dsPIC33FJ32MC302/304,
dsPIC33FJ64MCX02/X04 and
dsPIC33FJ128MCX02/X04
Data Sheet
High-Performance,
16-bit Digital Signal Controllers
2009 Microchip Technology Inc. Preliminary DS70291DNote 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 Microchips 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 Microchips 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.
Information contained in this publication regarding device Trademarks
applications and the like is provided only for your convenience
The Microchip name and logo, the Microchip logo, dsPIC,
and may be superseded by updates. It is your responsibility to
KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro, PICSTART,
ensure that your application meets with your specifications.
rfPIC and UNI/O are registered trademarks of Microchip
MICROCHIP MAKES NO REPRESENTATIONS OR
Technology Incorporated in the U.S.A. and other countries.
WARRANTIES OF ANY KIND WHETHER EXPRESS OR
FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor,
IMPLIED, WRITTEN OR ORAL, STATUTORY OR
MXDEV, MXLAB, SEEVAL and The Embedded Control
OTHERWISE, RELATED TO THE INFORMATION,
Solutions Company are registered trademarks of Microchip
INCLUDING BUT NOT LIMITED TO ITS CONDITION,
Technology Incorporated in the U.S.A.
QUALITY, PERFORMANCE, MERCHANTABILITY OR
FITNESS FOR PURPOSE. Microchip disclaims all liability
Analog-for-the-Digital Age, