to export 
products. 

A significant portion of our sales are made outside of the United States through exporting and re-exporting of products.  

In addition to local jurisdictions’ export regulations, our U.S. manufactured products or products based on U.S. technology 
are subject to Export Administration Regulations (“EAR”) when exported and re-exported to and from all international 
jurisdictions.  Licenses or proper license exceptions may be required for the shipment of our products to certain countries.  
Non-compliance with the EAR or other export regulations can result in penalties including denial of export privileges, fines, 
criminal penalties, and seizure of products.  Such penalties could have a material adverse effect on our business including our 
ability to meet our net sales and earnings targets. 

The future trading price of our common stock could be subject to wide fluctuations in response to a variety of factors. 

The market price of our common stock has fluctuated significantly in the past and is likely to fluctuate in the future.  The 

future trading price of our common stock could be subject to wide fluctuations in response to a variety of factors, many of 
which are beyond our control, including, but not limited to: 

quarterly variations in our operating results and the operating results of other technology companies 
actual or anticipated announcements of technical innovations or new products by us or our competitors 
changes in analysts’ estimates of our financial performance or buy/sell recommendations 
changes in our financial guidance or our failure to meet such guidance 
general conditions in the semiconductor industry, and 

• 
• 
• 
• 
• 
•  worldwide economic and financial conditions. 

In addition, the stock market has experienced significant price and volume fluctuations that have particularly affected the 

market prices for many high technology companies and that often have been unrelated to the operating performance of such 
companies.  These broad market fluctuations and other factors may harm the market price of our common stock. 

The outcome of currently ongoing and future examinations of our income tax returns by the IRS could have an adverse 
effect on our results of operations. 

We are subject to continued examination of our income tax returns by the Internal Revenue Service and other tax 
authorities. We regularly assess the likelihood of adverse outcomes resulting from these examinations to determine the 
adequacy of our provision for income taxes. There can be no assurance that the outcomes from these continuing examinations 
will not have an adverse effect on our future operating results. 

In the event we make acquisitions, we may not be able to successfully integrate such acquisitions or attain the anticipated 
benefits. 

While acquisitions do not represent a major part of our growth strategy, from time to time we may consider financially 
attractive and strategic acquisitions if such opportunities arise. Any transactions that we complete may involve a number of 
risks, including:  the diversion of our management’s attention from our existing business to integrate the operations and 
personnel of the acquired business, or possible adverse effects on our operating results during the integration process.  In 
addition, we may not be able to successfully or profitably integrate, operate, maintain and manage any newly acquired 

  16

 
 
 
 
operations or employees. We may not be able to maintain uniform standards, controls, procedures and policies, and this may 
lead to operational inefficiencies. 

Item 1B. 

UNRESOLVED STAFF COMMENTS 

None. 

Item 2. 

PROPERTIES 

At March 31, 2007, we owned the facilities described below: 

Location 
Chandler, Arizona 

Approximate  
Total Sq. Ft. 
415,000 

Tempe, Arizona 

Puyallup, Washington (1) 

379,000 

700,000 

Gresham, Oregon 

826,500 

Chacherngsao, Thailand (2) 

290,000 

Uses 

Executive and Administrative Offices; Wafer Probe; 
R&D Center; Sales and Marketing; and Computer and 
Service Functions 
Wafer Fabrication (Fab 2); R&D Center; 
Administrative Offices; and Warehousing 
Wafer Fabrication (Fab 3); R&D Center; 
Administrative Offices; and Warehousing (non-
operational; held-for-future-use) 
Wafer Fabrication (Fab 4), R&D Center, Administrative 
Offices, and Warehousing 
Test and Assembly; Wafer Probe; Sample Center; 
Warehousing; and Administrative Offices 

(1)  Currently non-operational and being held-for-future-use.  Fab 3 consists of manufacturing buildings and land, with no 
equipment. 
(2)  Located in the Alphatechnopolis Industrial Park near Bangkok on land to which we expect to acquire title in accordance 
with our agreement with the landowner.  Progress towards obtaining full title of the land has been delayed due to a bankruptcy 
relating to the seller of the land.  We are currently working with the creditors in an attempt to reach resolution on this matter.  At 
this time it is not possible to estimate when, or if, full title transfer will be completed.  We have provided reserves that we 
estimate will be adequate to obtain full title.  Such reserves are set at the estimated fair value of the land. 

In addition to the facilities we own, we lease several research and development facilities and sales offices in North 
America, Europe and Asia.  Our aggregate monthly rental payment for our leased facilities is approximately $0.4 million. 

We currently believe that our existing facilities will be adequate to meet our production requirements for the next 12 

months. 

Item 3. 

LEGAL PROCEEDINGS 

In the ordinary course of our business, we are involved in a limited number of legal actions, both as plaintiff and 
defendant, and could incur uninsured liability in any one or more of them.  Although the outcome of these actions is not 
presently determinable, we believe that the ultimate resolution of these matters will not harm our business and will not have a 
material adverse effect on our financial position, cash flows or results of operations.  Litigation relating to the semiconductor 
industry is not uncommon, and we are, and from time to time have been, subject to such litigation.  No assurances can be 
given with respect to the extent or outcome of any such litigation in the future. 

Item 4. 

SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS 

Not applicable. 

  17

 
 
 
 
 
 
 
 
PART II 

Item 5. 

MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND 
ISSUER PURCHASES OF EQUITY SECURITIES 

Our common stock is traded on the NASDAQ Global Market under the symbol “MCHP.”  Our common stock has been 
quoted on such market since our initial public offering on March 19, 1993.  The following table sets forth the quarterly high 
and low closing prices of our common stock as reported by NASDAQ for our last two fiscal years. 

Fiscal 2007 

First Quarter 
Second Quarter 
Third Quarter 
Fourth Quarter 

High 
$38.15 
34.88 
34.83 
37.49 

Low 
$31.79 
31.11 
31.40 
33.21 

Fiscal 2006 
First Quarter 
Second Quarter 
Third Quarter 
Fourth Quarter 

High 
$30.68 
32.61 
34.64 
37.74 

Low 
$24.60 
28.52 
27.30 
32.13 

Relative Stock Price Performance
Among Microchip Technology Incorporated and Broad Market Indices

$160

$140

$120

$100

$80

$60

$40

$20

$0

Microchip Technology Incorporated

Nasdaq US Composite

SOXX

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On May 11, 2007, there were approximately 424 holders of record of our common stock.  This figure does not reflect 

beneficial ownership of shares held in nominee names. 

We have been declaring and paying quarterly cash dividends since the third quarter of fiscal 2003.  Our total cash 
dividends paid were $207.9 million, $120.1 million and $43.0 million in fiscal 2007, 2006 and 2005, respectively.  The 
following table sets forth our quarterly cash dividends per common share and the total amount of the dividend payment for 
each quarter in fiscal 2007 and 2006 (amounts in thousands, except per share amounts). 

Fiscal 2007 
First Quarter 
Second Quarter 
Third Quarter 
Fourth Quarter 

Dividends per 
Common 
Share 
0.215 
0.235 
0.250 
0.265 

$ 

Amount of  
Dividend  
Payment 
$ 46,064 
  50,509 
  53,953 
  57,374 

Fiscal 2006 

First Quarter 
Second Quarter 
Third Quarter 
Fourth Quarter 

Dividends per 
Common 
Share 
$  0.095 
0.125 
0.160 
0.190 

Amount of 
Dividend 
Payment 
$ 19,795 
  26,172 
  33,645 
  40,492 

  18

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
On April 26, 2007, we declared a quarterly cash dividend of $0.28 per share, which will be paid on May 24, 2007 to 
stockholders of record on May 10, 2007 and the total amount of such dividend is expected to be $60.9 million.  Our Board is 
free to change its dividend practices at any time and to decrease or increase the dividend paid, or not to pay a dividend, on 
our common stock on the basis of our results of operations, financial condition, cash requirements and future prospects, and 
other factors deemed relevant by our Board.  Our current intent is to provide for ongoing quarterly cash dividends depending 
upon market conditions and our results of operations. 

On October 25, 2006, our Board of Directors authorized the repurchase of up to 10,000,000 shares of our common stock 

in the open market or privately negotiated transactions.  As of March 31, 2007, all shares related to this authorization 
remained available for purchase under this program.  On April 22, 2004, our Board of Directors authorized the repurchase of 
up to 2,500,000 shares of our common stock in the open market or privately negotiated transactions.  As of March 31, 2007, 
1,495,166 shares related to this authorization remained available for purchase under this program.  We did not repurchase any 
shares of our common stock in fiscal 2007. 

Please refer to “Item 12, Security Ownership Of Certain Beneficial Owners And Management And Related Stockholder 

Matters,” at page 38 below, for the information required by Item 201(d) of Regulation S-K with respect to securities 
authorized for issuance under our equity compensation plans at March 31, 2007. 

Item 6. 

SELECTED FINANCIAL DATA 

You should read the following selected consolidated financial data for the five-year period ended March 31, 2007 in 
conjunction with our Consolidated Financial Statements and Notes thereto and, “Management’s Discussion and Analysis of 
Financial Condition and Results of Operations” included in Items 7 and 8 of this Form 10-K.  Our consolidated statements of 
income data for each of the years in the three-year period ended March 31, 2007, and the balance sheet data as of March 31, 
2007 and 2006, are derived from our audited consolidated financial statements, included in Item 8 of this Form 10-K. The 
statements of operations data for the years ended March 31, 2004 and 2003 and balance sheet data as of March 31, 2005, 
2004 and 2003 have been derived from our consolidated audited financial statements not included herein (for information 
below all amounts are in thousands, except per share data). 

Statement of Income Data: 

Net sales 
Cost of sales 
Research and development 
Selling, general and administrative 
Special charges (1) 
Operating income 
Interest income (expense), net 
Other income (expense), net 
Income before income taxes 
Income tax provision 
Income before cumulative effect of 
  change in accounting principle 
Cumulative effect of change in accounting 
  principle (2) 
Net income 
Basic net income per common share 
Diluted net income per common share 
Dividends declared per common share 
Basic common shares outstanding 
Diluted common shares outstanding 

2007 
$1,039,671 
  414,915 
  113,698 
  163,247 
--- 
  347,811 
52,967 
312 
  401,090 
44,061 

2006 
$  927,893 
  377,016 
94,926 
  129,587 
--- 
  326,364 
30,786 
2,035 
  359,185 
  116,816 

March 31, 
2005 
$  846,936 
362,961 
93,040 
111,188 
21,100 
258,647 
16,864 
1,757 
277,268 
63,483 

2004 
$  699,260 
  349,301 
85,389 
92,411 
865 
  171,294 
4,639 
1,963 
  177,896 
40,634 

2003 
$  651,462 
  299,227 
87,963 
89,355 
50,800 
  124,117 
3,344 
871 
  128,332 
28,657 

  357,029 

  242,369 

213,785 

  137,262 

99,675 

11,443 
--- 
--- 
--- 
--- 
$   88,232 
$ 137,262   
$  213,785
$  242,369
$  357,029 
0.44 
$ 
0.67 
$ 
1.03 
$ 
1.15 
$ 
1.66 
$ 
0.42 
0.65 
1.01 
1.13 
1.62 
$ 
$ 
$ 
$ 
$ 
$ 
0.040 
0.113  $ 
0.208  $ 
0.570  $ 
0.965  $ 
  202,483 
  215,498 
  210,646 
  220,848 

  210,104 
  215,024 

  206,032 
  212,172 

206,740 
211,962 

  19

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Balance Sheet Data: 

Working capital 
Total assets 
Long-term obligations, less current portion 
Stockholders’ equity 

2007 
$  828,817 
 2,269,541 
--- 
 2,004,368 

2006 
$  509,860 
 2,350,596 
--- 
 1,726,189 

March 31, 
2005 

$  768,683 
 1,817,554 
--- 
 1,485,734 

2004 
$  613,894 
 1,622,143 
--- 
 1,320,517 

2003 
$  393,979 
  1,428,275 
--- 
  1,178,949 

(1)  There were no special charges during the fiscal years ended March 31, 2007 and 2006.  Detailed discussions of the 
special charges for the fiscal year ended March 31, 2005 are contained in Note 2 to our Consolidated Financial 
Statements.  Detailed explanations of the special charges for the fiscal year ended March 31, 2004 and 2003 are 
provided below.  The following table presents a summary of special charges for the five-year period ended 
March 31, 2007: 

Intellectual property settlement 
Contract cancellation, severance and other 
costs related to Fab 1 closure 
Fab 3 impairment charge 
In-process research and development charge 

2007 

2006 

$  

--- $  

Year ended March 31, 
2005 
$   21,100 

$  

--- 

2004 

2003 

--- 

$  

--- 

---
---
---

--- 
--- 
--- 

--- 
--- 
--- 

865 
--- 
--- 

--- 
  41,500 
     9,300 

Totals 

$  

--- $  

--- 

$   21,100 

$  

865 

$   50,800 

(2)  We changed our revenue recognition policy as it relates to Asia regional distributors during fiscal 2003.   

Fiscal 2004 

Closure of Fab 1 

On April 7, 2003, we announced our intention to close our Chandler, Arizona (Fab 1) wafer fabrication facility and 
integrate certain Fab 1 personnel and processes into its Tempe, Arizona (Fab 2) wafer fabrication facility.  We completed this 
integration process during the three-month period ended June 30, 2003.  The closure of Fab 1 and the integration of certain 
Fab 1 personnel into Fab 2 operations resulted in a reduction in force of 207 employees who were either directly involved in 
our manufacturing operations or provided support functions to Fab 1.  The detail of the charges incurred related to the closure 
of Fab 1 that were included in cost of sales for the three-month period ended June 30, 2003 is as follows (amounts in 
thousands): 

Accelerated depreciation for Fab 1 
Fab 1 related charges including severance, 
  material and other costs 
Total charges in cost of sales 

$  30,608 

1,147 
$  31,755 

The facility where Fab 1 was located is an integral part of our overall campus in Chandler, Arizona.  Within this same 
facility resides our wafer probe, mask making and other manufacturing related activities.  Consequently it is not possible to 
abandon or otherwise dispose of this facility.  We have accelerated depreciation that was taken only related to assets used in 
the wafer fabrication operations at the facility.  We have no specific plans for utilizing the space formerly housing the wafer 
fabrication operations, and intend to leave it in an idle state.  The property, plant and equipment that was subject to the 
accelerated depreciation is reflected in the gross and accumulated depreciation carrying values in the property, plant and 
equipment section of the our balance sheet and related footnote disclosures. 

We incurred $865,000 of special charges recorded principally for contract cancellation, severance and other costs related 

to the closure of Fab 1 and other actions. 

  20

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fiscal 2003 

Fab 3 Impairment Charge 

During the September 2002 quarter, we recorded a $41.5 million asset impairment charge as described below. 

During July 2000, we acquired a semiconductor manufacturing facility in Puyallup, Washington, referred to as Fab 3.  
The original purchase consisted of semiconductor manufacturing facilities and real property.  It was our intention to bring 
Fab 3 to productive readiness and commence volume production of 8-inch wafers using its 0.7 and 0.5 micron process 
technologies by August 2001.  Due to deteriorating business conditions in the semiconductor industry during fiscal 2002, we 
delayed the intended production start up of Fab 3.  Fab 3 has never been brought to productive readiness. 

In August 2002, we acquired a semiconductor manufacturing facility in Gresham, Oregon, referred to as Fab 4.  After the 

acquisition of Fab 4 was completed, we undertook an analysis of the potential production capacity at Fab 4.  The results of 
the production capacity analysis at that time led us to determine that Fab 3’s capacity would not be needed in the foreseeable 
future and during the second quarter of fiscal 2003 we committed to a plan to sell Fab 3.  Subsequently, we retained a third-
party broker to market Fab 3 on our behalf and began actively seeking potential buyers.  Accordingly, Fab 3 was classified as 
an asset held-for-sale as of September 30, 2002 and maintained that classification until March 31, 2005. 

Management determined the value assigned to the Fab 3 assets through various methods including assistance from a 
third-party appraisal.  The independent third party used the market approach and considered sales of comparable properties in 
determining the fair value of Fab 3.  The comparable sales included eight properties, including our purchases of Fab 3 in July 
2000 and Fab 4 in August 2002.  Based on the results of this appraisal, we recorded an asset impairment charge on Fab 3 of 
$36.9 million, including estimated costs to sell.  The remaining value of $60.2 million was classified as an asset held-for-sale 
and was included as a component of other current assets until March 31, 2005. 

During the quarter ended September 30, 2002, we recorded an asset impairment charge of $4.6 million to write-down 

certain excess manufacturing equipment located at Fab 3 to its net realizable value of $0.2 million.  This manufacturing 
equipment became “excess” as a result of duplicate equipment acquired in the purchase of Fab 4.  The net realizable value for 
the excess manufacturing equipment was determined based on management estimates.  Substantially all of the other 
manufacturing equipment located at Fab 3 has been transferred to and either will be or is being used in our other wafer 
fabrication facilities located in Tempe, Arizona (Fab 2) and Gresham, Oregon (Fab 4). 

At March 31, 2005, we changed the classification of Fab 3 from an asset held-for-sale to an asset held-for-future-use.  
Fab 3 had been on the market for over two years, and we had not received any acceptable offers on the facility.  Over that 
period of time, our business had increased significantly and over the next several years we will need to begin planning for 
future wafer fabrication capacity as a larger percentage of Fab 4’s clean room capacity is utilized.  We determined that the 
appropriate action to take was to stop actively marketing the Fab 3 facility and hold it for its future use.  As a result of this 
change in classification, we had to assess the fair value of the Fab 3 asset to determine if any additional impairment charge 
was required upon the change in classification from “held-for-sale” to “held-for-future-use” under Statement of Financial 
Accounting Standards (“SFAS”) No. 144, Accounting For the Impairment or Disposal of Long-Lived Assets.  We performed 
a discounted cash flow analysis of the Fab 3 asset based on various financial projections in developing the fair value estimate 
given that it was the best available valuation technique for the asset.  The discounted cash flow analysis confirmed the 
carrying value of the Fab 3 asset at March 31, 2005 was not in excess of its fair value.  We began to depreciate the Fab 3 
asset in April 2005. 

PowerSmart In-Process Research and Development Charge 

On June 5, 2002, we completed the acquisition of PowerSmart, Inc. in which we acquired all of PowerSmart’s 

outstanding capital stock and assumed certain stock options for consideration of $54.0 million in cash plus other acquisition-
related costs of $1.2 million.  The acquisition was accounted for as a purchase business combination in accordance with 
SFAS No. 141, Business Combinations, and accordingly, the results of PowerSmart’s operations are included in our 
consolidated results from the date of the acquisition.  The acquisition was not considered significant under the rules and 
regulations of the SEC (Rule 3-05 of Regulation S-X). 

The purchase price was allocated among PowerSmart’s tangible and intangible assets, in-process research and 
development and goodwill.  Management determined the value assigned to the assets acquired through various methods 
including assistance from a third-party appraisal.  An allocation of $9.3 million of the purchase price was assigned to in-
process research and development and was written off at the date of the acquisition.  The amount paid in excess of the fair 
value of the net tangible assets was allocated to separately identifiable intangible assets based upon an independent valuation 
analysis.  An allocation of $5.6 million of the purchase price was made to core technology and other identifiable intangible 
assets and is being amortized over an estimated useful life of seven years.  An allocation of approximately $32.3 million of 
the purchase price was made to goodwill.  None of the goodwill is deductible for tax purposes.  The goodwill related to the 

  21

 
 
PowerSmart acquisition was reduced by $0.4 million to $31.9 million in the year ended March 31, 2005 due to a favorable 
settlement of a liability that was recorded as of the original acquisition date. 

Item 7. 

MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS 
OF OPERATIONS  

Note Regarding Forward-looking Statements 

This report, including “Item 1 – Business,” “Item 1A – Risk Factors,” and “Item 7 – Management’s Discussion and 
Analysis of Financial Condition and Results of Operations,” contains certain forward-looking statements that involve risks 
and uncertainties, including statements regarding our strategy, financial performance and revenue sources.  We use words 
such as “anticipate,” “believe,” “plan,” “expect,” “estimate,” “future,” “intend” and similar expressions to identify forward-
looking statements.  These forward-looking statements include, without limitation, statements regarding the following: 

•  The effects and amount of competitive pricing pressure on our product lines; 
•  Our ability to moderate future average selling price declines; 
•  The effect of product mix on gross margin; 
•  The amount of changes in demand for our products and those of our customers; 
•  The level of orders that will be received and shipped within a quarter; 
•  The effect that distributor and customer inventory holding patterns will have on us; 
•  Our belief that customers recognize our products and brand name and use distributors as an effective supply 

channel; 

•  Our ability to increase the proprietary portion of our analog and interface product lines and the effect of such an 

increase; 

•  The impact of any supply disruption we may experience; 
•  Our ability to effectively utilize our facilities at appropriate capacity levels and anticipated costs; 
•  That our existing facilities provide sufficient capacity to respond to increases in demand; 
•  That manufacturing costs will be reduced by transition to advanced process technologies; 
•  Our ability to absorb fixed costs, labor and other direct manufacturing costs; 
•  Our ability to maintain manufacturing yields; 
•  Continuing our investments in new and enhanced products; 
•  The ability to attract and retain qualified personnel; 
•  The cost effectiveness of using our own assembly and test operations; 
•  Our anticipated level of capital expenditures; 
•  Continuing to seek patents on our inventions; 
•  Continuation of quarterly cash dividends; 
•  The sufficiency of our existing sources of liquidity; 
•  The impact of seasonality on our business; 
•  The impact of SFAS No. 123R on our business; 
•  That the resolution of legal actions will not harm our business; 
•  That the idling of assets will not impair the value of such assets; 
•  The recoverability of our deferred tax assets; 
•  The adequacy of our tax reserves to offset any potential tax liabilities; 
•  Our belief that the expiration of any tax holidays will not have a material impact; 
•  The ability to obtain title to our Thailand facility, its fair value and adequacy of associated reserves; 
•  The accuracy of our estimates of the useful life and values of our property; 
•  The timing and amounts of future contractual obligations; 
•  The effect that expiration of any particular patent may have; 
•  Our ability to obtain intellectual property licenses and minimize the effects of litigation; 
•  The level of risk we are exposed to for product liability claims; 
•  The amount of labor unrest, political instability, governmental interference and changes in general economic 

conditions that we experience; 

•  The effect of increases in market interest rates on income and/or cash flows; and 
•  The effect of fluctuations in currency rates. 

