 2003 Microchip Technology Inc.

DS21416C - page 17

Information contained in this publication regarding device

applications and the like is intended through suggestion only

and may be superseded by updates. It is your responsibility to

ensure that your application meets with your specifications. No

representation or warranty is given and no liability is assumed

by Microchip Technology Incorporated with respect to the

accuracy or use of such information, or infringement of patents

or other intellectual property rights arising from such use or

otherwise. Use of Microchip’s products as critical components in

life support systems is not authorized except with express

written approval by Microchip. No licenses are conveyed,

implicitly or otherwise, under any intellectual property rights.

Trademarks

MPLAB, PIC, PICmicro, PICSTART, PRO MATE and

PowerSmart are registered trademarks of Microchip Technology

Incorporated in the U.S.A. and other countries.

FilterLab, microID, MXDEV, MXLAB, PICMASTER, SEEVAL

and The Embedded Control Solutions Company are registered

trademarks of Microchip Technology Incorporated in the U.S.A.

Accuron, Application Maestro, dsPIC, dsPICDEM,

dsPICDEM.net, ECONOMONITOR, FanSense, FlexROM,

fuzzyLAB, In-Circuit Serial Programming, ICSP, ICEPIC,

microPort, Migratable Memory, MPASM, MPLIB, MPLINK,

MPSIM, PICC, PICkit, PICDEM, PICDEM.net, PowerCal,

PowerInfo, PowerMate, PowerTool, rfLAB, rfPIC, Select Mode,

SmartSensor, SmartShunt, SmartTel and Total Endurance are

trademarks of Microchip Technology Incorporated in the U.S.A.

and other countries.

Serialized Quick Turn Programming (SQTP) is a service mark of

Microchip Technology Incorporated in the U.S.A.

All other trademarks mentioned herein are property of their

respective companies.

© 2003, Microchip Technology Incorporated, Printed in the

U.S.A., All Rights Reserved.

Printed on recycled paper.

Microchip received QS-9000 quality system

certification for its worldwide headquarters,

design and wafer fabrication facilities in

Chandler and Tempe, Arizona in July 1999

and Mountain View, California in March 2002.

The Company’s quality system processes and

procedures are QS-9000 compliant for its

devices, Serial EEPROMs, microperipherals,

non-volatile memory and analog products. In

addition, Microchip’s quality system for the

design and manufacture of development

systems is ISO 9001 certified.

Note the following details of the code protection feature on Microchip devices:

•

Microchip products meet the specification contained in their particular Microchip Data Sheet.

•

Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the

intended manner and under normal conditions.

•

There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our

knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip's Data

Sheets. Most likely, the person doing so is engaged in theft of intellectual property.

•

Microchip is willing to work with the customer who is concerned about the integrity of their code.

•

Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not

mean that we are guaranteeing the product as “unbreakable.”

Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our

products. Attempts to break microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such

acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.