Our actual results could differ materially from the results anticipated in these forward-looking statements as a result of 

certain factors including those set forth in “Item 1A – Risk Factors,” and elsewhere in this Form 10-K.  Although we believe 
that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee future results, levels of 

  22

 
 
 
activity, performance or achievements.  You should not place undue reliance on these forward-looking statements.  We 
disclaim any obligation to update information contained in any forward-looking statement. 

Introduction 

The following discussion should be read in conjunction with the condensed consolidated financial statements and the 
related notes that appear elsewhere in this document, as well as with other sections of this Annual Report on Form 10-K, 
including “Item 1 – Business;” “Item 6 – Selected Financial Data;” and “Item 8 – Financial Statements and Supplementary 
Data.” 

We begin our Management’s Discussion and Analysis of Financial Condition and Results of Operations (MD&A) with a 
summary of Microchip’s overall business strategy to give the reader an overview of the goals of our business and the overall 
direction of our business and products.  This is followed by a discussion of the Critical Accounting Policies and Estimates 
that we believe are important to understanding the assumptions and judgments incorporated in our reported financial results.  
In the next section, beginning at page 27, we discuss our Results of Operations for fiscal 2007 compared to fiscal 2006, and 
for fiscal 2006 compared to fiscal 2005.  We then provide an analysis of changes in our balance sheet and cash flows, and 
discuss our financial commitments in sections titled “Liquidity and Capital Resources,” “Contractual Obligations” and “Off-
Balance Sheet Arrangements.” 

Strategy 

Our goal is to be a worldwide leader in providing specialized semiconductor products for a wide variety of embedded 
control applications.  Our strategic focus is on embedded control products, which include microcontrollers, high-performance 
linear and mixed signal devices, power management and thermal management devices, interface devices, Serial EEPROMs, 
 security devices.  We provide highly cost-effective embedded control products that also offer the 
and our patented KEELOQ
advantages of small size, high performance, low voltage/power operation and ease of development, enabling timely and cost-
effective embedded control product integration by our customers. 

Our manufacturing operations include wafer fabrication and assembly and test.  The ownership of our manufacturing 
resources is an important component of our business strategy, enabling us to maintain a high level of manufacturing control 
resulting in us being one of the lowest cost producers in the embedded control industry.  By owning our wafer fabrication 
facilities and much of our assembly and test operations, and by employing statistical process control techniques, we have 
been able to achieve and maintain high production yields.  Direct control over manufacturing resources allows us to shorten 
our design and production cycles.  This control also allows us to capture the wafer manufacturing and a portion of the 
assembly and test profit margin. 

We employ proprietary design and manufacturing processes in developing our embedded control products.  We believe 

our processes afford us both cost-effective designs in existing and derivative products and greater functionality in new 
product designs.  While many of our competitors develop and optimize separate processes for their logic and memory 
product lines, we use a common process technology for both microcontroller and non-volatile memory products.  This allows 
us to more fully leverage our process research and development costs and to deliver new products to market more rapidly.  
Our engineers utilize advanced computer-aided design (CAD) tools and software to perform circuit design, simulation and 
layout, and our in-house photomask and wafer fabrication facilities enable us to rapidly verify design techniques by 
processing test wafers quickly and efficiently. 

We are committed to continuing our investment in new and enhanced products, including development systems, and in 
our design and manufacturing process technologies.  We believe these investments are significant factors in maintaining our 
competitive position.  Our current research and development activities focus on the design of new microcontrollers, digital 
signal controllers, memory and mixed-signal products, new development systems, software and application-specific software 
libraries.  We are also developing new design and process technologies to achieve further cost reductions and performance 
improvements in existing products. 

We market our products worldwide primarily through a network of direct sales personnel and distributors.  Our 

distributors focus primarily on servicing the product and technical support requirements of a broad base of diverse 
customers.  We believe that our direct sales personnel combined with our distributors provide an effective means of reaching 
this broad and diverse customer base.  Our direct sales force focuses primarily on major strategic accounts in three 
geographical markets: the Americas, Europe and Asia.  We currently maintain sales and support centers in major 
metropolitan areas in North America, Europe and Asia.  We believe that a strong technical service presence is essential to the 
continued development of the embedded control market.  Many of our field sales engineers (FSEs), field application 
engineers (FAEs), and sales management have technical degrees and have been previously employed in an engineering 
environment.  We believe that the technical knowledge of our sales force is a key competitive advantage in the sale of our 
products.  The primary mission of our FAE team is to provide technical assistance to strategic accounts and to conduct 

  23

 
 
periodic training sessions for FSEs and distributor sales teams.  FAEs also frequently conduct technical seminars for our 
customers in major cities around the world, and work closely with our distributors to provide technical assistance and end-
user support. 

Critical Accounting Policies and Estimates 

General 

Our discussion and analysis of Microchip’s financial condition and results of operations is based upon our Consolidated 

Financial Statements, which have been prepared in accordance with accounting principles generally accepted in the United 
States of America.  We review the accounting policies we use in reporting our financial results on a regular basis.  The 
preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of 
assets, liabilities, revenues and expenses and related disclosure of contingent liabilities.  On an ongoing basis, we evaluate 
our estimates, including those related to revenue recognition, share-based compensation, inventories, income taxes, property 
plant and equipment, impairment of property, plant and equipment and litigation.  We base our estimates on historical 
experience and on various other assumptions that are believed to be reasonable under the circumstances, the results of which 
form the basis for making judgments about the carrying value of assets and liabilities that are not readily apparent from other 
sources.  Results may differ from these estimates due to actual outcomes being different from those on which we based our 
assumptions.  We review these estimates and judgments on an ongoing basis.  We believe the following critical accounting 
policies affect our more significant judgments and estimates used in the preparation of our consolidated financial statements.  
We also have other policies that we consider key accounting policies, such as our policy regarding revenue recognition to 
OEMs; however, we do not believe these policies require us to make estimates or judgments that are as difficult or subjective 
as our policies described below. 

Revenue Recognition – Distributors 

Our distributors worldwide have broad rights to return products and price protection rights, so we defer revenue 
recognition until the distributor sells the product to their customers.  We reduce product pricing through price protection 
based on market conditions, competitive considerations and other factors.  Price protection is granted to distributors on the 
inventory that they have on hand at the date the price protection is offered.  When we reduce the price of our products, it 
allows the distributor to claim a credit against its outstanding accounts receivable balances based on the new price of the 
inventory it has on hand as of the date of the price reduction.  There is no revenue impact to us from the price protections.  
We also grant certain credits to our distributors.  The credits are granted to the distributors on specially identified pieces of 
the distributors’ business to allow them to earn a competitive gross margin on the sale of our products to their end customers.  
The credits are on a per unit basis and are not given to the distributor until they provide documentation of the sale to their end 
customer.  The effect of granting these credits establishes the net selling price from us to our distributors for the product and 
results in the net revenue recognized by us when the product is sold by the distributors to their end customers.  Upon our 
shipment to distributors, amounts billed are included as accounts receivable, inventory is relieved, and the sale and the gross 
margin are deferred and are reflected as a current liability until the product is sold by the distributor to their customers.   

Share-based Compensation 

In the first quarter of fiscal 2007, we adopted SFAS No. 123R, which requires the measurement at fair value and 

recognition of compensation expense for all share-based payment awards, including grants of employee stock options, RSUs 
and employee stock purchase rights, to be recognized in our financial statements based on their respective grant date fair 
values.  Total share-based compensation in fiscal 2007 was $30.7 million, of which $24.1 million was reflected in operating 
expenses, $3.3 million was reflected in cost of goods sold and $3.3 million was capitalized to inventory. 

Determining the appropriate fair-value model and calculating the fair value of share-based awards at the date of grant 
requires judgment.  The fair value of our RSUs is based on the fair market value of our common stock on the date of grant 
discounted for expected future dividends.  We use the Black-Scholes option pricing model to estimate the fair value of 
employee stock options and rights to purchase shares under stock participation plans, consistent with the provisions of 
SFAS No. 123R.  Option pricing models, including the Black-Scholes model, also require the use of input assumptions, 
including expected volatility, expected life, expected dividend rate, and expected risk-free rate of return.  We use a blend of 
historical and implied volatility based on options freely traded in the open market as we believe this is more reflective of 
market conditions and a better indicator of expected volatility than using purely historical volatility.  The expected life of the 
awards is based on historical and other economic data trended into the future. The risk-free interest rate assumption is based 
on observed interest rates appropriate for the terms of our awards.  The dividend yield assumption is based on our history and 
expectation of future dividend payouts.  SFAS No. 123R requires us to develop an estimate of the number of share-based 
awards which will be forfeited due to employee turnover.  Quarterly changes in the estimated forfeiture rate can have a 
significant effect on reported share-based compensation, as the effect of adjusting the rate for all expense amortization after 

  24

 
 
 
 
April 1, 2006 is recognized in the period the forfeiture estimate is changed.  If the actual forfeiture rate is higher than the 
estimated forfeiture rate, then an adjustment is made to increase the estimated forfeiture rate, which will result in a decrease 
to the expense recognized in the financial statements.  If the actual forfeiture rate is lower than the estimated forfeiture rate, 
then an adjustment is made to decrease the estimated forfeiture rate, which will result in an increase to the expense 
recognized in the financial statements.  If forfeiture adjustments are made, they would affect our gross margin, research and 
development expenses, and selling, general, administrative expenses.  The effect of forfeiture adjustments in fiscal 2007 was 
immaterial. 

We evaluate the assumptions used to value our awards on a quarterly basis.  If factors change and we employ different 
assumptions, share-based compensation expense may differ significantly from what we have recorded in the past.  If there are 
any modifications or cancellations of the underlying unvested securities, we may be required to accelerate, increase or cancel 
any remaining unearned share-based compensation expense.  Future share-based compensation expense and unearned share-
based compensation will increase to the extent that we grant additional equity awards to employees or we assume unvested 
equity awards in connection with acquisitions.  Had we adopted SFAS No. 123R in prior periods, the magnitude of the 
impact of that standard on our results of operations would have approximated the impact of SFAS No. 123 assuming the 
application of the Black-Scholes option pricing model as described in the disclosure of pro forma net income and pro forma 
net income per share in Note 14 to our Consolidated Financial Statements. 

Inventories 

Inventories are valued at the lower of cost or market using the first-in, first-out method.  We write down our inventory 
for estimated obsolescence or unmarketable inventory in an amount equal to the difference between the cost of inventory and 
the estimated market value based upon assumptions about future demand and market conditions.  If actual market conditions 
are less favorable than those we projected, additional inventory write-downs may be required.  Inventory impairment charges 
establish a new cost basis for inventory and charges are not subsequently reversed to income even if circumstances later 
suggest that increased carrying amounts are recoverable.  In estimating our inventory obsolescence, we primarily evaluate 
estimates of demand over a 12-month period and record impairment charges for inventory on hand in excess of the estimated 
12-month demand. 

Income Taxes 

As part of the process of preparing our consolidated financial statements, we are required to estimate our income taxes in 
each of the jurisdictions in which we operate.  This process involves estimating our actual current tax exposure together with 
assessing temporary differences resulting from differing treatment of items for tax and accounting purposes.  These 
differences result in deferred tax assets and liabilities, which are included within our consolidated balance sheet.  We must 
then assess the likelihood that our deferred tax assets will be recovered from future taxable income within the relevant 
jurisdiction and to the extent we believe that recovery is not likely, we must establish a valuation allowance.  We have not 
provided for a valuation allowance because we believe that it is more likely than not that our deferred tax assets will be 
recovered from future taxable income.  Should we determine that we would not be able to realize all or part of our net 
deferred tax asset in the future, an adjustment to the deferred tax asset would be charged to income in the period such 
determination was made.  At March 31, 2007, our gross deferred tax asset was $62.0 million. 

Various taxing authorities in the United States and other countries in which we do business are increasing their scrutiny 

of the tax structures employed by businesses.  Companies of our size and complexity are regularly audited by the taxing 
authorities in the jurisdictions in which they conduct significant operations.  We are currently under audit by the United 
States Internal Revenue Service (“IRS”) for our fiscal years ended March 31, 2002, 2003 and 2004.  We recognize liabilities 
for anticipated tax audit issues in the United States and other tax jurisdictions based on our estimate of whether, and the 
extent to which, additional tax payments are probable.  We believe that we maintain adequate tax reserves to offset any 
potential tax liabilities that may arise upon these and other pending audits in the United States and other countries in which 
we do business.  If such amounts ultimately prove to be unnecessary, the resulting reversal of such reserves would result in 
tax benefits being recorded in the period the reserves are no longer deemed necessary.  If such amounts ultimately prove to be 
less than an ultimate assessment, a future charge to expense would be recorded in the period in which the assessment is 
determined.   

Property, Plant & Equipment 

Property, plant and equipment are stated at cost.  Major renewals and improvements are capitalized, while maintenance 

and repairs are expensed when incurred.  At March 31, 2007, the carrying value of our property and equipment totaled 
$605.7 million, which represents 26.7% of our total assets.  This carrying value reflects the application of our property and 
equipment accounting policies, which incorporate estimates, assumptions and judgments relative to the useful lives of our 

  25

 
 
 
property and equipment.  Depreciation is provided on a straight-line basis over the estimated useful lives of the related assets, 
which range from five to seven years on manufacturing equipment and approximately 30 years on buildings.  

We began production activities at Fab 4 on October 31, 2003.  We began to depreciate the Fab 4 assets as they were 

placed in service for production purposes.  As of March 31, 2007, all of the buildings and supporting facilities were being 
depreciated as well as the manufacturing equipment that had been placed in service.  All manufacturing equipment that was 
not being used in production activities was maintained in projects in process and is not being depreciated until it is placed 
into service since management believes there will be no change to its utility from the present time until it is placed into 
productive service.  The lives to be used for depreciating this equipment at Fab 4 will be evaluated at such time as the assets 
are placed in service.  We do not believe that the temporary idling of such assets has impaired the estimated life or carrying 
values of the underlying assets. 

On March 31, 2005, we changed the classification of Fab 3 from an asset held-for-sale to an asset held-for-future-use.  

Fab 3 had been on the market for over two years, and we had not received any acceptable offers on the facility.  Over that 
period of time, our business had increased significantly and over the next several years we will need to begin planning for 
future wafer fabrication capacity as a larger percentage of Fab 4’s clean room capacity is utilized.  We determined that the 
appropriate action to take was to stop actively marketing the Fab 3 facility and hold it for our future use.  As a result of this 
change in classification, we had to assess the fair value of the Fab 3 asset to determine if any additional impairment charge 
was required upon the change in classification from “held-for-sale” to “held-for-future-use” under SFAS No. 144.  We 
performed a discounted cash flow analysis of the Fab 3 asset based on various financial projections in developing the fair 
value estimate given that it was the best available valuation technique for the asset.  The discounted cash flow analysis 
confirmed the carrying value of the Fab 3 asset at March 31, 2005 was not in excess of its fair value.  If indicators of 
impairment for the Fab 3 assets arise in the future, we will determine if the sum of the estimated undiscounted cash flows 
attributable to the assets in question are less than their carrying value.  If less, we would recognize an impairment loss on the 
excess of the carrying amount of the assets over their respective fair values.  We began to depreciate the Fab 3 asset in April 
2005. 

The estimates, assumptions and judgments we use in the application of our property and equipment policies reflect both 

historical experience and expectations regarding future industry conditions and operations.  The use of different estimates, 
assumptions and judgments regarding the useful lives of our property and equipment and expectations regarding future 
industry conditions and operations, could result in materially different carrying values of assets and results of operations. 

We do not currently hold title to the land on which our Thailand facility resides.  The land is subject to a bankruptcy 
relating to the seller of the land.  We are currently working with the creditors in attempts to reach resolution on this matter.  
We have provided reserves that we estimate will be adequate to obtain full title.  Such reserves are set at the estimated fair 
value of the land.  However, timing of the resolution is difficult to predict and the ultimate amount to be paid could change. 

Impairment of Property, Plant and Equipment  

We assess whether indicators of impairment of long-lived assets are present.  If such indicators are present, we determine 

whether the sum of the estimated undiscounted cash flows attributable to the assets in question is less than their carrying 
value.  If less, we recognize an impairment loss based on the excess of the carrying amount of the assets over their respective 
fair values.  Fair value is determined by discounted future cash flows, appraisals or other methods.  If the assets determined to 
be impaired are to be held and used, we recognize an impairment loss through a charge to our operating results to the extent 
the present value of anticipated net cash flows attributable to the asset are less than the asset’s carrying value, which we 
depreciate over the remaining estimated useful life of the asset. We may incur impairment losses, or additional losses on 
already impaired assets, in future periods if factors influencing our estimates change. 

Litigation 

Our current estimated range of liability related to pending litigation is based on the probable loss of claims for which we 

can estimate the amount and range of loss.  Recorded reserves were immaterial at March 31, 2007. 

Because of the uncertainties related to both the probability of loss and the amount and range of loss on our pending 

litigation, we are unable to make a reasonable estimate of the liability that could result from an unfavorable outcome.  As 
additional information becomes available, we will assess the potential liability related to our pending litigation and revise our 
estimates.  Revisions in our estimates of the potential liability could materially impact our results of operation and financial 
position. 

  26

 
 
 
Results of Operations 

The following table sets forth certain operational data as a percentage of net sales for the years indicated: 

Net sales 
Cost of sales 
Gross profit 
Research and development 
Selling, general and administrative 
Special charges 
Operating income 

Net Sales 

2007 
 100.0% 
  39.9% 
  60.1% 
  10.9% 
  15.7% 
      ---% 
  33.5% 

Year Ended March 31, 
2006 
 100.0% 
  40.6% 
  59.4% 
  10.2% 
  14.0% 
      ---% 
  35.2% 

2005 
 100.0% 
  42.9% 
  57.1% 
  11.0% 
  13.1% 
2.5% 
  30.5% 

We operate in one industry segment and engage primarily in the design, development, manufacture and marketing of 
semiconductor products.  We sell our products to distributors and original equipment manufacturers, referred to as OEMs, in 
a broad range of market segments, perform ongoing credit evaluations of our customers and generally require no collateral. 

Our net sales of $1,039.7 million in fiscal 2007 increased by $111.8 million, or 10.8%, over fiscal 2006, and net sales of 
$927.9 million in fiscal 2006 increased by $81.0 million, or 9.6%, over fiscal 2005.  The increases in net sales in fiscal 2007 
compared to fiscal 2006 and in fiscal 2006 compared to fiscal 2005 resulted primarily from increased demand, predominantly 
for our proprietary microcontroller and analog products.  Average selling prices for our products were flat in fiscal 2007 over 
fiscal 2006 and down approximately 4% in fiscal 2006 over fiscal 2005.  The number of units of our products sold was up 
approximately 12% in fiscal 2007 over fiscal 2006 and approximately 14% in fiscal 2006 over fiscal 2005.  The average 
selling prices and the unit volumes of our sales are impacted by the mix of our products sold and overall semiconductor 
market conditions.  We believe that we have continued to grow our percentage of market share in the embedded control 
market over the last three fiscal years.  Key factors in achieving the amount of net sales during the last three fiscal years 
include: 

• 
• 
• 
• 
• 
• 
• 

continued market share gains; 
increasing semiconductor content in our customers’ products; 
customers’ increasing needs for the flexibility offered by our programmable solutions; 
our new product offerings that have increased our served available market; 
increasing demand for our products; 
economic conditions in the markets we serve; and 
inventory holding patterns of our customers. 

We recognize revenue from product sales upon shipment to OEMs.  Under our shipping terms, legal title generally 
passes to the customer upon shipment from Microchip.  We have no post shipment obligations.  Distributors worldwide 
generally have broad rights to return products and price protection rights, so we defer revenue recognition until the 
distributors sell the product to their customers.  Upon shipment, amounts billed to distributors are included in accounts 
receivable, inventory is relieved, the sale is deferred and the gross margin is reflected as a current liability until the product is 
sold by the distributors to their customers. 

Sales by product line for the fiscal years ended March 31, 2007, 2006 and 2005 were as follows (dollars in thousands): 

Microcontrollers 
Memory products 
Analog and interface products 

2007 
$  834,293 
122,748 
82,630 

80.2% 
11.8 
   8.0 

2006 
$  736,179 
  125,335 
66,379 

79.3% 
13.5 
    7.2 

2005 
$  674,902 
  115,120 
56,914 

79.7% 
13.6 
    6.7 

Year Ended March 31, 

Total Sales 

$  1,039,671 

100.0% 

$  927,893 

100.0% 

$  846,936 

100.0% 

Microcontrollers 

Our microcontroller product line represents the largest component of our total net sales.  Microcontrollers and associated 

application development systems accounted for approximately 80.2% of our total net sales in fiscal 2007, approximately 
79.3% of our total net sales in fiscal 2006 and approximately 79.7% of our total net sales in fiscal 2005.   

  27

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Net sales of our microcontroller products increased approximately 13.3% in fiscal 2007 compared to fiscal 2006, and 

increased approximately 9.1% in fiscal 2006 compared to fiscal 2005.  The increases in net sales were primarily due to 
increased demand for our microcontroller products in end markets, driven principally by market share gains and those factors 
described above under “Net Sales” at page 27.  The end markets that we serve include the consumer, automotive, industrial 
control, communications and computing control markets. 

Historically, average selling prices in the semiconductor industry decrease over the life of any particular product.  The 

overall average selling prices of our microcontroller products have remained relatively constant over time due to the 
proprietary nature of these products.  We have experienced, and expect to continue to experience, moderate pricing pressure 
in certain microcontroller product lines, primarily due to competitive conditions.  We have in the past been able to, and 
expect in the future to be able to, moderate average selling price declines in our microcontroller product lines by introducing 
new products with more features and higher prices.  We may be unable to maintain average selling prices for our 
microcontroller products as a result of increased pricing pressure in the future, which could adversely affect our operating 
results. 

Memory Products 

Sales of our memory products accounted for approximately 11.8% of our total net sales in fiscal 2007, approximately 

13.5% of our total net sales in fiscal 2006 and approximately 13.6% of our total net sales in fiscal 2005. 

Net sales of our memory products decreased approximately 2.1% in fiscal 2007 compared to fiscal 2006, and increased 

approximately 8.9% in fiscal 2006 compared to fiscal 2005, driven primarily by customer demand conditions within the 
Serial EEPROM market, which products comprise substantially all of our memory product net sales. 

Serial EEPROM product pricing has historically been cyclical in nature, with steep price declines followed by periods of 
relative price stability, driven by changes in industry capacity at different stages of the business cycle.  We have experienced, 
and expect to continue to experience, varying degrees of competitive pricing pressures in our Serial EEPROM products.  We 
may be unable to maintain the average selling prices of our Serial EEPROM products as a result of increased pricing pressure 
in the future, which could adversely affect our operating results.  

Analog and Interface Products 

Sales of our analog and interface products accounted for approximately 8.0% of our total net sales in fiscal 2007, 7.2% 

of our total net sales in fiscal 2006 and approximately 6.7% of our total net sales in fiscal 2005. 

Net sales of our analog and interface products increased approximately 24.5% in fiscal 2007 compared to fiscal 2006 and 

increased approximately 16.6% in fiscal 2006 compared to fiscal 2005.  The increase in net sales of our analog and interface 
products in these periods were driven primarily by market share gains and supply and demand conditions within the analog 
and interface market. 

Analog and interface products can be proprietary or non-proprietary in nature.  Currently, we consider more than half of 

our analog and interface product mix to be proprietary in nature, where prices are relatively stable, similar to the pricing 
stability experienced in our microcontroller products.  The non-proprietary portion of our analog and interface business will 
experience price fluctuations, driven primarily by the current supply and demand for those products.  We may be unable to 
maintain the average selling prices of our analog and interface products as a result of increased pricing pressure in the future, 
which could adversely affect our operating results.  We anticipate the proprietary portion of our analog and interface products 
will increase over time. 

Distribution 

Distributors accounted for 65% of our net sales in fiscal 2007, 2006 and 2005. 

Our largest distributor accounted for approximately 11% of our net sales in fiscal 2007, approximately 13% of our net 
sales in fiscal 2006 and fiscal 2005.  Our two largest distributors together accounted for 21% of our net sales in fiscal 2007, 
24% of our net sales in fiscal 2006 and 25% of our net sales in 2005. 

Generally, we do not have long-term agreements with our distributors and we, or our distributors, may terminate their 
relationships with us with little or no advanced notice.  The loss of, or the disruption in the operations of, one or more of our 
distributors could reduce our future net sales in a given quarter and could result in an increase in inventory returns.   

At March 31, 2007, distributors were maintaining an average of approximately 1.8 months of inventory of our products 

calculated based on the prior three months of their sell through activity.  Over the past three fiscal years, the months of 
inventory maintained by our distributors have fluctuated between approximately 1.8 months and 2.5 months.  Thus, inventory 
levels at our distributors are at the low end of the range we have experienced over the last three years.  We do not believe that 

  28

 
 
 
inventory holding patterns at our distributors will materially impact our net sales, due to the fact that we recognize revenue 
based on sell through for all of our distributors. 

Distributors generally have broad-based rights to return product to us.  As revenue on distributor shipments is not 
recognized until the distributors sell our product on to their end customers, distributor returns have no impact on our revenue 
recognition. 

We also grant certain credits to our distributors and also offer these distributors price protection.  The credits are granted 

to the distributors on specifically identified pieces of the distributors’ business to allow them to earn a competitive gross 
margin on the sale of our products to their end customers.  The credits are on a per unit basis and are not given to the 
distributor until they provide information regarding the sale to their end customer.  The effect of granting these credits 
establishes the net selling price from us to our distributors for the products and results in the net revenue recognized by us 
when the product is sold by the distributors to their end customers. 

We reduce product pricing through price protection based on market conditions, competitive considerations and other 
factors.  Price protection is granted to distributors on the inventory that they have on hand at the date the price protection is 
offered.  When we reduce the selling price of our products, it allows the distributors to claim a credit against its outstanding 
accounts receivables balances based on the new price of the inventory it has on hand as of the date of the price reduction.  
There is no revenue recognition impact from the price protection. 

We do not offer material incentive programs to our distributors. 

Sales by Geography 

Sales by geography for the fiscal years ended March 31, 2007, 2006 and 2005 were as follows (dollars in thousands): 

Americas 
Europe 
Asia 

2007 
$   287,371 
  302,708 
  449,592 

Year Ended March 31, 

2006 

27.6%  $   266,353 
  255,367 
29.1 
  406,173 
  43.3 

28.7% 
27.5 
  43.8 

2005 
$  248,881 
 232,493 
 365,562 

  29.4% 
27.4 
  43.2 

Total Sales 

$  1,039,671 

  100.0%  $   927,893 

  100.0% 

$  846,936 

  100.0% 

Our sales to foreign customers have been predominately in Asia and Europe, which we attribute to the manufacturing 
strength in those areas for automotive, communications, computing, consumer and industrial control products.  Americas 
sales include sales to customers in the United States, Canada, Central America and South America.   

Sales to foreign customers accounted for approximately 74% of our net sales in fiscal 2007, 74% of our net sales in fiscal 

2006 and 73% of our net sales in fiscal 2005.  Substantially all of our foreign sales are U.S. dollar denominated. 

Sales to customers in China, including Hong Kong, accounted for approximately 18% of our net sales in fiscal 2007 and 
approximately 17% of our net sales in fiscal 2006 and 2005.  Sales to customers in Taiwan accounted for approximately 10% 
of our net sales in fiscal 2007, 2006 and 2005.  We did not have sales into any other countries that exceeded 10% of our net 
sales during the last three fiscal years. 

Gross Profit 

Our gross profit was $624.8 million in fiscal 2007, $550.9 million in fiscal 2006 and $484.0 million in fiscal 2005.  

Gross profit as a percent of sales was 60.1% in fiscal 2007, 59.4% in fiscal 2006 and 57.1% in fiscal 2005. 

The most significant factors affecting our gross profit percentage over the past three fiscal years were: 

• 

• 

• 

increased cost of sales of $3.3 million in fiscal 2007 associated with share-based compensation expense under 
SFAS No. 123R. 
fluctuations in the product mix of microcontrollers, proprietary and non-proprietary analog products and Serial 
EEPROM products resulting in higher average selling prices for our products. 
continual cost reductions in wafer fabrication and assembly and test manufacturing such as new manufacturing 
technologies and more efficient manufacturing techniques. 

  29

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Other factors that impacted our gross profit percentage in the periods covered by this report include: 

• 
• 
• 
• 

changes in capacity utilization and absorption of fixed costs, 
gross profit on products sold through the distribution channel, 
depreciation expense as a percentage of cost of sales, and 
inventory write-offs and the sale of inventory that was previously written off. 

During fiscal 2007, we operated at approximately 99% of our Fab 2 capacity.  During fiscal 2006, we operated at 

approximately 98% of our Fab 2 capacity.  Our utilization of Fab 4’s total capacity is at relatively low levels although we are 
utilizing all of the installed equipment base.  We expect to maintain the current level of capacity utilization at Fab 2 during 
the first quarter of fiscal 2008 and to modestly increase the current level of capacity utilization at Fab 4 during the first 
quarter of fiscal 2008. 

The process technologies utilized impact our gross margins.  Fab 2 currently utilizes various manufacturing process 
technologies, but predominantly utilizes our 0.5 to 1.0 micron processes.  At March 31, 2007, Fab 4 predominantly utilized 
our 0.5 micron process technology.  We continue to transition products to more advanced process technologies to reduce 
future manufacturing costs.  All of our production has been on 8-inch wafers during the periods covered by this report. 

Our overall inventory levels were $121.0 million at March 31, 2007, compared to $115.0 million at March 31, 2006 and 
$103.7 million at March 31, 2005.  We maintained 107 days of inventory on our balance sheet at March 31, 2007 compared 
to 106 days of inventory at March 31, 2006 and 107 days at March 31, 2005. 

We anticipate that our gross margins will fluctuate over time, driven primarily by the overall product mix of 

microcontroller, analog and interface and memory products and the percentage of net sales of each of these products in a 
particular quarter, as well as manufacturing yields, fixed cost absorption, capacity utilization levels, particularly those at 
Fab 4, and competitive and economic conditions.  

At March 31, 2007, approximately 72% of our assembly requirements were performed in our Thailand facility, 
compared to approximately 66% as of March 31, 2006 and approximately 70% at March 31, 2005.  Contractors located in 
Asia perform the balance of our assembly operations.  Substantially all of our test requirements were performed in our 
Thailand facility over the last three fiscal years.  We believe that the assembly and test operations performed at our Thailand 
facility provide us with significant cost savings when compared to contractor assembly and test costs, as well as increased 
control over these portions of the manufacturing process.   

We rely on outside wafer foundries for a small portion of our wafer fabrication requirements. 

Our use of third parties involves some reduction in our level of control over the portions of our business that we 

subcontract.  While we review the quality, delivery and cost performance of our third party contractors, our future operating 
results could suffer if any third party contractor is unable to maintain manufacturing yields, assembly and test yields and 
costs at approximately their current levels. 

Research and Development (R&D) 

R&D expenses for fiscal 2007 were $113.7 million, or 10.9% of sales, compared to $94.9 million, or 10.2% of sales, for 

fiscal 2006 and $93.0 million, or 11.0% of sales, for fiscal 2005.  We are committed to investing in new and enhanced 
products, including development systems software, and in our design and manufacturing process technologies.  We believe 
these investments are significant factors in maintaining our competitive position.  We expense all R&D costs as incurred.  
R&D expenses include labor, depreciation, masks, prototype wafers, and expenses for the development of process 
technologies, new packages, and software to support new products and design environments. 

R&D expenses increased $18.8 million, or 19.8%, for fiscal 2007 over fiscal 2006.  The primary reasons for the dollar 

increase in R&D costs in fiscal 2007 compared to fiscal 2006 was higher labor costs as a result of expanding our internal 
R&D headcount, increases in bonuses and $9.6 million of share-based compensation as a result of the adoption of SFAS 
No. 123R.  R&D expenses increased $1.9 million, or 2.0%, for fiscal 2006 over fiscal 2005.  The primary reasons for the 
dollar increase in R&D costs in fiscal 2006 compared to fiscal 2005 were higher labor and recruitment costs as a result of 
expanding our technical resources and increases in bonuses.   

Selling, General and Administrative 

Selling, general and administrative expenses for fiscal 2007 were $163.2 million, or 15.7% of sales, compared to 

$129.6 million, or 14.0% of sales, for fiscal 2006, and $111.2 million, or 13.1% of sales, for fiscal 2005.  Selling, general and  

  30

 
 
 
administrative expenses include salary expenses related to field sales, marketing and administrative personnel, advertising 
and promotional expenditures and legal expenses.  Selling, general and administrative expenses also include costs related to 
our direct sales force and field applications engineers who work in sales offices worldwide to stimulate demand by assisting 
customers in the selection and use of our products. 

Selling, general and administrative expenses increased $33.7 million, or 26.0%, for fiscal 2007 over fiscal 2006.  The 

primary reasons for the dollar increases in selling, general and administrative expenses in fiscal 2007 over fiscal 2006 were 
higher labor costs as a result of expanding our internal resources involved in the technical aspects of selling our products, 
increases in bonuses and $14.5 million of share-based compensation as a result of the adoption of SFAS No. 123R.  Selling, 
general and administrative expenses increased $18.4 million, or 16.5%, for fiscal 2006 over fiscal 2005.  The primary reasons 
for the dollar increase in selling, general and administrative expenses in fiscal 2006 over fiscal 2005 were higher labor costs 
as a result of expanding our internal resources, increases in bonuses and increases in travel expenses.   

Selling, general and administrative expenses fluctuate over time, primarily due to revenue and operating expense 

investment levels. 

Special Charges 

In fiscal 2005, we reached an agreement with U.S. Philips Corporation and Philips Electronics North America Corp. 
(together “Philips”) regarding patent license litigation between Philips and ourselves.  The agreement included dismissal of 
the then pending litigation and the cross-license of certain patents between Philips and Microchip.  We recorded a special 
charge of $21.1 million in the quarter ended June 30, 2004 associated with this matter.  As part of the settlement, we licensed 
certain of our patents related to 8-pin microcontrollers to Philips, and Philips licensed its patents related to I2C serial 
communications to us, each on fully-paid up, non-royalty bearing worldwide licenses.  The definitive agreement related to 
this matter was finalized and executed, and we made a cash payment to Philips during our fiscal quarter ending 
September 30, 2004. 

There were no special charges in fiscal 2007 or 2006. 

Other Income (Expense) 

Interest income in fiscal 2007 increased from interest income in fiscal 2006 as our average invested balances were at 
higher levels in fiscal 2007 compared to fiscal 2006, and we earned a higher interest rate on our invested balances.  Interest 
income in fiscal 2006 increased from interest income in fiscal 2005 as our average invested balances were at higher levels in 
fiscal 2006 compared to fiscal 2005, and we earned a higher interest rate on our invested balances. 

Provision for Income Taxes 

Provisions for income taxes reflect tax on our foreign earnings and federal and state tax on our U.S. earnings.  Our 
effective tax rate was 11.0% in fiscal 2007, 32.5% in fiscal 2006 and 22.9% in fiscal 2005, and is lower than statutory rates in 
the United States due primarily to lower tax rates at our foreign locations, R&D tax credits and export sales incentives.  Our 
effective tax rate in fiscal 2007 reflects a $52.2 million benefit related to a tax settlement for our fiscal 1999 through fiscal 
2001 tax years that occurred in the fourth quarter of fiscal 2007 which decreased our effective tax rate for fiscal 2007 by 
13.0%.  Our effective tax rate in fiscal 2006 reflects a $30.6 million tax expense related to the repatriation of $500 million of 
foreign earnings under the American Jobs Creation Act (the “Jobs Act”) that was effective for the third quarter of fiscal 2006 
which increased our effective tax rate in fiscal 2006 by 8.5%.  We expect our effective tax rate for fiscal 2008 to be 
approximately 20%. 

Various taxing authorities in the United States and other countries in which we do business are increasing their scrutiny 

of the tax structures employed by businesses.  Companies of our size and complexity are regularly audited by the taxing 
authorities in the jurisdictions in which they conduct significant operations.  We are currently under audit by the IRS for our 
fiscal years ended March 31, 2002, 2003 and 2004.  We recognize liabilities for anticipated tax audit issues in the United 
States and other tax jurisdictions based on our estimate of whether, and the extent to which, additional tax payments are 
probable.  We believe that we maintain adequate tax reserves to offset any potential tax liabilities that may arise upon these 
and other pending audits in the United States and other countries in which we do business.  If such amounts ultimately prove 
to be unnecessary, the resulting reversal of such reserves would result in tax benefits being recorded in the period the reserves 
are no longer deemed necessary.  If such amounts ultimately prove to be less than any final assessment, a future charge to 
expense would be recorded in the period in which the assessment is determined.   

Our Thailand manufacturing operations currently benefit from numerous tax holidays that have been granted to us by the 

Thailand government based on our investments in property, plant and equipment in Thailand.  Our tax holiday periods in 
Thailand expire at various times in the future.  One of our Thailand tax holidays expired in September 2006 and the 

  31

 
 
 
expiration did not have a material impact on our effective tax rate.  We do not expect the future expiration of any of our tax 
holiday periods in Thailand to have a material impact on our overall effective tax rate.  Any expiration of tax holidays are 
expected to have a minimal impact on our overall tax expense due to other tax holidays and increases in income in other 
taxing jurisdictions with lower statutory rates. 

Liquidity and Capital Resources 

We had $1,278.4 million in cash, cash equivalents and short-term and long-term investments at March 31, 2007, a 
decrease of $6.7 million from the March 31, 2006 balance. The decrease in cash, cash equivalents and short-term and long-
term investments over this time period is primarily attributable to a $269.0 million pay down of short-term debt offset by 
cash generated from operating activities. 

Net cash provided from operating activities was $429.8 million for fiscal 2007, $437.3 million for fiscal 2006 and 
$352.7 million for fiscal 2005. The increase in cash flow from operations was primarily due to increases in net income and 
changes in accounts payable and accrued liabilities.  Accrued income taxes reduced by $60.4 million and accounts payable 
reduced by $16.2 million in fiscal 2007. 

Net cash used in investing activities was $442.2 million for fiscal 2007, $136.6 million for fiscal 2006 and 

$370.7 million in fiscal 2005.  The increase in cash used in investing activities in fiscal 2007 over fiscal 2006 was primarily 
due to changes in our net purchases, sales and maturities of investments.  The increase in cash used in investing activities in 
fiscal 2006 over fiscal 2005 was primarily due to changes in our net purchases, sales and maturities of investments.   

Our level of capital expenditures varies from time to time as a result of actual and anticipated business conditions.  
Capital expenditures were $60.0 million in fiscal 2007, $76.3 million in fiscal 2006 and $63.2 million in fiscal 2005.  The 
primary reason for the dollar differences in capital expenditures in the periods covered by this report related to requirements 
for funding capital expansion activities in our manufacturing operations.  We currently intend to spend approximately $80 
million during the next 12 months to invest in equipment and facilities to maintain, and selectively increase, capacity to meet 
our currently anticipated needs.   

We expect to finance capital expenditures through our existing cash balances and cash flows from operations.  We 
believe that the capital expenditures anticipated to be incurred over the next 12 months will provide sufficient manufacturing 
capacity to meet our currently anticipated needs.   

Net cash used in financing activities was $385.3 million for fiscal 2007.  Net cash provided by financing activities was 

$195.8 million for fiscal 2006.  Net cash used in financing activities was $18.6 million for fiscal 2005.  Proceeds from the 
sale of stock, the exercise of stock options and employee purchases under our employee stock purchase plan were $68.7 
million for fiscal 2007, $95.8 million for fiscal 2006 and $47.2 million for fiscal 2005.  Cash expended for the repurchase of 
our common stock was $0 in fiscal 2007, $3.3 million in fiscal 2006 and $68.3 million in fiscal 2005.  We had short-term 
borrowings of $0 at March 31, 2007, $269.0 million at March 31, 2006 and $45.5 million at March 31, 2005.  The short-term 
borrowings of $269.0 million at March 31, 2006 relate to transactions associated with the repatriation of foreign earnings 
under the Jobs Act.  During fiscal 2007, we paid down $269.0 million in short-term borrowings.  During fiscal 2006, we paid 
down $45.5 million in short-term borrowings and initiated new borrowings of $269.0 million.  To complete the repatriation 
of $500 million in fiscal 2006, we initiated the $269.0 million in borrowings, which were collateralized against investments 
that were held in the foreign locations, allowing the investments to reach their normal maturity date.  The short-term debt was 
a result of repurchase agreements that were in place with two investment firms.  Effective with the adoption of SFAS 
No. 123R on April 1, 2006, we began reporting the excess tax benefit from share-based payment arrangements as a cash flow 
from financing activities rather than a cash flow from operating activities.  The excess tax benefit from share-based payment 
arrangements was $22.8 million in fiscal 2007. 

On April 22, 2004, our Board of Directors authorized the repurchase of up to 2,500,000 shares of our common stock in 

the open market or in privately negotiated transactions.  As of March 31, 2007, we had repurchased 1,004,834 common 
shares under this authorization for a total of $26.6 million.  On October 25, 2006, our Board of Directors authorized the 
repurchase of up to an additional 10,000,000 shares of our common stock in the open market or in privately negotiated 
transactions.  As of March 31, 2007, no shares had been purchased under this authorization.  As of March 31, 2007, all of the 
purchased shares under our authorized repurchase programs had been reissued to fund stock option exercises and purchases 
under our employee stock purchase plan.  The timing and amount of any future repurchases will depend upon market 
conditions and corporate considerations.   

On October 28, 2002, we announced that our Board of Directors had approved and instituted a quarterly cash dividend 

on our common stock.  The initial quarterly dividend of $0.02 per share was paid on December 6, 2003 in the amount of 
$4.0 million.  We have continued to pay quarterly dividends and have increased the amount of such dividends on a regular 
basis.  During fiscal 2005, we paid dividends in the amount of $0.208 per share for a total dividend payment of $43.0 million.  
During fiscal 2006, we paid dividends in the amount of $0.57 per share for a total dividend payment of $120.1 million.  

  32

 
During fiscal 2007, we paid dividends in the amount of $0.965 per share for a total dividend payment of $207.9 million.  On 
April 26, 2007, we declared a quarterly cash dividend of $0.28 per share, which will be paid on May 24, 2007, to 
stockholders of record on May 10, 2007 and the total amount of such dividend is expected to be $60.9 million.  Our Board is 
free to change its dividend practices at any time and to decrease or increase the dividend paid, or not to pay a dividend, on 
our common stock on the basis of our results of operations, financial condition, cash requirements and future prospects, and 
other factors deemed relevant by our Board.  Our current intent is to provide for ongoing quarterly cash dividends depending 
upon market conditions and our results of operations. 

We enter into hedging transactions from time to time in an attempt to reduce our exposure to currency rate fluctuations.  
Although none of the countries in which we conduct significant foreign operations have had a highly inflationary economy in 
the last five years, there is no assurance that inflation rates or fluctuations in foreign currency rates in countries where we 
conduct operations will not adversely affect our operating results in the future.  We had no hedging transactions outstanding 
at March 31, 2007. 

We believe that our existing sources of liquidity combined with cash generated from operations will be sufficient to meet 

our currently anticipated cash requirements for at least the next 12 months.  However, the semiconductor industry is capital 
intensive.  In order to remain competitive, we must constantly evaluate the need to make significant investments in capital 
equipment for both production and research and development.  We may seek additional equity or debt financing from time to 
time to maintain or expand our wafer fabrication and product assembly and test facilities, or for other purposes.  The timing 
and amount of any such financing requirements will depend on a number of factors, including demand for our products, 
changes in industry conditions, product mix, and competitive factors.  There can be no assurance that such financing will be 
available on acceptable terms, and any additional equity financing would result in incremental ownership dilution to our 
existing stockholders. 

Contractual Obligations 

The following table summarizes our significant contractual obligations at March 31, 2007, and the effect such 
obligations are expected to have on our liquidity and cash flows in future periods.  This table excludes amounts already 
recorded on our balance sheet as current liabilities at March 31, 2007 (dollars in thousands):  

Operating lease obligations 
Capital purchase obligations (1) 
Other purchase obligations and 
  commitments (2) 
Long-term debt obligations 

Payments Due by Period 

Total 
$   11,577 
  20,736 

Less than 
1 year 

$  

3,956 
  20,736 

1 – 3 years 
5,127 
$  
--- 

3 – 5 years 
2,494 
$  
--- 

1,754 
--- 

1,140 
--- 

614 
--- 

--- 
--- 

Total contractual obligations (3) 

$   34,067 

$   25,832 

$  

5,741 

$  

2,494 

$  

More than 
5 years 

$  

--- 
--- 

--- 
--- 

--- 

(1)  Capital purchase obligations represent commitments for construction or purchases of property, plant and 

equipment.  They are not recorded as liabilities on our balance sheet as of March 31, 2007, as we have not yet 
received the related goods or taken title to the property. 

(2)  Other purchase obligations and commitments include payments due under various types of licenses. 

(3)  Total contractual obligations do not include contractual obligations recorded on the balance sheet as current 

liabilities, or certain purchase obligations as discussed below. 

Purchase orders or contracts for the purchase of raw materials and other goods and services are not included in the table 
above.  We are not able to determine the aggregate amount of such purchase orders that represent contractual obligations, as 
purchase orders may represent authorizations to purchase rather than binding agreements.  For the purpose of this table, 
contractual obligations for purchase of goods or services are defined as agreements that are enforceable and legally binding 
on Microchip and that specify all significant terms, including: fixed or minimum quantities to be purchased; fixed, minimum 
or variable price provisions; and the approximate timing of the transaction.  Our purchase orders are based on our current 
manufacturing needs and are fulfilled by our vendors with short time horizons.  We do not have significant agreements for 
the purchase of raw materials or other goods specifying minimum quantities or set prices that exceed our expected 
requirements for three months.  We also enter into contracts for outsourced services; however, the obligations under these 
contracts were not significant and the contracts generally contain clauses allowing for cancellation without significant 
penalty. 

  33

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The expected timing of payment of the obligations discussed above is estimated based on current information.  Timing of 

payments and actual amounts paid may be different depending on the time of receipt of goods or services or changes to 
agreed-upon amounts for some obligations. 

Off-Balance Sheet Arrangements 

As of March 31, 2007, we are not involved in any off-balance sheet arrangements, as defined in Item 3(a)(4)(ii) of SEC 

Regulation S-K. 

Recently Issued Accounting Pronouncements 

In June 2006, the Financial Accounting Standards Board (FASB) issued Financial Interpretation No. (FIN) 48, 

Accounting for Uncertainty in Income Taxes, which clarifies the accounting for uncertainty in income taxes recognized in an 
enterprise’s financial statements in accordance with FASB Statement No. 109, Accounting for Income Taxes. The 
interpretation prescribes a recognition threshold and measurement attribute for the financial statement recognition and 
measurement of a tax position taken or expected to be taken in a tax return. FIN 48 is effective for fiscal years beginning after 
December 15, 2006. We are reviewing our tax positions taken to determine the effect, if any, that the adoption of this 
Interpretation will have on our results of operations or financial condition.  

In September 2006, the FASB issued SFAS No. 157, Fair Value Measurement (SFAS No. 157). SFAS No. 157 defines 

fair value, establishes a framework for measuring fair value in generally accepted accounting principles, and expands 
disclosures about fair value measurements, but does not require any new fair value measurement. SFAS No. 157 is effective 
for fiscal years beginning after November 15, 2007 and interim periods within those fiscal years. We are in the process of 
determining the effect, if any, that the adoption of SFAS No. 157 will have on our consolidated financial statements. Because 
Statement No. 157 does not require any new fair value measurements or re-measurements of previously computed fair 
values, we do not believe the adoption of this Statement will have a material effect on our results of operations or financial 
condition.  

On February 15, 2007, the FASB issued SFAS No. 159, The Fair Value Option for Financial Assets and Financial 
Liabilities (SFAS No. 159). Under this Standard, we may elect to report financial instruments and certain other items at fair 
value on a contract-by-contract basis with changes in value reported in earnings. This election is irrevocable. SFAS No. 159 
provides an opportunity to mitigate volatility in reported earnings that is caused by measuring hedged assets and liabilities 
that were previously required to use a different accounting method than the related hedging contracts when the complex 
provisions of SFAS No. 133 hedge accounting are not met. SFAS No. 159 is effective for years beginning after November 
15, 2007. Early adoption within 120 days of the beginning of our 2008 fiscal year is permissible, provided we have not yet 
issued interim financial statement for 2008 and have adopted SFAS No. 157. We are currently evaluating the potential impact 
of adopting this Standard. 

Item 7A.   QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK  

Our investment portfolio, consisting of fixed income securities and money market funds that we hold on an available-for-

sale basis, was $1,278.4 million as of March 31, 2007, and $1,285.1 million as of March 31, 2006.  These securities, like all 
fixed income instruments, are subject to interest rate risk and will decline in value if market interest rates increase.  We have 
the ability to hold our fixed income investments until maturity and, therefore, we would not expect to recognize any material 
adverse impact in income or cash flows if market interest rates increase.  The following table provides information about our 
available-for-sale securities that are sensitive to changes in interest rates.  We have aggregated our available-for-sale 
securities for presentation purposes since they are all very similar in nature (dollars in thousands): 

Available-for-sale securities 
Weighted-average yield rate 

Financial instruments mature during the fiscal year ended March 31, 

2008 
$ 291,592 
  4.19% 

2009 
$ 244,198 
  4.11% 

2010 
$ 319,997 
  4.66% 

2011 
$ 45,674 
  5.69% 

$  

2012 
--- 
--- 

Thereafter 
$ 209,449 
  5.21% 

We have international operations and are thus subject to foreign currency rate fluctuations.  To date, our exposure related 

to exchange rate volatility has not been significant.  Approximately 99% of our sales are denominated in U.S. dollars.  We 
maintain hedges related to our foreign currency exposure of our net investment in a foreign operation as needed.  There were 
no hedges outstanding as of March 31, 2007 or March 31, 2005.  The amount of the hedges outstanding as of March 31, 2006 
was immaterial.  If foreign currency rates fluctuate by 15% from the rates at March 31, 2007 and 2006, the effect on our 
financial position and results of operation would be immaterial. 

  34

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
During the normal course of business we are routinely subjected to a variety of market risks, examples of which include, 

but are not limited to, interest rate movements and foreign currency fluctuations, as we discuss in this Item 7A, and 
collectability of accounts receivable.  We continuously assess these risks and have established policies and procedures to 
protect against the adverse effects of these and other potential exposures.  Although we do not anticipate any material losses 
in these risk areas, no assurance can be made that material losses will not be incurred in these areas in the future. 

Item 8. 

FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA  

The Consolidated Financial Statements listed in the index appearing under Item 15(a)(1) hereof are filed as part of this 

Form 10-K.  See also Index to Financial Statements, below.  

Item 9. 

CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND  
FINANCIAL DISCLOSURE  

None. 

Item 9A.  CONTROLS AND PROCEDURES  

Evaluation of Disclosure Controls and Procedures.  

As of the end of the period covered by this Annual Report on Form 10-K, as required by paragraph (b) of Rule 13a-15 or 

Rule 15d-15 under the Securities Exchange Act of 1934, as amended, we evaluated under the supervision of our Chief 
Executive Officer and our Chief Financial Officer, the effectiveness of our disclosure controls and procedures (as defined in 
Rules 13a-15(e) or 15d-15(e) of the Securities Exchange Act of 1934, as amended). Based on this evaluation, our Chief 
Executive Officer and our Chief Financial Officer have concluded that our disclosure controls and procedures are effective to 
ensure that information we are required to disclose in reports that we file or submit under the Securities Exchange Act of 
1934 (i) is recorded, processed, summarized and reported within the time periods specified in Securities and Exchange 
Commission rules and forms, and (ii) is accumulated and communicated to our management, including our Chief Executive 
Officer and our Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure. Our 
disclosure controls and procedures are designed to provide reasonable assurance that such information is accumulated and 
communicated to our management. Our disclosure controls and procedures include components of our internal control over 
financial reporting. Management’s assessment of the effectiveness of our internal control over financial reporting is 
expressed at the level of reasonable assurance because a control system, no matter how well designed and operated, can 
provide only reasonable, but not absolute, assurance that the control system’s objectives will be met.  

Management Report on Internal Control Over Financial Reporting 

Our management is responsible for establishing and maintaining adequate internal control over financial reporting to 

provide reasonable assurance regarding the reliability of our financial reporting and the preparation of financial statements 
for external purposes in accordance with generally accepted accounting principles.  Internal control over financial reporting 
includes those policies and procedures that (i) pertain to the maintenance of records that in reasonable detail accurately and 
fairly reflect the transactions and dispositions of the assets of the company; (ii) provide reasonable assurance that transactions 
are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting 
principles, and that receipts and expenditures of the Company are being made only in accordance with authorizations of 
management and directors of the Company; and (iii) provide reasonable assurance regarding prevention or timely detection 
of unauthorized acquisition, use or disposition of the Company’s assets that could have a material effect on our financial 
statements. 

Management assessed our internal control over financial reporting as of March 31, 2007, the end of our fiscal year.  

Management based its assessment on criteria established in Internal Control – Integrated Framework issued by the 
Committee of Sponsoring Organizations of the Treadway Commission.  Management’s assessment included evaluation of 
such elements as the design and operating effectiveness of key financial reporting controls, process documentation, 
accounting policies, and our overall control environment.  This assessment is supported by testing and monitoring performed 
by our finance organization. 

Based on our assessment, management has concluded that our internal control over financial reporting was effective as 
of the end of the fiscal year to provide reasonable assurance regarding the reliability of financial reporting and the preparation 
of financial statements for external reporting purposes in accordance with generally accepted accounting principles.  We 
reviewed the results of management’s assessment with the Audit Committee of our Board of Directors. 

  35

 
 
 
 
 
 
Our independent registered public accounting firm, Ernst & Young LLP, who also audited our consolidated financial 

statements, audited management’s assessment and independently assessed the effectiveness of our internal control over 
financial reporting.  Ernst & Young LLP has issued their attestation report, which is included in Part II, Item 9A of this Form 
10-K. 

Changes in Internal Control over Financial Reporting.  

During the three months ended March 31, 2007, there was no change in our internal control over financial reporting 
identified in connection with the evaluation required by paragraph (d) of Rule 13a-15 or Rule 15d-15 that has materially 
affected, or is reasonably likely to materially affect, our internal control over financial reporting. 

[Remainder of page intentionally left blank.] 

  36

 
 
 
 
 
 
 
 
 
n  Ernst & Young LLP 
  Ernst & Young Tower  
  One Renaissance Square 
  2 North Central Avenue 
  Suite 2300 
  Phoenix, Arizona 85004 

n  Phone:  602 322 3000 
  www.ey.com 

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

The Board of Directors and Stockholders of 
Microchip Technology Incorporated and subsidiaries 

We have audited management’s assessment, included in the accompanying Management Report on Internal Control 
Over Financial Reporting, that Microchip Technology Incorporated and subsidiaries maintained effective internal control 
over financial reporting as of March 31, 2007, based on criteria established in Internal Control—Integrated Framework issued 
by the Committee of Sponsoring Organizations of the Treadway Commission (the COSO criteria). Microchip Technology 
Incorporated’s management is responsible for maintaining effective internal control over financial reporting and for its 
assessment of the effectiveness of internal control over financial reporting. Our responsibility is to express an opinion on 
management’s assessment and an opinion on the effectiveness of the company’s internal control over financial reporting 
based on our audit.  

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United 
States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective 
internal control over financial reporting was maintained in all material respects. Our audit included obtaining an 
understanding of internal control over financial reporting, evaluating management’s assessment, testing and evaluating the 
design and operating effectiveness of internal control, and performing such other procedures as we considered necessary in 
the circumstances. We believe that our audit provides a reasonable basis for our opinion.  

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding 

the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with 
generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and 
procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the 
transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as 
necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that 
receipts and expenditures of the company are being made only in accordance with authorizations of management and 
directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized 
acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.  

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. 

Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become 
inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may 
deteriorate.  

In our opinion, management’s assessment that Microchip Technology Incorporated maintained effective internal control 

over financial reporting as of March 31, 2007, is fairly stated, in all material respects, based on the COSO criteria. Also, in 
our opinion, Microchip Technology Incorporated maintained, in all material respects, effective internal control over financial 
reporting as of March 31, 2007, based on the COSO criteria.  

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United 
States), the March 31, 2007 consolidated financial statements of Microchip Technology Incorporated and our report dated 
May 17, 2007 expressed an unqualified opinion thereon.  

May 17, 2007 

A member firm of Ernst & Young Global Limited

ey 

 
 
 
 
 
 
  
  
  
  
  
  
 
 
Item 9B.  OTHER INFORMATION 

None. 

PART III 

Item 10.   DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE  

Information on the members of our Board of Directors is incorporated herein by reference to our proxy statement for our 

2007 annual meeting of stockholders under the captions “The Board of Directors,” and “Proposal One – Election of 
Directors.” 

Information on the composition of our audit committee and the members of our audit committee, including information 
on our audit committee financial experts, is incorporated by reference to our proxy statement for our 2007 annual meeting of 
stockholders under the caption “The Board of Directors – Committees of the Board of Directors – Audit Committee.” 

Information on our executive officers is provided in Item 1, Part I of this Form 10-K under the caption “Executive 

Officers” at page 10, above.   

Information with respect to compliance with Section 16(a) of the Securities Exchange Act of 1934, as amended, is 
incorporated herein by reference to our proxy statement for our 2007 annual meeting of stockholders under the caption 
“Section 16(a) Beneficial Ownership Reporting Compliance.”  

Information with respect to our code of ethics that applies to our directors, executive officers (including our principal 
executive officer and our principal financial and accounting officer) and employees is incorporated by reference to our proxy 
statement for our 2007 annual meeting of stockholders under the caption “Code of Ethics.”  A copy of the Code of Ethics is 
available on our website at the Investor Relations section under Mission Statement/Corporate Governance on 
www.microchip.com. 

Information regarding material changes, if any, to procedures by which security holders may recommend nominees to 
our Board of Directors is incorporated by reference to our proxy statement for the 2007 annual meeting of stockholders under 
the caption “Requirements, Including Deadlines, for Receipt of Stockholder Proposals for the 2008 Annual Meeting of 
Stockholders; Discretionary Authority to Vote on Stockholder Proposals.” 

Item 11.  

EXECUTIVE COMPENSATION  

Information with respect to executive compensation is incorporated herein by reference to the information under the 

caption “Executive Compensation” in our proxy statement for our 2007 annual meeting of stockholders.  

Information with respect to director compensation is incorporated herein by reference to the information under the 

caption “The Board of Directors – Director Compensation” in our proxy statement for our 2007 annual meeting of 
stockholders. 

Information with respect to compensation committee interlocks and insider participation in compensation decisions is 
incorporated herein by reference to the information under the caption “The Board of Directors – Compensation Committee 
Interlocks and Insider Participation” in our proxy statement for our 2007 annual meeting of stockholders. 

Our Board compensation committee report on executive compensation is incorporated herein by reference to the 

information under the caption “Executive Compensation – Compensation Committee Report on Executive Compensation” in 
our proxy statement for our 2007 annual meeting of stockholders. 

Item 12.  

SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND 
RELATED STOCKHOLDER MATTERS 

Information with respect to securities authorized for issuance under our equity compensation plans is incorporated herein 
by reference to the information under the caption “Executive Compensation – Equity Compensation Plan Information” in our 
proxy statement for our 2007 annual meeting of stockholders. 

Information with respect to security ownership of certain beneficial owners, members of our Board of Directors and 

management is incorporated herein by reference to the information under the caption “Security Ownership of Principal 
Stockholders, Directors and Executive Officers” in our proxy statement for our 2007 annual meeting of stockholders.  

  38

 
 
 
 
 
Item 13.   CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR 

INDEPENDENCE  

The information required by this Item pursuant to Item 404 of Regulation S-K is incorporated by reference to the 
information under the caption “Certain Transactions” contained in our proxy statement for our 2007 annual meeting of 
stockholders. 

The information required by this Item pursuant to Item 407(a) of Regulation S-K regarding the independence of our 
directors is incorporated by reference to the information under the caption “Meetings of the Board of Directors” contained in 
our proxy statement for our 2007 annual meeting of stockholders. 

Item 14.  

PRINCIPAL ACCOUNTANT FEES AND SERVICES 

The information required by this Item related to principal accountant fees and services as well as related pre-approval 
policies is incorporated by reference to the information under the caption “Independent Registered Public Accounting Firm” 
contained in our proxy statement for our 2007 annual meeting of stockholders. 

[Remainder of page intentionally left blank.] 

  39

 
 
 
 
 
 
 
 
 
 
 
 
 
Item 15. 

EXHIBITS AND FINANCIAL STATEMENT SCHEDULES  

(a)   The following documents are filed as part of this Form 10-K: 

PART IV 

(1) 

Financial Statements: 

Report of Independent Registered Public Accounting Firm 

Consolidated Balance Sheets as of March 31, 2007 and 2006 

Consolidated Statements of Income for each of the three years in the  
period ended March 31, 2007 

Consolidated Statements of Cash Flows for each of the three years in the  
period ended March 31, 2007 

Consolidated Statements of Stockholders’ Equity for each of the three years in the 
period ended March 31, 2007 

Notes to Consolidated Financial Statements 

(2) 

(3) 

Financial Statement Schedules – Applicable schedules have been omitted because 
information is included in the footnotes to the Financial Statements. 

The Exhibits filed with this Form 10-K or incorporated herein by reference are set 
forth in the Exhibit Index beginning on page 42 hereof, which Exhibit Index is 
incorporated herein by this reference. 

Page No. 

F-1 

F-2 

F-3 

F-4 

F-5 

F-6 

42 

(b) 

See Item 15(a)(3) above.  

(c) 

See “Index to Financial Statements” included under Item 8 to this Form 10-K.  

  40

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SIGNATURES 

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly 
caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.  

MICROCHIP TECHNOLOGY INCORPORATED 
(Registrant) 

Date:  May 25, 2007 

By:  /s/ Steve Sanghi 

Steve Sanghi 
President and Chief Executive Officer 

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the 
following persons on behalf of the registrant and in the capacities and on the dates indicated. 

Name and Signature 

Title 

Date 

/s/ Steve Sanghi 
Steve Sanghi 

/s/ Albert J. Hugo-Martinez 
Albert J. Hugo-Martinez 

/s/ L.B. Day 
L.B. Day 

/s/ Matthew W. Chapman 
Matthew W. Chapman 

/s/ Wade F. Meyercord 
Wade F. Meyercord 

/s/ Gordon W. Parnell 
Gordon W. Parnell 

Director, President and 
Chief Executive Officers 

May 25, 2007 

Director 

Director 

Director 

Director 

Vice President and Chief Financial 
Officer (Principal Financial 
and Accounting Officer) 

May 25, 2007 

May 25, 2007 

May 25, 2007 

May 25, 2007 

May 25, 2007 

  41

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
Number 

Exhibit Description 

Form 

File Number 

Exhibit 

Filing 
Date 

Filed 
Herewith 

Incorporated by Reference 

EXHIBITS 

2.1 

3.1 

3.2 

4.1 

4.2 

10.1 

10.2 

10.3 

10.4 

10.5 

10.6 

10.7 

10.8 

Purchase and Sale Agreement, dated as of July 18, 
2002 between Registrant and Fujitsu 
Microelectronics, Inc. 

Restated Certificate of Incorporation of Registrant 

Amended and Restated By-Laws of Registrant, as 
amended through January 29, 2007 

First Amendment to Rights Agreement dated 
January 9, 2007 

Amended and Restated Preferred Shares Rights 
Agreement, dated as of October 11, 1999, between 
Registrant and Norwest Bank Minnesota, N.A.,  
including the Amended Certificate of Designations, 
the form of Rights Certificate and the Summary of 
Rights, attached as exhibits thereto 

Form of Indemnification Agreement between 
Registrant and its directors and certain of its officers 

2004 Equity Incentive Plan as amended and restated 
by the Board on May 1, 2006 

*Form of Notice of Grant for 2004 Equity Incentive 
Plan (including Exhibit A Stock Option Agreement) 

*Form of Notice of Grant (foreign) for 2004 Equity 
Incentive Plan (including Exhibit A Stock Option 
Agreement (foreign) 

*Form of Notice of Grant of Restricted Stock Units 
for 2004 Equity Incentive Plan (including Exhibit A 
Restricted Stock Units Agreement) 

*1993 Stock Option Plan, as Amended through 
August 16, 2002 

*Form of Notice of Grant For 1993 Stock Option 
Plan, with Exhibit A thereto, Form of Stock Option 
Agreement; and Exhibit B thereto, Form of Stock 
Purchase Agreement 

*Microchip Technology Incorporated 2001 
Employee Stock Purchase Plan as amended through 
August 15, 2003 (including Enrollment Form, Stock 
Purchase Agreement, and Change Form) 

8-K 

000-21184 

2.1 

7/18/02 

10-Q 

10-Q 

000-21184 

000-21184 

3.1 

3.1 

11/12/02 

2/6/07 

10-Q 

000-21184 

4.1 

2/6/07 

8-K 

000-21184 

4.1 

10/12/99 

S-1 

33-57960 

10.1 

2/5/93 

10-Q 

000-21184 

10.3 

2/6/07 

S-8 

333-119939 

4.5 

10/25/04 

10-K 

000-21184 

10.4 

5/23/05 

10-K 

000-21184 

10.6 

5/31/06 

10-Q 

000-21184 

10.1 

11/12/02 

S-8 

333-872 

10.6 

1/23/96 

S-8 

333-140773 

4.4 

2/16/07 

10.9 

*1997 Nonstatutory Stock Option Plan, as Amended 
Through March 3, 2003 

10-K 

000-21184 

10.13 

6/5/03 

  42

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
EXHIBITS 

Exhibit 
Number 

10.10 

Exhibit Description 

Form 

File Number 

Exhibit 

Filing 
Date 

Filed 
Herewith 

Incorporated by Reference 

*Form of Notice of Grant For 1997 Nonstatutory 
Stock Option Plan, with Exhibit A thereto, Form of 
Stock Option Agreement 

10-K 

000-21184 

10.17 

5/27/98 

10.11  Microchip Technology Incorporated International 

S-8 

333-140773 

4.1 

2/16/07 

Employee Stock Purchase Plan, as amended through 
May 1, 2006 

10.12  Microchip Technology Incorporated International 

S-8 

333-140773 

4.2 

2/16/07 

Stock Purchase Agreement (including attached Form 
of Enrollment Form) 

Form of Change Form for Microchip Technology 
Incorporated International Employee Stock Purchase 
Plan 

*Executive Management Incentive Compensation 
Plan 

*Discretionary Executive Management Incentive 
compensation Plan 

10.13 

10.14 

10.15 

S-8 

333-140773 

4.3 

2/16/07 

10-Q 

000-21184 

10.4 

2/6/07 

10-Q 

000-21184 

10.5 

2/6/07 

10.16 

*Management Incentive Compensation Plan 

10-Q 

000-21184 

10.17 

10.18 

10.19 

10.20 

10.21 

10.22 

10.23 

TelCom Semiconductor, Inc. 1994 Stock Option 
Plan and forms of agreements thereunder 

TelCom Semiconductor, Inc. 2000 Nonstatutory 
Stock Option Plan and forms of agreements used 
thereunder 

PowerSmart, Inc. 1998 Stock Incentive Plan, 
Including Forms of Incentive Stock Option 
Agreement and Nonqualified Stock Option 
Agreement 

*February 3, 2003 Amendment to the Adoption 
Agreement to the Microchip Technology 
Incorporated Supplemental Retirement Plan 

*Amendment dated August 29, 2001 to the 
Microchip Technology Incorporated Supplemental 
Retirement Plan 

*Amendment Dated December 9, 1999 to the 
Adoption Agreement to the Microchip Technology 
Incorporated Supplemental Retirement Plan 

*Adoption Agreement to the Microchip Technology 
Incorporated Supplemental Retirement Plan dated 
January 1, 1997 

S-8 

333-53876 

10.6 

4.1 

2/6/07 

1/18/01 

S-8 

333-53876 

4.4 

1/18/01 

S-8 

333-96791 

4.1 

7/19/02 

10-K 

000-21184 

10.28 

6/5/03 

S-8 

333-101696 

4.1.2 

12/6/02 

S-8 

333-101696 

4.1.4 

12/6/02 

S-8 

333-101696 

4.1.3 

12/6/02 

10.24 

*Microchip Technology Incorporated Supplemental 
Retirement Plan 

S-8 

333-101696 

4.1.1 

12/6/02 

  43

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
Number 

Exhibit Description 

Form 

File Number 

Exhibit 

EXHIBITS 

Incorporated by Reference 

10-Q 

10-Q 

10-Q 

10-Q 

000-21184 

000-21184 

000-21184 

000-21184 

10.1 

10.1 

10.2 

10.1 

Filed 
Herewith 

Filing 
Date 

2/9/06 

2/6/07 

2/6/07 

2/13/98 

10-K 

000-21184 

10.14 

5/15/01 

10-Q 

000-21184 

10.2 

2/13/98 

8-K 

000-21184 

2.2 

8/23/02 

10-K 

000-21184 

24.1 

6/7/00 

X 

X 

X 

X 

X 

10.25 

*Amendments to Supplemental Retirement Plan 

10.26 

*Change of Control Severance Agreement 

10.27 

*Change of Control Severance Agreement 

10.28 

10.29 

10.30 

10.31 

21.1 

23.1 

24.1 

31.1 

31.2 

32 

Development Agreement dated as of August 29, 
1997 by and between Registrant and the City of 
Chandler, Arizona 

Addendum to Development Agreement by and 
between Registrant and the City of Tempe, Arizona, 
dated May 11, 2000 

Development Agreement dated as of July 17, 1997 
by and between Registrant and the City of Tempe, 
Arizona 

Strategic Investment Program Contract dated as of 
August 15, 2002 by and between Registrant, 
Multnomah County, Oregon and City of Gresham, 
Oregon 

Subsidiaries of Registrant 

Consent of Independent Registered Public 
Accounting Firm 

Power of Attorney re:  Microchip Technology 
Incorporated, the Registrant 

Certification of Chief Executive Officer Pursuant to  
Rule 13a-14(a) of the Securities Exchange Act of 
1934, as amended (the Exchange Act) 

Certification of Chief Financial Officer Pursuant to  
Rule 13a-14(a) of the Securities Exchange Act of 
1934, as amended (the Exchange Act) 

Certifications Pursuant to 18 U.S.C. Section 1350, as 
adopted pursuant to Section 906 of the Sarbanes-
Oxley Act of 2002 

*Compensation plans or arrangements in which 
directors or executive officers are eligible to 
participate 

  44

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Annual Report on Form 10-K 

Item 8, Item 15(a)(1) and (2), (b) and (c) 

_________________________________ 

INDEX TO FINANCIAL STATEMENTS 

CONSOLIDATED FINANCIAL STATEMENTS 

EXHIBITS 

_________________________________ 

YEAR ENDED MARCH 31, 2007 

MICROCHIP TECHNOLOGY INCORPORATED  
AND SUBSIDIARIES 

CHANDLER, ARIZONA

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MICROCHIP TECHNOLOGY INCORPORATED AND SUBSIDIARIES 

Index to Consolidated Financial Statements 

Report of Independent Registered Public Accounting  Firm 

Consolidated Balance Sheets as of March 31, 2007 and 2006 

Consolidated Statements of Income for each of the three years in the period 
ended March 31, 2007 

Consolidated Statements of Cash Flows for each of the three years in the 
period ended March 31, 2007 

Consolidated Statements of Stockholders’ Equity for each of the three years in 
the period ended March 31, 2007 

Notes to Consolidated Financial Statements 

Page Number 

F-1 

F-2 

F-3 

F-4 

F-5 

F-6 

i

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
n  Ernst & Young LLP 
  Ernst & Young Tower  
  One Renaissance Square 
  2 North Central Avenue 
  Suite 2300 
  Phoenix, Arizona 85004 

n  Phone:  602 322 3000 
  www.ey.com 

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM  

The Board of Directors and Stockholders of 
Microchip Technology Incorporated and subsidiaries 

We have audited the accompanying consolidated balance sheets of Microchip Technology Incorporated and subsidiaries 
as of March 31, 2007 and 2006, and the related consolidated statements of income, stockholders’ equity, and cash flows for 
each of the three years in the period ended March 31, 2007. These financial statements are the responsibility of the 
company’s management. Our responsibility is to express an opinion on these financial statements based on our audits.  

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United 

States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial 
statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts 
and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant 
estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits 
provide a reasonable basis for our opinion.  

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the 

consolidated financial position of Microchip Technology Incorporated and subsidiaries at March 31, 2007 and 2006, and the 
consolidated results of their operations and their cash flows for each of the three years in the period ended March 31, 2007, in 
conformity with U.S. generally accepted accounting principles.  

As discussed in Note 1 to the consolidated financial statements, Microchip Technology Incorporated changed its method 

of accounting for Share-Based Payments in accordance with Statement of Financial Accounting Standards No. 123 (revised 
2004) on April 1, 2006. 

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United 

States), the effectiveness of Microchip Technology Incorporated’s internal control over financial reporting as of March 31, 
2007, based on criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring 
Organizations of the Treadway Commission and our report dated May 17, 2007 expressed an unqualified opinion thereon.  

May 17, 2007 

ey 

A member firm of Ernst & Young Global Limited

 
 
 
 
 
 
 
  
  
  
 
 
 
 
 
 
MICROCHIP TECHNOLOGY INCORPORATED AND SUBSIDIARIES 

CONSOLIDATED BALANCE SHEETS 

(in thousands, except share and per share amounts) 

 stnelaviuqe hsac dna hsaC
 stnemtsevni mret-trohS
 ten ,elbaviecer stnuoccA
 seirotnevnI
 sesnepxe diaperP
 stessa xat derrefeD
 stessa tnerruc rehtO
 stessa tnerruc latoT   

 ten ,tnempiuqe dna tnalp ,ytreporP
 stnemtsevni mret-gnoL
 lliwdooG
 ten ,stessa elbignatnI
 stessa rehtO

ASSETS 

 $

March 31, 

 7002

 6002

 $

 774,761
 000,385
 955,421
 420,121
 745,51
 389,16
 741,11
 737,480,1

 227,506
 019,725
 688,13
 654,8
 038,01

 372,565
 194,991
 163,931
 420,511
 963,11
 445,87
 767,9
 928,811,1

 279,956
 063,025
 688,13
 984,9
 060,01

 stessa latoT   

 $

 145,962,2

 $

 695,053,2

LIABILITIES AND STOCKHOLDERS' EQUITY 

 elbayap stnuoccA
 seitilibail deurccA
Deferred income on shipments to 
 tbed mret-trohS
 seitilibail tnerruc latoT   

 srotubirtsid

 seitilibail mret-gnol rehtO
 ytilibail xat derrefeD

 :ytiuqe  'sredlohkcotS

 ;serahs 000,000,054 deziroht

 ;serahs 000,000,5 dezirohtua 

   Preferred stock, $0.001 par value;
 .gnidnatstuo ro deussi serahs on     
   Common stock, $0.001 par value; au
 ;7002 ,13 hcraM ta serahs 069,934,712 gnidnatstuo dna deussi     
     issued and outstanding 213,614,343 shares at March 31, 2006. 
  latipac ni-diap lanoitiddA   
 sgninrae deniateR   
 noitasnepmoc desab-erahs derrefeD   
 ssol evisneherpmoc rehto detalumuccA   
      Net stockholders' 

 ytiuqe

 $

 $ 

 576,43
 288,921
 363,19
 ---
 029,552

 629
 723,8

 748,05
 786,981
 184,99
 459,862
 969,806

 108
 736,41

 ---

 ---

217 
 438,557
 684,552,1
 ---
 )961,7(
 863,400,2

214 
 832,936
 553,601,1
 )507,5(
 )319,31(
 981,627,1

      Total liabilities and st

 ytiuqe 'sredlohkco

 $

 145,962,2

 $

 695,053,2

See accompanying notes to consolidated financial statements 

F-2 

 
 
 
 
 
 
 
  
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MICROCHIP TECHNOLOGY INCORPORATED AND SUBSIDIARIES   

CONSOLIDATED STATEMENTS OF INCOME 

(in thousands, except per share amounts) 

 selas teN
 )1( selas fo tsoC
 tiforp ssorG   

 :sesnepxe gnitarepO
 )1( tnempoleved dna hcraeseR   
   Selling, general and administrative (1) 
 segrahc laicepS   

 emocni gnitarepO
 :)esnepxe( emocni rehtO
 emocni tseretnI   
 esnepxe tseretnI   
 ten ,rehtO   
  sexat emocni erofeb emocnI
 noisivorp xat emocnI
  emocni teN

Basic net income per common share 

 erahs nommoc rep emocni ten detuliD
 erahs nommoc rep deralced sdnediviD
 gnidnatstuo serahs nommoc cisaB
 gnidnatstuo serahs nommoc detuliD

 :wollof sa segrahc noitasnepmoc desab-erahs sedulcnI )1(

 selas fo tsoC   
   Research and development  
   Selling, general and administrative  

 ,13 hcraM dedne raeY

 7002

 6002

 5002

 $

  $ 

1,039,671 
 519,414
 657,426

  $ 

927,893 
 610,773
 778,055

846,936 
 169,263
 579,384

 896,311
163,247 
 ---
 549,672

 629,49
129,587 
 ---
 315,422

 040,39
111,188 
 001,12
 823,522

 118,743

 463,623

 746,852

 383,85
 )614,5(
 213
 090,104
 160,44
 920,753

1.66 
 26.1
 569.0
 894,512
 848,022

 $ 

  $ 
 $ 
 $ 

 357,23
 )769,1(
 530,2
 581,953
 618,611
 963,242

1.15 
 31.1
 075.0
 401,012
 420,512

 $ 

  $ 
 $ 
 $ 

 408,71
 )049(
 757,1
 862,772
 384,36
 587,312

1.03 
 10.1
 802.0
 047,602
 269,112

 $ 

 552,3
9,623 
14,501 

 $ 

 ---
214 
364 

 ---
--- 
--- 

 $

$ 
 $
 $

 $

See accompanying notes to consolidated financial statements 

F-3 

 
 
 
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
  
   
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
 
 
 
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MICROCHIP TECHNOLOGY INCORPORATED AND SUBSIDIARIES 

CONSOLIDATED STATEMENTS OF CASH FLOWS 

(in thousands) 

 :seitivitca gnitarepo morf swolf hsaC
 emocni teN
Adjustments to reconcile net income to net cash provided by operating 
 :seitivitca

 noitazitroma dna noitaicerpeD
 sexat emocni derrefeD
 noitasnepmoc desab-erahS
Excess tax benefit from share-based payment arrangements 
Tax benefit from equity incentive
 stessa fo elas no niaG
 :seitilibail dna stessa gnitarepo ni segnahC

 snalp 

 elbaviecer stnuocca ni )esaercni( esaerceD
 seirotnevni ni esaercnI
(Decrease) increase in deferred income on shipments to distributors 
(Decrease) increase in accounts payable and accrued liabilities 
Change in other assets and liabilities 
 seitivit

Net cash provided by operating ac

 :seitivitca gnitsevni morf swolf hsaC

 stnemtsevni fo sesahcruP
Sales and maturities of invest
 stessa rehto ni tnemtsevnI
 stessa fo elas morf sdeecorP
 serutidnepxe latipaC

 stnem

Net cash used in investing activitie

 s

 :seitivitca gnicnanif morf swolf hsaC

 dnedivid hsac fo tnemyaP
 kcots nommoc fo elas morf sdeecorP
Excess tax benefit from share-based payment arrangements 
 kcots nommoc fo esahcrupeR
 sgniworrob mret-trohs morf sdeecorP
 sgniworrob mret-trohs no stnemyaP
Net cash (used in) provided by financing ac
Net (decrease) increase  in cash and cash 
Cash and cash equivalents at beginning 
Cash and cash equivalents at end 

 seitivit
 stnelaviuqe

 raey fo

 raey fo

2007 

 ,13 hcraM dedne raeY
2006 

2005 

 $

 920,753

 $ 

 963,242

 $ 

 587,312

 171,611
 320,9
 973,72
(22,788) 
 268,22
 )463(

 208,41
 )366,2(
(8,118) 
(75,978) 
(7,586) 
 967,924

,1(

327,042) 
 559,349
 )448(
 647,1
 )930,06(
 )422,244(

 )898,702(
 327,86
22,788 
 ---
 ---
 )459,862(
 )143,583(
 )697,793(
 372,565
 774,761

 $

 286,011
 615,71
 875
--- 
 773,92
 )899(

 )372,62(
 )692,11(
7,751 
72,053 
(4,436) 
 323,734

(856,748) 
 496,797
 )595,2(
 143,1
 )492,67(
 )206,631(

 )901,021(
 157,59
--- 
 )023,3(
 459,862
 )454,54(
 228,591
 345,694
 037,86
 372,565

 664,021
 968,61
 ---
--- 
 692,51
 )422,1(

 )891,5(
 )412,9(
6,914 
1,178 
(6,162) 
 017,253

(1,061,237) 
 060,257
 ---
 956,1
 )112,36(
 )927,073(

 )799,24(
 432,74
--- 
 )672,86(
 454,54
 ---
 )585,81(
 )406,63(
 433,501
 037,86

 $ 

 $ 

See accompanying notes to consolidated financial statements 

F-4 

 
 
 
 
 
  
 
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
  
 
  
 
  
 
 
 
 
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MICROCHIP TECHNOLOGY INCORPORATED AND SUBSIDIARIES 

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY 
(in thousands) 

Common Stock and 
Additional Paid-in 
Capital 

Common Stock held 

Accum Other 

Deferred 

Net 

in Treasury 

Comprehensive 

Share-based 

Retained 

Stockholders' 

 serahS

 tnuomA

 serahS

 tnuomA

 )ssoL( emocnI

 noitasnepmoC

 sgninraE

 ytiuqE

 4002 ,13 hcraM ta ecnalaB

,802

556 

$  558,561 

1,967 

$  (52,084) 

$ 

733 

--- 

$  813,307 

$  1,320,517 

Components of other comprehensive income: 

 emocni teN  

  Net unrealized losses on available-for-sale 

    investments, net of $2,068 of tax 

 emocni evisneherpmoc latoT

Issuances from equity incentive plans 

 nalp esahcrup kcots eeyolpmE

 kcots yrusaert fo esahcruP

 ---

--- 

 ---

2,882 

 254

 ---

 ---

--- 

 ---

36,831 

 304,01

 ---

--- 

 ---

--- 

 ---

 ---

--- 

 ---

--- 

 ---

--- 

2,185 

(57,666) 

Treasury stock used for new issuances 

(3,334) 

(88,233) 

(3,334) 

88,233 

Tax benefit from equity incentive plans 
Unearned share-based compensation 
 noitazitroma

 dnedivid hsaC

--- 

 ---

 ---

15,296 

 61

 ---

--- 

 ---

 ---

--- 

 ---

 ---

 ---

 ---

 587,312

 587,312

(10,451) 

 ---

--- 

 ---

--- 

---   

--- 

 ---

 ---

--- 

  ---

--- 

 ---

--- 

---   

--- 

 ---

 ---

--- 

 ---

--- 

 ---

--- 

---  

--- 

 ---

(10,451) 

 433,302

36,831 

 304,01

(57,666) 

--- 

15,296 

 61

 )799,24(

 )799,24(

Balance at March 31, 2005 

208,556 

532,874 

818 

(21,517) 

(9,718) 

--- 

984,095 

1,485,734 

Components of other comprehensive income: 

 emocni teN  

  Net unrealized losses on available-for-sale 

 xat fo 288$ fo ten ,stnemtsevni    

 emocni evisneherpmoc latoT

Issuances from equity incentive plans 

 nalp esahcrup kcots eeyolpmE

Purchase of treasury stock 

 ---

 ---

 ---

5,561 

 534

--- 

 ---

 ---

 ---

85,735 

 610,01

--- 

Treasury stock used for new issuances 

(938) 

(24,837) 

Tax benefit from equity incentive plans 
Unearned share-based compensation 
 noitazitroma

Issuance of share-based compensation, net 

 dnedivid hsaC

--- 

 ---

--- 

 ---

29,377 

 4

6,283 

 ---

Balance at March 31, 2006 

213,614 

639,452 

Components of other comprehensive income: 

 emocni teN  

Net unrealized gains on available-for-sale 

    investments, net of $1,228 of tax 

 emocni evisneherpmoc latoT

Issuances from equity incentive plans 

 nalp esahcrup kcots eeyolpmE
Tax benefit from equity incentive plans 
Reclassification - adoption of SFAS No. 123R 
Unearned share-based compensation 
amortization 

Issuance of share-based compensation 

 dnedivid hsaC

 7002 ,13 hcraM ta ecnalaB

 ---

--- 

 ---

3,435 

 193
--- 
--- 

--- 

--- 

 ---

 ---

--- 

 ---

57,322 

 104,11
22,862 
(5,705) 

2 

30,717 

 ---

 ---

 ---

 ---

--- 

 ---

 ---

 ---

 ---

--- 

 ---

120 

(938) 

(3,320) 

24,837 

--- 

 ---

--- 

 ---

--- 

 ---

--- 

 ---

--- 

 ---
--- 
--- 

--- 

--- 

 ---

--- 

 ---

--- 

 ---

--- 

 ---

--- 

 ---

--- 

 ---
--- 
--- 

--- 

--- 

 ---

 ---

 ---

 963,242

 963,242

 )591,4(

 ---

--- 

 ---

--- 

--- 

--- 

 ---

--- 

 ---

 ---

 ---

--- 

 ---

--- 

--- 

--- 

 ---

(5,705) 

 ---

 ---

--- 

 ---

--- 

--- 

--- 

 ---

--- 

 )591,4(

 471,832

85,735 

 610,01

(3,320) 

--- 

29,377 

 4

578 

 ---

 )901,021(

 )901,021(

(13,913) 

(5,705) 

1,106,355 

1,726,189 

 ---

 ---

 920,753

 920,753

6,744  

 ---

--- 

 ---
--- 
--- 

--- 

--- 

 ---

--- 

 ---

--- 

 ---
--- 
5,705 

--- 

--- 

 ---

--- 

 ---

--- 

 ---
--- 
--- 

--- 

--- 

6,744 

 377,363

57,322 

 104,11
22,862 
--- 

2 

30,717 

 )898,702(

 )898,702(

--- 

$ 1,255,486 $ 

2,004,368 

440 

,712
See accompanying notes to consolidated financial statements 

$  756,051

--- 

--- 

$ 

(7,169) 

F-5 

 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MICROCHIP TECHNOLOGY INCORPORATED AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

1. 

SIGNIFICANT ACCOUNTING POLICIES 

Nature of Business 

Microchip develops and manufactures specialized semiconductor products used by its customers for a wide 

variety of embedded control applications.  Microchip’s product portfolio comprises 8- and 16-bit PIC® 
microcontrollers and 16-bit dsPIC® digital signal controllers, which feature on-board Flash (reprogrammable) 
memory technology.  In addition, Microchip offers a broad spectrum of high-performance linear, mixed-signal, 
power management, thermal management, battery management and interface devices.  Microchip also makes serial 
EEPROMs.  

Principles of Consolidation 

The consolidated financial statements include the accounts of Microchip Technology Incorporated and its 
wholly-owned subsidiaries (“Microchip” or the “Company”).  The Company does not have any subsidiaries in 
which it does not own 100% of the outstanding stock.  All of the Company’s subsidiaries are included in the 
consolidated financial statements.  All significant intercompany accounts and transactions have been eliminated in 
consolidation. 

Revenue Recognition 

The Company recognizes revenue when the earnings process is complete, as evidenced by an agreement with 
the customer, transfer of title as well as fixed pricing and probable collectability.  The Company recognizes revenue 
from product sales to OEMs upon shipment and records reserves for estimated customer returns.  Distributors 
worldwide generally have broad price protection and product return rights, so the Company defers revenue 
recognition until the distributor sells the product to their customer.  The Company reduces product pricing through 
price protection based on market conditions, competitive considerations and other factors.  Price protection is 
granted to distributors on the inventory that they have on hand at the date the price protection is offered.  When the 
Company reduces the price of its products, it allows the distributor to claim a credit against its outstanding accounts 
receivable balances based on the new price of the inventory it has on hand as of the date of the price reduction.  
There is no revenue impact from the price protection.  The Company also grants certain credits to its distributors on 
specially identified pieces of the distributors’ business to allow them to earn a competitive gross margin on the sale 
of the Company’s products to their end customers.  The credits are on a per unit basis and are not given to the 
distributor until they provide information regarding the sale to their end customer.  The effect of granting these 
credits establishes the net selling price from the Company to its distributors for the product and results in the net 
revenue recognized by the Company when the product is sold by the distributors to their end customers.  Upon 
shipment, amounts billed to distributors are included as accounts receivable, inventory is relieved, the sale and the 
gross margin are deferred and reflected as a current liability until the product is sold by the distributor to its 
customers.  Shipping charges billed to customers are included in net sales, and the related shipping costs are 
included in cost of sales. 

Product Warranty 

The Company generally sells products with a limited warranty related to product quality and a limited 

indemnification of customers against intellectual property infringement claims related to the Company’s products.  
Due to comprehensive product testing, the short time between product shipment and the detection and correction of 
product failures, and a low historical rate of payments on indemnification claims, the accrual based on historical 
activity and the related expense were immaterial significant as of and for the fiscal years presented. 

Advertising Costs 

The Company expenses all advertising costs as incurred.  Advertising costs were immaterial for the years ended 

March 31, 2007, 2006 and 2005. 

F-6 

 
 
 
 
 
 
 
 
 
 
Research and Development 

Research and development costs are expensed as incurred.  Research and development expenses include 

expenditures for labor, depreciation masks, prototype wafers, and expenses for development of process technologies, 
new packages, and software to support new products and design environments. 

Foreign Currency Translation and Forward Contracts 

The Company’s foreign subsidiaries are considered to be extensions of the U.S. Company and any translation 
gains and losses related to these subsidiaries are included in other income and expense.  As the U.S. dollar is utilized 
as the functional currency, gains and losses resulting from foreign currency transactions (transactions denominated 
in a currency other than the subsidiaries’ functional currency) are also included in income.  Gains and losses 
associated with currency rate changes on forward contracts are recorded currently in income.  These gains and losses 
are immaterial to the Company’s financial statements. 

Income Taxes 

As part of the process of preparing its consolidated financial statements, the Company is required to estimate its 

income taxes in each of the jurisdictions in which it operates.  This process involves estimating the Company’s 
actual current tax exposure together with assessing temporary differences resulting from differing treatment of items 
for tax and accounting purposes.  These differences result in deferred tax assets and liabilities, which are included 
within the Company’s consolidated balance sheet.  The Company must then assess the likelihood that its deferred 
tax assets will be recovered from future taxable income and to the extent it believes that recovery is not likely, it 
must establish a valuation allowance.  The Company has not provided for a valuation allowance because 
management currently believes that it is “more likely than not” that its deferred tax assets will be recovered from 
future taxable income.   

Cash and Cash Equivalents 

All highly liquid investments, including marketable securities purchased with a remaining maturity of three 

months or less when acquired are considered to be cash equivalents. 

Short-term and Long-term Investments 

The Company’s investments are classified as available-for-sale.  These investments consist of government 
agency bonds, municipal bonds, state student loan bonds and floating rate securities.  The Company defines short-
term investments as income yielding securities which can be readily converted to cash and defines long-term 
investments as income yielding securities with maturities of over one year that have unrealized losses attributable to 
them. The Company has the ability to hold its long-term investments until such time as these assets are no longer 
impaired.  Such recovery is not expected to occur within the next year.  The Company’s investments are carried at 
fair value with unrealized gains and losses reported in stockholders’ equity. Premiums and discounts are amortized 
or accreted over the life of the related available-for-sale security.  Dividend and interest income are recognized when 
earned.  The cost of securities sold is calculated using the specific identification method.   

Allowance for Doubtful Accounts 

The Company maintains an allowance for doubtful accounts for estimated losses resulting from the inability of 

its customers to make required payments, which is included in bad debt expense.  The Company determines the 
adequacy of this allowance by regularly reviewing the composition of its accounts receivable aging and evaluating 
individual customer receivables, considering such customer’s financial condition, credit history and current 
economic conditions.   

Inventories 

Inventories are valued at the lower of cost or market using the first-in, first-out method.  The Company writes 

down its inventory for estimated obsolescence or unmarketable inventory in an amount equal to the difference 
between the cost of inventory and the estimated market value based upon assumptions about future demand and 
market conditions.  If actual market conditions are less favorable than those projected by the Company, additional 
inventory write-downs may be required.  Inventory impairment charges establish a new cost basis for inventory and 
charges are not subsequently reversed to income even if circumstances later suggest that increased carrying amounts 

F-7 

 
 
 
 
 
 
 
 
are recoverable.  In estimating reserves for obsolescence, the Company primarily evaluates estimates of demand 
over a 12-month period and provides reserves for inventory on hand in excess of the estimated 12-month demand. 

Property, Plant and Equipment 

Property, plant and equipment are stated at cost. Major renewals and improvements are capitalized, while 
maintenance and repairs are expensed when incurred.  The Company’s property and equipment accounting policies 
incorporate estimates, assumptions and judgments relative to the useful lives of its property and equipment.  
Depreciation is provided for assets placed in service on a straight-line basis over the estimated useful lives of the 
relative assets, which range from 3 to 30 years.  The Company evaluates the carrying value of its property and 
equipment when events or changes in circumstances indicate that the carrying value of such assets may be impaired.  
Asset impairment evaluations are, by nature, highly subjective. 

Litigation 

The Company’s estimated range of liability related to pending litigation is based on claims for which 

management believes a loss is probable and it can estimate the amount or range of loss.  Because of the uncertainties 
related to both the amount and range of the loss on the pending litigation, the Company is unable to make a 
reasonable estimate of the liability that could result from an unfavorable outcome.  As additional information 
becomes available, the Company will assess the potential liability related to its pending litigation and revise its 
estimates, if necessary.   

Goodwill 

Goodwill is recorded when the purchase price paid for an acquisition exceeds the estimated fair value of the net 

identified tangible and intangible assets acquired.  The Company is required to perform an annual impairment 
review, and more frequently under certain circumstances. The goodwill is subjected to this test during the fourth 
quarter of the Company’s fiscal year.  The Company engages primarily in the design, development, manufacture and 
marketing of semiconductor products and, as a result, the Company concluded there is one reporting unit.  The 
impairment review process compares the fair value of the reporting unit to its carrying value.  If the Company 
determines through the impairment process that goodwill has been impaired, the Company will record the 
impairment charge in the statement of income.  As of March 31, 2007, there was no impairment charge related to 
goodwill.   

Impairment of Long-Lived Assets 

The Company assesses whether indicators of impairment of long-lived assets are present.  If such indicators are 

present, the Company determines whether the sum of the estimated undiscounted cash flows attributable to the 
assets in question is less than their carrying value.  If less, the Company recognizes an impairment loss based on the 
excess of the carrying amount of the assets over their respective fair values.  Fair value is determined by discounted 
future cash flows, appraisals or other methods.  If the assets determined to be impaired are to be held and used, the 
Company recognizes an impairment loss through a charge to operating results to the extent the present value of 
anticipated net cash flows attributable to the asset are less than the asset’s carrying value.  The Company would 
depreciate the remaining value over the remaining estimated useful life of the asset. 

Share-Based Compensation 

The Company has equity incentive plans under which non-qualified stock options and restricted stock units 
(RSUs) have been granted to employees and under which non-qualified stock options have been granted to non-
employee members of the Board of Directors.  In the second half of fiscal 2006, the Company adopted RSUs as its 
primary equity incentive compensation instrument for employees.  The Company also has an employee stock 
purchase plan for all eligible employees.  Effective April 1, 2006, the Company adopted FASB Statement of 
Financial Accounting Standards (“SFAS”) No. 123R (revised 2004), Share-Based Payment (SFAS No. 123R).  
SFAS No. 123R requires all share-based payments to employees, including grants of employee stock options, RSUs, 
and employee stock purchase rights, to be recognized in the financial statements based on their respective grant date 
fair values and does not allow the previously permitted pro forma disclosure-only method as an alternative to 
financial statement recognition.  SFAS No. 123R supersedes Accounting Principles Board Opinion No. 25,  
Accounting for Stock Issued to Employees  (APB 25) and related interpretations, and amends SFAS No. 95,  
Statement of Cash Flows.  SFAS No. 123R also requires the benefits of tax deductions in excess of recognized 
compensation cost be reported as a financing cash flow, rather than as an operating cash flow as required under 

F-8 

 
 
 
 
 
 
 
previous literature.  This requirement has reduced the Company’s net operating cash flows and increased net 
financing cash flows.  In March 2005, the SEC issued SAB No. 107,  Share-Based Payment  (SAB 107), which 
provides guidance regarding the interaction of SFAS No. 123R and certain SEC rules and regulations.  The 
Company has applied the provisions of SAB 107 in its adoption of SFAS No. 123R. 

The Company adopted SFAS No. 123R using the modified-prospective method of recognition of compensation 

expense related to share-based payments. The Company’s consolidated statement of income for the twelve months 
ended March 31, 2007 reflects the impact of adopting SFAS No. 123R.  In accordance with the modified-
prospective transition method, the Company’s consolidated statements of income for prior periods have not been 
restated to reflect, and do not include, the impact of SFAS No. 123R. 

SFAS No. 123R requires companies to estimate the fair value of share-based payment awards on the date of 

grant using an option pricing model. The value of the portion of the award that is ultimately expected to vest is 
recognized as expense ratably over the requisite service periods.  The Company has estimated the fair value of each 
award as of the date of grant using the Black-Scholes option pricing model, which was developed for use in 
estimating the value of traded options that have no vesting restrictions and that are freely transferable.  The Black-
Scholes model considers, among other factors, the expected life of the award and the expected volatility of the 
Company’s stock price.  Although the Black-Scholes model meets the requirements of SFAS No. 123R and 
SAB 107, the fair values generated by the model may not be indicative of the actual fair values of the Company’s 
awards as it does not consider other factors important to those share-based payment awards such as, continued 
employment, periodic vesting requirements, and limited transferability. 

Prior to the adoption of SFAS No. 123R, the Company presented all tax benefits of deductions resulting from 
the exercise of stock options as operating cash flows in the condensed consolidated statements of cash flows.  SFAS 
No. 123R requires the cash flows resulting from the tax benefits arising from tax deductions in excess of the 
compensation cost recognized for the equity incentives (excess tax benefits) to be classified as financing cash flows.  
The $22.8 million excess tax benefit classified as a financing cash inflow in the Company’s accompanying 
consolidated statements of cash flows for the twelve months ending March 31, 2007 would have been classified as 
an operating cash inflow if the Company had not adopted SFAS No. 123R. 

Prior to the adoption of SFAS No. 123R, the Company accounted for share-based payment awards to employees 

in accordance with APB 25 and related interpretations, and had adopted the disclosure-only alternative of 
SFAS No. 123,  Accounting for Stock-Based Compensation  (“SFAS 123”), and SFAS No. 148,  Accounting for 
Stock-Based Compensation — Transition and Disclosure.  In accordance with APB 25, share-based compensation 
expense was not recorded in connection with share-based payment awards granted with exercise prices equal to or 
greater than the fair market value of the Company’s common stock on the date of grant, unless certain modifications 
were subsequently made.  The Company recorded deferred compensation in connection with RSUs equal to the fair 
market value of the common stock on the date of grant.  Recorded deferred compensation was recognized as share-
based compensation expense ratably over the applicable vesting periods.  In accordance with the provisions of SFAS 
No. 123R, all deferred compensation previously recorded has been eliminated with a corresponding reduction in 
additional paid-in capital. 

Determining the appropriate fair-value model and calculating the fair value of share-based awards at the date of 
grant requires judgment.  The fair value of RSUs is based on the fair market value of the Company’s common stock 
on the date of grant discounted for expected future dividends.  The Company uses the Black-Scholes option pricing 
model to estimate the fair value of employee stock options and rights to purchase shares under stock participation 
plans, consistent with the provisions of SFAS No. 123R.  Option pricing models, including the Black-Scholes 
model, also require the use of input assumptions, including expected volatility, expected life, expected dividend rate, 
and expected risk-free rate of return.  The Company uses a blend of historical and implied volatility based on 
options freely traded in the open market as it believes this is more reflective of market conditions and a better 
indicator of expected volatility than using purely historical volatility.  The expected life of the awards is based on 
historical and other economic data trended into the future.  The risk-free interest rate assumption is based on 
observed interest rates appropriate for the terms of the Company’s awards.  The dividend yield assumption is based 
on the Company’s history and expectation of future dividend payouts.  SFAS No. 123R requires the Company to 
develop an estimate of the number of share-based awards which will be forfeited due to employee turnover.  
Quarterly changes in the estimated forfeiture rate may have a significant effect on share-based compensation, as the 
effect of adjusting the rate for all expense amortization after April 1, 2006 is recognized in the period the forfeiture 
estimate is changed.  If the actual forfeiture rate is higher than the estimated forfeiture rate, then an adjustment is 
made to increase the estimated forfeiture rate, which will result in a decrease to the expense recognized in the 

F-9 

 
 
financial statements.  If the actual forfeiture rate is lower than the estimated forfeiture rate, then an adjustment is 
made to decrease the estimated forfeiture rate, which will result in an increase to the expense recognized in the 
financial statements.  If forfeiture adjustments are made, they would affect the Company’s results of operations.  
The effect of forfeiture adjustments in the year ended March 31, 2007 was immaterial. 

The Company evaluates the assumptions used to value its awards on a quarterly basis.  If factors change and the 
Company employs different assumptions, share-based compensation expense may differ significantly from what was 
recorded in the past.  If there are any modifications or cancellations of the underlying unvested securities, the 
Company may be required to accelerate, increase or cancel any remaining unearned share-based compensation 
expense.  Future share-based compensation expense and unearned share-based compensation will increase to the 
extent that the Company grants additional equity awards to employees or it assumes unvested equity awards in 
connection with acquisitions.  Had the Company adopted SFAS No. 123R in prior periods, the magnitude of the 
impact of that standard on its results of operations would have approximated the impact of SFAS 123 assuming the 
application of the Black-Scholes option pricing model as described in the disclosure of pro forma net income and 
pro forma net income per share in Note 14 to the Company’s Consolidated Financial Statements. 

Concentrations of Credit Risk 

Financial instruments that potentially subject the Company to concentrations of credit risk consist primarily of 
investments in debt securities and trade receivables.  The Company generally places its investments with high-credit  
quality counterparties.  Investments in debt securities with original maturities of greater than six months consist 
primarily of AAA rated financial instruments and counterparties.  The Company’s investments are primarily in 
direct obligations of the United States government or its agencies. 

Concentrations of credit risk with respect to accounts receivable are generally not significant due to the 

diversity of the Company’s customers and geographic sales areas.  The Company had two distributors that 
accounted for 10% or more of its net sales in the year ended March 31, 2007.  The Company sells its products 
primarily to OEMs and distributors in the Americas, Europe and Asia.  The Company performs ongoing credit 
evaluations of its customers’ financial condition and requires collateral, primarily letters of credit, as deemed 
necessary.  No single end customer accounted for 10% or more of the Company’s net sales or accounts receivable 
balances during the years ended March 31, 2007, 2006 and 2005.  See Note 16, Geographic Information, for 
additional information on the Company’s largest distributors. 

Use of Estimates 

The Company has made a number of estimates and assumptions relating to the reporting of assets, liabilities, 
revenues and expenses and the disclosure of contingent assets and liabilities to prepare the consolidated financial 
statements in conformity with U.S. Generally Accepted Accounting Principles.  Actual results could differ from 
those estimates. 

Recently Issued Accounting Pronouncements  

In June 2006, the Financial Accounting Standards Board (FASB) issued Financial Interpretation No. (FIN) 48, 

Accounting for Uncertainty in Income Taxes, which clarifies the accounting for uncertainty in income taxes 
recognized in an enterprise’s financial statements in accordance with FASB Statement No. 109, Accounting for 
Income Taxes. The interpretation prescribes a recognition threshold and measurement attribute for the financial 
statement recognition and measurement of a tax position taken or expected to be taken in a tax return. FIN 48 is 
effective for fiscal years beginning after December 15, 2006. The Company is reviewing its tax positions taken to 
determine the effect, if any, that the adoption of this Interpretation will have on its results of operations or financial 
condition.  However, the Company does not expect the adoption of this Interpretation to have a material effect on 
the Company’s results of operations or financial conditions. 

In September 2006, the FASB issued SFAS No. 157, Fair Value Measurement (SFAS No. 157). SFAS No. 157 

defines fair value, establishes a framework for measuring fair value in accordance with generally accepted 
accounting principles, and expands disclosures about fair value measurements, but does not require any new fair 
value measurement. SFAS No. 157 is effective for fiscal years beginning after November 15, 2007 and interim 
periods within those fiscal years. The Company is in the process of determining the effect, if any, that the adoption 
of SFAS No. 157 will have on its consolidated financial statements. Because Statement No. 157 does not require any 
new fair value measurements or re-measurements of previously computed fair values, management does not believe 

F-10

 
 
 
 
 
the adoption of this Statement will have a material effect on the Company's results of operations or financial 
condition.  

On February 15, 2007, the FASB issued SFAS No. 159, The Fair Value Option for Financial Assets and 
Financial Liabilities (SFAS No. 159). Under this Standard, the Company may elect to report financial instruments 
and certain other items at fair value on a contract-by-contract basis with changes in value reported in earnings. This 
election is irrevocable. SFAS No. 159 provides an opportunity to mitigate volatility in reported earnings that is 
caused by measuring hedged assets and liabilities that were previously required to use a different accounting method 
than the related hedging contracts when the complex provisions of SFAS No. 133 hedge accounting are not met. 
SFAS No. 159 is effective for years beginning after November 15, 2007. Early adoption within 120 days of the 
beginning of the Company’s 2008 fiscal year is permissible, provided the Company has not yet issued interim 
financial statements for 2008 and has adopted SFAS No. 157. The Company is currently evaluating the potential 
impact of adopting this Standard. 

2. 

SPECIAL CHARGES 

Settlement with U.S. Philips Corporation 

In fiscal 2005, the Company reached an agreement with U.S. Philips Corporation and Philips Electronics North 
America Corp. (together “Philips”) regarding patent license litigation.  The agreement included dismissal of the then 
pending litigation and the cross-license of certain patents between Philips and the Company.  The Company 
recorded a special charge of $21.1 million in the quarter that ended June 30, 2004 associated with this matter.  
Pursuant to this cross-license, the Company licensed certain of its patents related to 8-pin microcontrollers to 
Philips, and Philips licensed its patents related to I2C serial communications to the Company, each on fully-paid up, 
non-royalty bearing worldwide licenses.  The Company finalized and executed the definitive settlement agreement 
related to this matter and made the cash payment to Philips during the fiscal quarter ending September 30, 2004. 

There were no special charges in fiscal 2006 or 2007. 

3. 

INVESTMENTS 

The Company’s investments are intended to establish a high-quality portfolio that preserves principal, meets 

liquidity needs, avoids inappropriate concentrations and delivers an appropriate yield in relationship to the 
Company’s investment guidelines and market conditions.  The following is a summary of available-for-sale 
securities at March 31, 2007 (amounts in thousands):  

State student loan bonds 
Government agency bonds 
Municipal bonds 
Commercial paper 
Floating rate securities  

Adjusted  
Cost 

$    20,000 
 743,278 
  20,675 
  25,000 
 310,710 
$  1,119,663 

$   

Gross 
Unrealized 
Gains 
--- 
--- 
--- 
--- 
--- 
--- 

$   

$   

Gross 
Unrealized 
Losses 
--- 
  8,067 
--- 
26 
660 
$    8,753 

$   

Estimated  
Fair Value 
20,000 
  735,211 
20,675 
24,974 
  310,050 
$   1,110,910 

At March 31, 2007, the Company evaluated its investment portfolio, and noted unrealized losses of $8.8 million 

were due to fluctuations in interest rates.  Management does not believe any of the unrealized losses represented an 
other-than-temporary impairment based on its evaluation of available evidence as of March 31, 2007.  The 
Company’s intent is to hold these investments to such time as these assets are no longer impaired.  For those 
investments not scheduled to mature until after March 31, 2008, such recovery is not anticipated to occur in the next 
year and these investments have been classified as long-term investments.  At March 31, 2007, short-term 
investments consist of $583.0 million and long-term investments consist of $527.9 million. 

The amortized cost and estimated fair value of the available-for-sale securities at March 31, 2007, by maturity, 

are shown below (amounts in thousands).  Expected maturities can differ from contractual maturities because the 
issuers of the securities may have the right to prepay obligations without prepayment penalties, and the Company 
views its available-for-sale securities as available for current operations.  

F-11

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Available-for-sale 
  Due in one year or less 
  Due after one year and through five years 

Adjusted 
Cost 

Gross 
Unrealized 
Gains 

Gross 
Unrealized 
Losses 

Estimated  
Fair Value 

$  502,305 
   617,358 
$ 1,119,663 

$   

$   

---  $   
--- 
---  $   

1,263 
7,490 
8,753 

$    501,042 
  609,868 
$   1,110,910 

The following is a summary of available-for-sale securities at March 31, 2006 (amounts in thousands): 

State student loan bonds 
Government agency bonds 
Municipal bonds 
Floating rate securities 

Adjusted 
Cost 
$ 
34,600 
   616,317 
2,583 
83,075 
$  736,575 

Gross 
Unrealized 
Gains 

Gross 
Unrealized 
Losses 

$   

$   

--- 
--- 
--- 
--- 
--- 

$   

$   

--- 
16,644 
5 
75 
16,724 

$   

Estimated  
Fair Value 
34,600 
  599,673 
2,578 
83,000 
$    719,851 

At March 31, 2006, short-term investments consist of $199.5 million and long-term investments consist of 

$520.4 million. 

During the year ended March 31, 2007 and March 31, 2005, the Company did not have any gross realized gains 

or losses on sales of available-for-sale securities.  During the year ended March 31, 2006, the Company had gross 
realized losses on available-for-sale securities of eight thousand dollars.     

4. 

ACCOUNTS RECEIVABLE 

Accounts receivable consists of the following (amounts in thousands): 

Trade accounts receivable 
Other 

Less allowance for doubtful accounts 

March 31, 

2007 

$    127,467 
636 
  128,103 
3,544 
$    124,559 

2006 

  $  142,703 
320 
  143,023 
3,662 
  $  139,361 

5. 

INVENTORIES 

Inventories consist of the following (amounts in thousands): 

Raw materials 
Work in process 
Finished goods 

March 31, 

2007 

  $ 

5,118 
83,783 
32,123 
  $  121,024 

2006 

  $ 

3,505 
80,947 
30,572 
  $  115,024 

Inventory  impairment  charges  establish  a  new  cost  basis  for  inventory  and  charges  are  not  subsequently 

reversed to income even if circumstances later suggest that increased carrying amounts are recoverable. 

F-12

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
6. 

PROPERTY, PLANT AND EQUIPMENT 

Property, plant and equipment consists of the following (amounts in thousands): 

Land 
Building and building improvements 
Machinery and equipment 
Projects in process 

Less accumulated depreciation and amortization 

March 31, 

2007 

$ 

47,212 
372,149 
  1,059,565 
69,040 
  1,547,966 
942,244 
$  605,722 

2006 

$ 

47,212 
366,055 
991,452 
87,341 
  1,492,060 
832,088 
$  659,972 

Depreciation  and  amortization  expense  attributed  to  property,  plant  and  equipment  was  $114.3  million, 

$109.3 million and $119.0 million for the years ending March 31, 2007, 2006 and 2005, respectively.   

7. 

INTANGIBLE ASSETS 

Intangible assets consist of the following (amounts in thousands): 

Developed technology 
Distribution rights 

Developed technology 
Distribution rights 

Gross 
Amount 
16,571 
5,236 
21,807 

Gross 
Amount 
15,729 
5,236 
20,965 

$ 

$ 

$ 

$ 

March 31, 2007 
Accumulated 
Amortization 
(11,242) 
$ 
(2,109) 
(13,351) 

$ 

March 31, 2006 
Accumulated 
Amortization 
(9,864) 
$ 
(1,612) 
(11,746) 

$ 

Net 
Amount 
5,329 
3,127 
8,456 

$ 

$ 

Net 
Amount 
5,865 
3,624 
9,489 

$ 

$ 

The Company amortizes intangible assets over their expected useful lives, which range between 1 and 10 years. 

In fiscal 2007, the Company acquired $0.8 million of developed technology, which has a weighted average 
amortization period of 9.5 years.  The following is an expected amortization schedule for the intangible assets for 
the fiscal years March 31, 2008 through March 31, 2012, absent any future acquisitions or impairment charges 
(amounts in thousands): 

Year Ending  
March 31, 
2008 
2009 
2010 
2011 
2012 

Projected  
Amortization Expense 

$ 

1,788 
2,330 
1,340 
924 
902 

The Company has not recorded any impairment losses associated with the intangible assets acquired. 

8. 

SHORT-TERM DEBT 

The Company had no short-term debt at March 31, 2007.  The Company had short-term debt of $269.0 million 

at March 31, 2006. The short-term debt was a result of repurchase agreements that were in place with two 
investment brokerages. The short-term debt was collateralized with $277.6 million of available-for-sale investments 
at March 31, 2006 and had a weighted average interest rate of 4.83%.  In fiscal 2006, the borrowings were made to 

F-13

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
complete a $500 million repatriation of foreign earnings under the American Jobs Creation Act. The borrowings 
were collateralized against investments that are held by the Company’s offshore subsidiaries.  During fiscal 2007, 
the entire $269.0 million of short-term borrowings were paid down.  There were no covenants associated with the 
repurchase agreements.  

9. 

ACCRUED LIABILITIES 

Accrued liabilities consist of the following (amounts in thousands): 

Income taxes 
Other accrued expenses 

March 31, 

2007 

  $  84,432 
45,450 

2006 
  $  144,838 
44,849 

  $  129,882 

  $  189,687 

10. 

INCOME TAXES 

The provision for income taxes consists of the following (amounts in thousands): 

Current expense: 
Federal 
State 
Foreign 
Total current 

Deferred expense (benefit): 

Federal 
State 
Foreign 

Total deferred 

2007 

Year Ended March 31, 
2006 

2005 

$    24,334 
2,437 
8,267 
  35,038 

$ 

79,082 
5,837 
14,381 
99,300 

$ 

34,320 
3,436 
8,858 
46,614 

  10,005 
1,001 
(1,983) 
9,023 
$   44,061 

16,165 
1,618 
(267) 
17,516 
$  116,816 

5,908 
591 
10,370 
16,869 
63,483 

$ 

The tax benefit associated with the exercise of employee stock options reduced taxes currently payable by 
$22.9 million, $29.4 million and $15.3 million for the years ended March 31, 2007, 2006 and 2005, respectively.  
These amounts were credited to additional paid-in capital in each of the three fiscal years. 

The provision for income taxes differs from the amount computed by applying the statutory federal tax rate to 
income before income taxes.  The sources and tax effects of the differences in the total income tax provision are as 
follows (amounts in thousands): 

Computed expected income tax provision 
State income taxes, net of federal benefits 
Foreign export sales benefit 
Research and development tax credits 
Foreign income taxed at lower than the federal rate 
Tax benefit from IRS settlement 
Repatriation of foreign earnings 

2007 
$  140,382 
5,103 
(658) 
(3,573) 
(44,993) 
(52,200) 
           --- 
$  44,061 

Year Ended March 31, 
2006 
$  125,715 
3,548 
(2,600) 
(2,095) 
(38,362) 
--- 
      30,610 
$  116,816 

2005 
$  97,044 
2,738 
(1,111) 
(4,750) 
(30,438) 
--- 
            --- 
$  63,483 

Pretax income from foreign operations was $255.3 million, $257.8 million and $199.0 million for the years 

ended March 31, 2007, 2006 and 2005, respectively.  Unremitted foreign earnings that are considered to be 
permanently invested outside the United States, and on which no deferred taxes have been provided, amounted to 
approximately $708.7 million at March 31, 2007.  Should the Company elect in the future to repatriate a portion of 

F-14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
the foreign earnings so invested, the Company would incur income tax expense on such repatriation, net of any 
available deductions and foreign tax credits.  This would result in additional income tax expense beyond the 
computed expected provision in such periods.   

During year ended March 31, 2007, the Company completed a settlement agreement with the United States 

Internal Revenue Service (“IRS”) for its fiscal years ended March 31, 1998, 1999, 2000 and 2001.  As part of this 
settlement the Company recognized $52.2 million as a tax benefit in March 2007 related to amounts previously 
accrued for the issues that were in dispute with the IRS.  This tax benefit decreased the Company’s effective tax rate 
for fiscal 2007 by approximately 13.0 percentage points, to 11.0%.  This decrease is reflected as a separate line in 
the rate reconciliation table above. 

The American Jobs Creation Act of 2004 (the “Jobs Act”) created a temporary incentive for U.S. corporations 

to repatriate accumulated income earned abroad by providing an 85% dividends-received deduction for certain 
dividends from controlled non-U.S. corporations.  During fiscal 2006, the Company’s Chief Executive Officer 
approved a domestic reinvestment plan, under which the Company repatriated $500 million in earnings outside the 
U.S. pursuant to the Jobs Act.  The Company recorded additional tax expense in fiscal 2006 of approximately 
$30.6 million ($0.14 per diluted common share) related to this decision to repatriate non-U.S. earnings.  This 
repatriation increased the Company’s effective rate for fiscal 2006 by approximately 8.5 percentage points, to 
32.5%.  This increase is reflected as a separate line item in the rate reconciliation table above. 

The tax effects of temporary differences that give rise to significant portions of the deferred tax assets and 

deferred tax liabilities are as follows (amounts in thousands): 

Deferred tax assets: 

Deferred intercompany profit  
Deferred income on shipments to distributors 
Inventory valuation 
Net operating loss carryforward 
Share-based compensation 
Tax credit carryforward  
Accrued expenses and other 
Gross deferred tax assets 

Deferred tax liabilities: 

Property, plant and equipment, principally  

due to differences in depreciation 

Other 
Gross deferred tax liability 
Net deferred tax asset 

  $ 

March 31, 

2007 

2006 

8,089 
22,732 
1,490 
3,890 
 9,344 
6,814 
9,624 
61,983 

  $ 

8,266 
21,325 
1,970 
4,916 
--- 
31,708 
10,359 
78,544 

(7,615) 
(712) 
(8,327) 
  $  53,656 

  (13,655) 
(982) 
  (14,637) 
  $  63,907 

Management believes that the Company’s results of future operations will generate sufficient taxable income 

such that it is “more likely than not” that the deferred tax assets will be realized. 

At March 31, 2007, the Company had a net operating loss carryforward for federal income tax purposes of 
approximately $10.1 million, which begins to expire in varying amounts in the years 2020 through 2022.  The net 
operating loss carryforward is attributable to the acquisition of PowerSmart in fiscal 2003.  An analysis of the annual 
limitation on the utilization of the PowerSmart net operating losses was performed in accordance with Internal 
Revenue Code Section 382.  It was determined that Section 382 will not limit the use of the PowerSmart net 
operating losses in full over the carryover period. 

At March 31, 2007, the Company had recorded credit carryforwards of approximately $6.8 million for foreign 
tax credits.  The foreign tax credits begin to expire in varying amounts in the years ending March 31, 2014 through 
March 31, 2017.  The Company believes that all of its credit carryforwards will be utilized in future periods. 

The Company’s Thailand manufacturing operations currently benefit from numerous tax holidays granted to the 
Company based on its investment in property, plant and equipment in Thailand.  The Company’s tax holiday periods 
in Thailand expire at various times in the future.  The Company does not expect the future expiration of any of its 
tax holiday periods in Thailand to have a material impact on its effective tax rate.  The aggregate dollar benefits  

F-15

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
derived from these tax holidays approximated $6.1 million, $7.9 million and $11.5 million for the years ended 
March 31, 2007, 2006 and 2005, respectively.  The benefit the tax holiday had on net income per share 
approximated $0.03, $0.04 and $0.05 for the years ended March 31, 2007, 2006 and 2005, respectively.   

The Company recognizes liabilities for anticipated tax audit issues in the United States and other tax 

jurisdictions based on its estimate of whether, and the extent to which, additional tax payments are probable.  The 
Company believes that it maintains adequate tax reserves to offset any potential tax liabilities that may arise upon 
final resolution of matters for open tax years.  The IRS is currently auditing the Company’s fiscal years ended 
March 31, 2002, 2003 and 2004.  The Company believes that it maintains adequate tax reserves to offset any 
potential tax liabilities that may arise upon these and other pending audits in the United States and other countries in 
which it does business.  If such amounts ultimately prove to be unnecessary, the resulting reversal of such reserves 
would result in tax benefits being recorded in the period the reserves are no longer deemed necessary.  If such 
amounts ultimately prove to be less than an ultimate assessment, a future charge to expense would be recorded in the 
period in which the assessment is determined.  

11. 

CONTINGENCIES 

The Company’s assembly and test facility in Thailand is located in Alphatechnopolis Industrial Park near 

Bangkok on land to which the Company expects to acquire title in accordance with its agreement with the 
landowner.  Progress towards obtaining full title of the land has been delayed due to a bankruptcy relating to the 
seller of the land.  The Company is currently working with the creditors in an attempt to reach resolution on this 
matter.  At this time it is not possible to estimate when, or if, transfer of full title will be completed.  The Company 
has provided reserves that it estimates will be adequate to obtain full title.  Such reserves are set at the estimated fair 
value of the land. 

In the ordinary course of its business, the Company is involved in a limited number of legal actions, both as 
plaintiff and defendant, and could incur uninsured liability in any one or more of them.  Litigation relating to the 
semiconductor industry is not uncommon, and the Company is, and from time to time has been, subject to such 
litigation.  In the Company’s opinion, based on consultation with legal counsel, as of March 31, 2007, the effect of 
such matters will not have a material adverse effect on the Company’s financial position, cash flows or results of 
operations. 

12. 

STOCKHOLDERS’ EQUITY 

Stockholder Rights Plan.  Effective October 11, 1999, the Company adopted an Amended and Restated 
Preferred Shares Rights Agreement as amended on January 29, 2007 (the “Amended Rights Agreement”).  The 
Amended Rights Agreement amends and restates the Preferred Share Rights Agreement adopted by the Company as 
of February 13, 1995 (the “Prior Rights Agreement”).  Under the Prior Rights Agreement, on February 13, 1995, the 
Company’s Board of Directors declared a dividend of one right (a “Right”) to purchase one one-hundredth of a 
share of the Company’s Series A Participating Preferred Stock (“Series A Preferred”) for each outstanding share of 
common stock, $.001 par value, of the Company.  The dividend was payable on February 24, 1995 to stockholders 
of record as of the close of business on that date.  The Amended Rights Agreement supersedes the Prior Rights 
Agreement as originally executed.  Under the Amended Rights Agreement, each Right enables the holder to 
purchase from the Company one one-hundredth of a share of Series A Preferred at a purchase price of seventy four 
dollars and seven cents ($74.07) (the “Purchase Price”), subject to adjustment.  Under the Amended Rights 
Agreement, the rights will become exercisable upon the earlier of (i) 10 days following a public announcement that 
a person or a group of affiliated or associated persons has acquired, or obtained the right to acquire, beneficial 
ownership of 18% or more of the Company’s outstanding common shares, or (ii) 10 days (or such later date as may 
be determined by action of the Company’s Board of Directors) following the commencement of, or announcement 
of an intention to make, a tender offer or exchange offer the consummation of which would result in a beneficial 
ownership by a person or group of 18% or more of the Company’s outstanding common shares. 

Stock Repurchase Activity.  On April 22, 2004, the Company’s Board of Directors authorized the repurchase of 
an additional 2,500,000 shares of its common stock in the open market or in privately negotiated transactions.  As of 
March 31, 2007, the Company had repurchased 1,004,834 shares under this authorization for $26.6 million.  As of 
March 31, 2007, all of the purchased shares under the authorizations had been reissued to fund stock option 
exercises and purchases under the Company’s employee stock purchase plan.  On October 25, 2006, the Company 
announced that its Board of Directors had authorized the repurchase of up to an additional 10 million shares of its 
common stock in the open market or in privately negotiated transactions.  The timing and amount of future 

F-16

 
 
 
 
repurchases will depend upon market conditions, interest rates and corporate considerations.  During the year ended 
March 31, 2007, the Company did not repurchase any of its shares of common stock.  During the year ended 
March 31, 2006, the Company purchased 119,934 shares of its common stock for $3.3 million.  During the year 
ended March 31, 2005, the Company purchased 2,184,800 shares of its common stock for $57.7 million.  

13. 

EMPLOYEE BENEFIT PLANS 

The Company maintains a contributory profit-sharing plan for its domestic employees meeting certain 

eligibility and service requirements.  The plan qualifies under Section 401(k) of the Internal Revenue Code of 1986, 
as amended, and allows employees to contribute up to 60% of their base salary, subject to maximum annual 
limitations prescribed by the Internal Revenue Service.  The Company shall make a matching contribution of up to 
25% of the first 4% of the participant’s eligible compensation and may award up to an additional 25% under the 
discretionary match.  All matches are provided on a quarterly basis and require the participant to be an active 
employee at the end of each quarter.  For the fiscal years ended March 31, 2007, 2006 and 2005, the Company 
contributions to the plan totaled $1.7 million, $1.5 million and $1.4 million, respectively.   

The Company’s 2001 Employee Stock Purchase Plan (the “2001 Purchase Plan”) became effective on March 1, 

2002.  The Board of Directors approved the 2001 Purchase Plan in May 2001 and the stockholders approved it in 
August 2001.  Under the 2001 Purchase Plan, eligible employees of the Company may purchase shares of common 
stock at semi-annual intervals through periodic payroll deductions.  The purchase price in general will be 85% of the 
lower of the fair market value of the common stock on the first day of the participant’s entry date into the offering 
period or 85% of the fair market value on the semi-annual purchase date.  Depending upon a participant’s entry date 
into the 2001 Purchase Plan, purchase periods under the 2001 Purchase Plan consist of overlapping periods of either 
24, 18, 12 or 6 months in duration.  In May 2003 and August 2003, the Company’s Board and stockholders, 
respectively, each approved an annual automatic increase in the number of shares reserved under the 2001 Purchase 
Plan.  The automatic increase took effect on January 1, 2005, and on each January 1 thereafter during the term of the 
plan, and is equal to the lesser of (i) 1,500,000 shares, (ii) one half of one percent (0.5%) of the then outstanding 
shares of the Company’s common stock, or (iii) such lesser amount as is approved by the Company’s Board of 
Directors.  On January 1, 2007, 1,080,191 additional shares were reserved under the 2001 Purchase Plan based on 
the automatic increase.  On January 1, 2006, 1,058,541 additional shares were reserved under the 2001 Purchase 
Plan based on the automatic increase.  On January 1, 2005, 1,035,863 additional shares were reserved under the 
2001 Purchase Plan based on the automatic increase.  Since the inception of the 2001 Purchase Plan, 6,599,595 
shares of common stock have been reserved for issuance and 2,132,832 shares have been issued under this purchase 
plan. 

During fiscal 1995, a purchase plan was adopted for employees in non-U.S. locations.  Such plan allows for the 

purchase price per share to be 100% of the lower of the fair market value of the common stock at the beginning or 
end of the semi-annual purchase plan period.  Effective May 1, 2006, the Company’s Board approved a purchase 
price per share equal to eighty-five percent (85%) of the lower of the fair market value of the common stock at the 
beginning or end of the semi-annual purchase plan period.  Since the inception of this purchase plan, 564,632 shares 
of common stock have been reserved for issuance and 271,512 shares have been issued under this purchase plan.   

Effective January 1, 1997, the Company adopted a non-qualified deferred compensation arrangement.  This 
plan is unfunded and is maintained primarily for the purpose of providing deferred compensation for a select group 
of highly compensated employees as defined in ERISA Sections 201, 301 and 401.  There are no Company 
matching contributions made under this plan. 

The Company has management incentive compensation plans which provides for bonus payments, based on a 

percentage of base salary, from an incentive pool created from operating profits of the Company, at the discretion of 
the Board of Directors.  During the years ended March 31, 2007, 2006 and 2005, $12.4 million, $14.1 million and 
$10.2 million were charged against operations for this plan, respectively. 

The Company also has a plan that, at the discretion of the Board of Directors, provides a cash bonus to all 
employees of the Company based on the operating profits of the Company.  During the years ended March 31, 2007, 
2006 and 2005, $6.2 million, $9.4 million and $4.9 million, respectively, were charged against operations for this 
plan. 

F-17

 
 
 
 
14. 

EQUITY INCENTIVE PLANS 

The Company has equity incentive plans under which incentive stock options, restricted stock units (“RSUs”) 
and non-qualified stock options have been granted to employees and under which non-qualified stock options have 
been granted to non-employee members of the Board of Directors.  The Company’s 2004 Equity Incentive Plan, as 
amended and restated (the “2004 Plan”), is shareholder approved and permits the grant of stock options and RSUs to 
employees, non-employee members of the Board of Directors and consultants.  At March 31, 2007, 12.1 million 
shares remained available for future grant under the 2004 Plan.  Stock options and RSUs are designed to reward 
employees for their long-term contributions to the Company and to provide incentive for them to remain employed 
with the Company.  The Company believes that such awards better align the interests of its employees with those of 
its shareholders.   

The Board of Directors or the plan administrator determines eligibility, vesting schedules and exercise prices for 

equity incentives granted under the plans.  Stock options granted generally have a term of 10 years.  Equity 
incentives granted in the case of newly hired employees generally vest and become exercisable at the rate of 25% 
after one year of service and ratably on a monthly or quarterly basis over a period of 36 months thereafter.  
Subsequent equity incentive grants to existing employees generally vest and become exercisable ratably on a 
monthly or quarterly basis over a period starting in 48 months and ending in 60 months after the date of grant.  
Historically, the Company has gone through its equity compensation grant process during the first two weeks of 
April each year. 

Under the plans, 105,929,741 shares of common stock had been reserved for issuance since the inception of the 

plans. 

Share-Based Compensation Expense 

The following table presents details of share-based compensation expense resulting from the application of 

SFAS NO. 123R (amounts in thousands): 

Cost of sales 
Research and development 
Selling, general and administrative 
Pre-tax effect of share-based compensation 
Income tax benefit 
Net income effect of share-based compensation 
Effect on net income per common share – basic and diluted 

Year Ended 
March 31, 

2007(1) 

$ 

3,255(2) 
9,623 
14,501 
27,379 
6,570 
$  20,809 
0.09 
$ 

2006 
--- 
214 
364 
578 
139 
439 
--- 

$ 

$ 
$ 

(1) The amounts included in the twelve months ended March 31, 2007 reflect the adoption of SFAS No. 123R.  In 
accordance with the modified prospective method of transition, the Company’s consolidated statements of income for 
prior periods have not been restated to reflect, and do not include, the impact of SFAS No. 123R. 

(2) During the twelve months ended March 31, 2007, $6.6 million was capitalized to inventory, of which $3.3 million 
was sold.   

The amount of unearned share-based compensation currently estimated to be expensed in fiscal 2008 through 

fiscal 2012 related to unvested share-based payment awards at March 31, 2007 is $65.7 million.  The weighted 
average period over which the unearned share-based compensation is expected to be recognized is approximately 
2.72 years. 

In accordance with the requirements of the disclosure-only alternative of SFAS No. 123, set forth below is a pro 

forma illustration of the effect on net income and net income per share computed as if the Company had valued 
share-based awards to employees using the Black-Scholes option pricing model instead of applying the guidelines 
provided by APB 25 for the fiscal years ended March 31, 2006 and 2005 (in thousands, except per share amounts): 

F-18

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Net income, as reported 
Deduct:  Total share-based employee compensation 

expense determined under fair value methods for all 
awards, net of related tax effects.  

Pro forma net income 
Net income per common share: 
  Basic, as reported 
  Basic, pro forma 
  Diluted, as reported 
  Diluted, pro forma 

Year Ended March 31, 
2006 
$  242,369 

2005 
$  213,785 

16,240 
$  226,129 

  37,211 
$  176,574 

$ 
$ 
$ 
$ 

1.15 
1.08 
1.13 
1.05 

$ 
$ 
$ 
$ 

1.03 
0.85 
1.01 
0.83 

At a meeting held on February 17, 2005, the Compensation Committee of the Board of Directors and the Board 

of Directors of the Company approved the acceleration of the vesting of certain Company stock options with an 
option price of $27.153 per share or greater.  The purpose of the accelerated vesting was to enable the Company to 
avoid recognizing in its income statement compensation expense associated with these options in future periods, 
upon adoption of SFAS No. 123R on April 1, 2006.  The pre-tax charge that was avoided amounted to 
approximately $13.7 million and represented the fair value of the unvested awards as of the date of the acceleration 
as determined under SFAS No. 123.  This amount would otherwise have been required to be recognized as 
compensation expense over the vesting period upon adoption of SFAS No. 123R.  As a result of the accelerated 
vesting, approximately 2.3 million option shares or 25.4% of the total number of the outstanding unvested option 
shares as of the date of the acceleration with varying remaining vesting schedules became immediately exercisable.  
In connection with the vesting acceleration, the Company required that any shares received through the exercise of 
the accelerated options not be sold by the option holder until the first to occur of the original vesting date of the 
accelerated option or the termination of the employment of the option holder.  On April 25, 2006, in order to 
alleviate administrative burdens, the Company waived this requirement as to approximately 1.0 million option 
shares held by those employees who are not executive officers, appointed officers or director-level employees of the 
Company.  As of the date of the acceleration, the fair market value of the Company’s common stock was below the 
option price of the accelerated options in all material respects, so no APB No. 25 charges were incurred and future 
potential charges are immaterial. 

Combined Incentive Plan Information 

RSU share activity under the 2004 Plan is set forth below: 

Nonvested shares at March 31, 2005 
Granted 

Canceled 
Vested 
Nonvested shares at March 31, 2006  
Granted 
Canceled 
Vested 
Nonvested shares at March 31, 2007 

Number of Shares 

0 
203,334 

(3,083) 
(4,727) 
195,524 
1,634,393 
(99,380) 
(43,094) 
1,687,443 

The total pre-tax intrinsic value of RSUs which vested during the twelve months ended March 31, 2007 was 

$1.4 million.  The aggregate pre-tax intrinsic value of RSUs outstanding at March 31, 2007 was $59.8 million 
calculated based on the closing price of the Company’s common stock of $35.53 on March 30, 2007.  At March 31, 
2007, the weighted average remaining expense recognition period was 3.28 years.  The weighted average fair values 
per share of the RSUs awarded in the twelve months ended March 31, 2007 was $31.37, calculated based on the fair 
market value of the Company’s common stock on the respective grant dates discounted for the Company’s expected 

F-19

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
dividend yield.  The weighted average fair values per share of RSUs awarded in the twelve months ended March 31, 
2006 was $31.36, calculated based on the intrinsic value on the date of grant. 

Option activity under the Company’s stock incentive plans in the three years ended March 31, 2007 is set forth 

below: 

Outstanding at March 31, 2004 
Granted 
Exercised 
Canceled 
Outstanding at March 31, 2005 
Granted 
Exercised 
Canceled 
Outstanding at March 31, 2006 
Granted 
Exercised 
Canceled 
Outstanding at March 31, 2007 

Number of  
Shares 

23,359,928 
2,693,824 
(2,881,830) 
(801,236) 
22,370,686 
2,204,099 
(5,561,188) 
(563,237) 
18,450,360 
59,452 
(3,393,779) 
(375,487) 
14,740,546 

Weighted  
Average Exercise  
Price per Share 

$ 

$ 

17.60 
27.35 
12.78 
23.34 
19.19 
25.91 
15.46 
23.81 
20.97 
34.58 
16.87 
24.25 
21.88 

The total pre-tax intrinsic value of options exercised during the twelve months ended March 31, 2007, 2006, 

and 2005 was $61.8 million, $90.3 million and $42.4 million, respectively.  This intrinsic value represents the 
difference between the fair market value of the Company’s common stock on the date of exercise and the exercise 
price of each equity award. 

The following table summarizes information about the stock options outstanding at March 31, 2007: 

Weighted 
Average 
Exercise Price 
8.64 
$ 

Weighted 
Average 
Remaining Life 
(in years) 
1.68 

Range of 
Exercise Prices 
$ 1.82  –  $10.04 

Number  
Outstanding 
1,752,072 

10.05  –    15.92 

1,419,625 

15.93  –    18.48 

1,897,953 

18.49  –    23.39 

1,821,964 

23.40  –    25.26 

955,979 

25.27  –    25.29 

1,655,564 

25.30  –    27.05 

2,208,420 

27.06  –    27.15 

1,823,651 

27.16  –    36.10 

1,173,270 

36.11  –    37.06 

      32,048 

15.65 

18.41 

22.37 

24.20 

25.29 

26.77 

27.15 

29.58 

37.06 

14,740,546 

$  21.88 

Number 
Exercisable 
1,751,287 

1,419,625 

612,323 

1,816,042 

952,718 

17,509 

720,175 

1,823,651 

845,096 

--- 

Weighted 
Average 
Exercise Price 
$ 

8.65 

15.65 

18.25 

22.37 

24.20 

25.29 

26.26 

27.15 

29.48 

--- 

  9,958,426 

$ 

20.69 

3.84 

5.81 

3.53 

5.11 

7.95 

6.87 

4.98 

6.33 

9.01 

5.15 

The aggregate pre-tax intrinsic value of options outstanding and options exercisable at March 31, 2007 was 
$201.2 million and $147.8 million, respectively.  The aggregate pre-tax intrinsic values were calculated based on the 
closing price of the Company’s common stock of $35.53 on March 30, 2007.   

At March 31, 2007 and 2006, the number of option shares exercisable was 9,958,426 and 12,762,774, 
respectively, and the weighted average exercise price of these options was $20.69 and $19.39, respectively. 

F-20

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The weighted average fair values per share of stock options granted in the twelve months ended March 31, 

2007, 2006, and 2005 was $11.90, $9.89, and $15.82 respectively.   

The weighted average fair values per share of stock options granted in connection with the Company’s stock 
incentive plans in the twelve months ended March 31, 2007, 2006, and 2005 were estimated utilizing the following 
assumptions: 

Expected life (in years) 
Volatility 
Risk-free interest rate 
Dividend yield 

2007 
5.42 
42% 
5.00% 
3.01% 

Year ended March 31, 
2006 

5.21 
44% 
4.20% 
2.14% 

2005 
5.30 
67% 
3.78% 
0.97% 

15. 

LEASE COMMITMENTS 

The Company leases office space, transportation and other equipment under operating leases, which expire at 

various dates through March 31, 2012.  The future minimum lease commitments under these operating leases at 
March 31, 2007 are as follows (amounts in thousands): 

Year Ending 
March 31, 
2008 
2009 
2010 
2011 
2012 
Total minimum payments 

Amount 
$  3,956 
3,260 
1,867 
1,545 
949 
$ 11,577 

Rental expense under operating leases totaled $6.2 million, $6.8 million and $5.9 million for the years ended 

March 31, 2007, 2006 and 2005, respectively. 

16. 

GEOGRAPHIC INFORMATION 

The Company operates in one operating segment and engages primarily in the design, development, 

manufacture and marketing of semiconductor products.  The Company sells its products to distributors and original 
equipment manufacturers (OEMs) in a broad range of market segments, performs on-going credit evaluations of its 
customers and generally requires no collateral.  The Company’s operations outside the United States consist of 
product assembly and final test facilities in Thailand, and sales and support centers and design centers in certain 
foreign countries.  Domestic operations are responsible for the design, development and wafer fabrication of all 
products, as well as the coordination of production planning and shipping to meet worldwide customer 
commitments.  The Thailand assembly and test facility is reimbursed in relation to value added with respect to 
assembly and test operations and other functions performed, and certain foreign sales offices receive compensation 
for sales within their territory.  Accordingly, for financial statement purposes, it is not meaningful to segregate sales 
or operating profits for the assembly and test and foreign sales office operations.  Identifiable long-lived assets 
(consisting of property, plant and equipment, intangible assets and goodwill) by geographic area are as follows 
(amounts in thousands): 

March 31, 

2007 

2006 

United States 
Thailand 
Various other countries 

  $  524,950 
  114,560 
6,554 

  $  576,859 
  117,975 
6,513 

Total long-lived assets 

  $  646,064 

  $  701,347 

F-21

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Sales to unaffiliated customers located outside the United States, primarily in Asia and Europe, aggregated 

approximately 74%, 74% and 73% of consolidated net sales for the years ended March 31, 2007, 2006 and 2005, 
respectively.  Sales to customers in Europe represented 29%, 28% and 27% of consolidated net sales for the years 
ended March 31, 2007, 2006 and 2005, respectively.  Sales to customers in Asia represented 43%, 44% and 43% of 
consolidated net sales for the years ended March 31, 2007, 2006 and 2005, respectively.  Sales into China, including 
Hong Kong, represented 18%, 17% and 16% of consolidated net sales for the years ended March 31, 2007, 2006 and 
2005, respectively.  Sales into Taiwan represented 10% of consolidated net sales for the years ended March 31, 
2007, 2006 and 2005.  Sales into any other individual foreign country did not exceed 10% of the Company’s net 
sales for any of the years presented. 

The Company had two distributors who represented more than 10% of its net sales during fiscal 2007, 2006 and 

2005.  The Company’s largest distributor accounted for approximately 11% of its net sales and its second largest 
distributor accounted for approximately 10% of net sales in fiscal 2007.  The Company’s largest distributor 
accounted for approximately 13% of its net sales and its second largest distributor accounted for approximately 11% 
of its net sales in fiscal 2006.  The Company’s largest distributor accounted for approximately 13% of its net sales 
and its second largest distributor accounted for approximately 12% of its net sales in fiscal 2005. 

17. 

FAIR VALUE OF FINANCIAL INSTRUMENTS 

The carrying amount of cash equivalents approximates fair value because their maturity is less than three 
months.  The carrying amount of short-term and long-term investments approximates fair value as the securities are 
marked to market as of each balance sheet date with any unrealized gains and losses reported in stockholders’ 
equity.  The carrying amount of accounts receivable, accounts payable and accrued liabilities approximates fair 
value due to the short-term maturity of the amounts.  The fair value of short-term debt and lines of credit 
approximates their carrying value as they are estimated by discounting the future cash flows at rates currently 
offered to the Company for similar debt instruments. 

The Company has entered into certain financial instruments in the normal course of business to reduce its 
exposure to fluctuations in foreign exchange rates.  These financial instruments include standby letters of credit and 
foreign currency forward contracts.  When engaging in forward contracts, risks arise from the possible inability of 
counterparties to meet the terms of their contracts and from movements in securities values, interest rates and 
foreign exchange rates.  At March 31, 2007, there were no foreign currency forward contracts outstanding.  At 
March 31, 2006, the Company held contracts with nominal amounts totaling $1.6 million, which were entered into 
and hedged the Company’s foreign currency risk.  The value of the contracts is based on quoted market prices.  The 
contracts matured in April 2006.  Unrealized gains and losses as of the balance sheet dates and realized gains and 
losses for the years ending March 31, 2007, 2006 and 2005 were immaterial. 

18. 

NET INCOME PER COMMON SHARE 

The following table sets forth the computation of basic and diluted net income per share (in thousands, except 

per share amounts): 

2007 

Year Ended March 31, 
2006 

2005 

Net income 

  $  357,029 

  $ 

242,369 

  $  213,785 

Weighted average common shares outstanding 

  215,498 

  210,104 

  206,740 

Dilutive effect of stock options 

5,350 

4,920 

5,222 

Weighted average common and common 
  equivalent shares outstanding 

220,848 

215,024 

211,962 

Basic net income per common share 

Diluted net income per common share 

  $ 

  $ 

1.66 

1.62 

  $ 

  $ 

1.15 

1.13 

  $ 

  $ 

1.03 

1.01 

F-22

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Weighted average common shares exclude the effect of antidilutive options.  As of March 31, 2007, the number 
of options that were antidilutive were 36,103.  As of March 31, 2006, there were no antidilutive options outstanding.  
As of March 31, 2005, the number of options that were antidilutive were 1,310,018. 

19. 

QUARTERLY RESULTS (UNAUDITED) 

The following table presents the Company’s selected unaudited quarterly operating results for eight quarters 

ended March 31, 2007.  The Company believes that all necessary adjustments have been made to present fairly the 
related quarterly results (in thousands, except per share amounts): 

First 
Quarter 

Second 
Quarter 

Third 
Quarter 

Fourth 
Quarter 

Total 

Fiscal 2007 
Net sales 
Gross profit 
Operating income 
Net income 
Diluted net income per common share   

$   262,557 
  158,484 
  89,681 
  76,984 
  0.35 

$   267,934  $   251,004 $   258,176  $  1,039,671 
  624,756 
  347,811 
  357,029 
     1.62 

  149,710  
81,482  
72,849  
    0.33  

  154,601   
85,289 
  127,708 
     0.57 

  161,961 
91,359 
79,488 
    0.36 

First 
Quarter 

Second 
Quarter 

Third 
Quarter 

Fourth 
Quarter 

Total 

Fiscal 2006 
Net sales 
Gross profit 
Operating income 
Net income 
Diluted net income per common share 

$ 218,527 
  127,505 
  73,029 
  61,024 
    0.29 

$ 227,298 
  134,556 
  79,295 
  65,653 
    0.31 

$ 234,896 
  140,270 
  84,588 
  40,124 
    0.19 

$ 247,172 
  148,546 
  89,452 
  75,568 
    0.35 

$ 927,893 
  550,877 
  326,364 
  242,369 
      1.13 

Refer to Note 10, Income Taxes, for an explanation of the additional income tax expense in the quarter ended 
December 31, 2005 related to the Company’s repatriation of $500 million in foreign earnings under the Jobs Act and 
the $52.2 million of tax benefit from a tax settlement in the quarter ended March 31, 2007. 

20. 

SUPPLEMENTAL FINANCIAL INFORMATION 

Cash paid for income taxes amounted to $72.6 million, $26.4 million and $15.6 million during the years ended 

March 31, 2007, 2006 and 2005, respectively.  Cash paid for interest amounted to $5.4 million, $1.9 million and 
$0.8 million during the years ended March 31, 2007, 2006 and 2005, respectively. 

A summary of additions and deductions related to the allowance for doubtful accounts for the years ended 

March 31, 2007, 2006 and 2005 follows (amounts in thousands): 

Balance at 
beginning 
of year 

Charged to 
costs and 
expenses 

Deductions (1) 

Balance at 
end of year 

Allowance for doubtful accounts: 

2007 
2006 
2005 

  $ 

  $  3,662 
3,817 
3,810 

--- 
--- 
7 

  $ 

(118) 
(155) 
--- 

  $  3,544 
3,662 
3,817 

(1) Deductions represent uncollectible accounts written off, net of recoveries. 

F-23

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
21. 

DIVIDENDS 

On October 28, 2002, the Company announced that its Board of Directors had approved and instituted a 
quarterly cash dividend on its common stock.  The initial quarterly dividend of $0.02 per share was paid on 
December 6, 2003 in the amount of $4.1 million.  The Company has continued to pay quarterly dividends and has 
increased the amount of such dividends on a regular basis.  During the year ended March 31, 2007, the Company 
paid dividends totaling $0.965 per share for a total dividend payment of $207.9 million.  During the year ended 
March 31, 2006, the Company paid dividends totaling $0.57 per share for a total dividend payment of $120.1 
million.  During the year ended March 31, 2005, the Company paid dividends totaling $0.208 per share for a total 
dividend payout of $43.0 million

F-24

 
 
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D

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
BBOOAARRDD  OOFF  DDIIRREECCTTOORRSS  AANNDD  OOFFFFIICCEERRSS  

Board of Directors 

Corporate Officers 

Steve Sanghi 
Chairman of the Board, President and 
Chief Executive Officer 
Microchip Technology Inc. 

Matthew W. Chapman 
President and CEO 
Northwest Evaluation Association 

L.B. Day 
President 
L.B. Day & Co., Inc. 

Albert J. Hugo-Martinez 
Chief Executive Officer 
Hugo-Martinez & Associates 

Wade F. Meyercord 
President 
Meyercord & Associates, Inc. 

Steve Sanghi 
President, Chief Executive Officer and 
Chairman of the Board 

Stephen V. Drehobl 
Vice President, Security, Microcontroller and Technology 
Development Division 

David S. Lambert 
Vice President, Fab Operations 

Mitchell R. Little 
Vice President, Worldwide Sales and Applications 

Ganesh Moorthy 
Executive Vice President 

Gordon W. Parnell 
Vice President, Chief Financial Officer 

Richard J. Simoncic 
Vice President, Analog and Interface Products 
Division 

Appointed Officers 

J. Eric Bjornholt 
Secretary 

Bryan J. Liddiard 
Vice President, Analog and Interface Marketing 

Paul R. Breault 
Vice President, Greater China Sales 

Gary Marsh 
Vice President, European Sales 

Mathew B. Bunker 
Vice President, Pacific Rim Manufacturing 
Operations 

Derek P. Carlson 
Vice President, Development Tools Group 

Sumit K. Mitra 
Vice President, Digital Signal Controller Division 

Mitchel Obolsky 
Vice President, Advanced Microcontroller and 
Architecture Division 

Kathryn A. Clevenger 
Vice President, Fab 4 Operations 

Robert H. Owen 
Vice President, Information Services 

Randall L. Drwinga 
Vice President, Memory Products Division 

Kenneth N. Pye 
Vice President, Worldwide Applications Engineering 

Michael A. Finley 
Vice President, Fab 2 Operations 

Joseph R. Krawczyk 
Vice President, Asia Sales 

Dan L. Termer 
Vice President, Vertical Markets Group 

William Yang 
Vice President, Pacific Rim Finance 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Corporate Profile

Corporate Information

M

icrochip Technology Incorporated is a leading provider of microcontroller and 
analog semiconductors, providing low-risk product development, lower total 
system cost and faster time to market for thousands of diverse customer 

applications worldwide. Headquartered in Chandler, Arizona, Microchip offers 
outstanding technical support along with dependable delivery and quality. 
For more information, visit the Microchip Web site at www.microchip.com.

•  Founded in 1989

•  Approximately 4,500 employees worldwide 

•  Quality systems are ISO/TS-16949:2002 certified

•  More than 45 sales offices worldwide

•  Manufacturing facilities: Tempe, Arizona USA; Gresham, Oregon USA;  

Bangkok, Thailand

•  Development centers: Bangalore, India; Bangkok, Thailand; Manila, Philippines; 
Lausanne, Switzerland; Bucharest, Romania; Santa Clara, California USA; 
Chandler, Arizona USA

Registered Public Accounting Firm
Ernst & Young LLP
Phoenix, Arizona

Legal Counsel
Wilson Sonsini Goodrich & Rosati, P. C.
Palo Alto, California 
Austin, Texas

Transfer Agent & Registrar
Wells Fargo Bank Minnesota, N.A.
Shareowner Services
161 North Concord Exchange
P. O. Box 64854
St. Paul, Minnesota  55075-1139
800-468-9716

Form 10-K
A copy of the Company’s Form 10-K as filed 
with the Securities and Exchange Commission 
is available upon request to:

Investor Relations
Microchip Technology Incorporated
2355 West Chandler Boulevard
Chandler, Arizona  85224-6199
480-792-7761

Annual Meeting
The annual meeting of the stockholders of Microchip 
Technology Incorporated will be held at the Company’s 
Chandler facility, 2355 West Chandler Boulevard, 
Chandler, Arizona, on Friday, August 17, 2007 
at 9:00 a.m. Pacific Standard Time.

Common Stock
Microchip Technology’s common stock is traded on 
the Nasdaq Global Market under the symbol “MCHP. ”  
The following table sets forth the quarterly high and 
low closing prices as reported by the Nasdaq Global 
Market for the last two fiscal years.

Fiscal 2007 
First Quarter 
Second Quarter 
Third Quarter 
Fourth Quarter 

       High             Low

$38.15 
$34.88 
$34.83 
$37.49 

  $31.79
  $31.11
  $31.40
  $33.21

Fiscal 2006 
First Quarter 
Second Quarter 
Third Quarter 
Fourth Quarter 

       High 

$30.68 
$32.61 
$34.64 
$37.74 

       Low

$24.60
$28.52
$27.30
$32.13

Corporate Facilities
Microchip Technology Incorporated
2355 West Chandler Boulevard
Chandler, Arizona  85224-6199

Microchip Technology Incorporated
1200 South 52nd Street
Tempe, Arizona  85281

Microchip Technology Incorporated
21015 SE Stark Street
Gresham, Oregon  97030

Internet Address
Additional Company information, along with the most 
recent financial and product information and press 
releases, can be accessed at:  www.microchip.com.

Microchip Technology (Thailand) Co., Ltd.
14 Moo 1 T. Wangtakien
A. Muangchachoengsao
Chacherngsao, 24000, Thailand

The statements contained in this Annual Report relating to our shareholders benefiting even further from our continued outstanding performance, producing significant value 
to our shareholders, engaging highly talented professionals who can further contribute to our success, our commitment to the best possible service and support, demand 
creation initiatives fueling further sales expansion, our growing presence in embedded designs worldwide, time to revenue for 16-bit solutions being much longer, driving 
future  growth  through  development  tools,  software  libraries  and  technical  documentation,  our  entire  8-bit  line  fueling  sizable  revenue  growth,  attracting  and  securing 
new  customer  design  opportunities,  continuing  to  be  a  market  leader  in  serial  EEPROMs,  our  business  being  exceptionally  strong,  being  well-positioned  for  continued 
market share gains in fiscal year 2008 and beyond, strong momentum and solid foundation for our trek to $2 billion, maintaining the path of continuous improvement, cost 
reduction, financial performance and unwavering focus, our culture driving substantial innovation and cost savings, squeezing performance out of production equipment, 
our manufacturing system delivering high yields, maintaining high gross margins, responding quickly to competitive pricing pressures, continuing to enjoy very low-cost 
manufacturing, planning to add incremental capacity, room for expansion in wafer fabrication, enabling us to reach $2 billion in annual sales with relatively low capital 
expenditures, delivering a steady stream of products for our customers, keeping lead times short, future process technologies enhancing die yields and enabling additional 
die shrinks, entering new market spaces to expand our revenue base, adding features and functionality to existing device families, our PIC microcontrollers continuing to 
grow in popularity and fueling record growth, having significant room to grow in the 8-bit market, substantial opportunities in the 16-bit market, consistently gaining market 
share, providing much faster time to market, our analog products continuing to expand in total numbers of products and customers, more and more designs using our analog 
products, adding more and more field applications engineers, investing in sales channel partners and being well-positioned for the journey to $2 billion in sales, are forward 
looking statements made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995.  Actual results may differ materially because of the 
following factors, among others:  changes in demand or market acceptance of our products and the products of our customers; our ability to ramp products into volume 
production; the level of orders that are received and can be shipped in a quarter; levels of inventories at our distributors and other customers; the level of sell-through of 
our products through distribution; the mix of inventory we hold and our ability to satisfy short-term orders from our inventory; changes or fluctuations in customer order 
patterns and seasonality; the level at which design wins become actual orders and sales; changes in utilization of our manufacturing capacity; our ability to continue to 
secure sufficient assembly and testing capacity; competitive developments including pricing pressures; disruptions in our business or the businesses of our customers or 
suppliers due to natural disasters, terrorist activity, armed conflict, war, worldwide oil prices and supply; disruptions in the worldwide transportation system; impact of events 
outside the United States, such as the business impact of fluctuating currency rates or unrest or political instability; general industry, economic and political conditions; the 
impact on our business and on customer order patterns due to public health concerns; financial stability in foreign markets; our ability to maintain operating margins; our 
timely introduction of new technologies, market acceptance of our new products and those of our customers; competitive factors, such as competing architectures and 
manufacturing technologies and acceptance of new products in the markets we generally serve; the costs and outcome of any current or future tax audit or any litigation 
involving intellectual property, customers or other issues; and our ability to attract and retain qualified personnel.

For a detailed discussion of these and other risk factors, please refer to Microchip’s filings with the Securities and Exchange Commission on Forms 10-K and 10-Q.  Our fiscal 
2007 Form 10-K follows this letter to shareholders.  Additionally, you can obtain copies of our Forms 10-K, 10-Q and 8-K and other documents filed with the SEC for free at 
the SEC’s web site (www.sec.gov) or from commercial, document retrieval services.

©2007 Microchip Technology Incorporated. All rights reserved. The Microchip name and logo, PIC, dsPIC and MPLAB are registered trademarks of Microchip Tech-
nology Inc. in the USA and in other countries. REAL ICE is a trademark of Microchip Technology. All other trademarks mentioned herein are the property of their 
respective companies. Printed in the U.S.A. 6/07.

I

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7

Scaling New Heights
Annual Report 2007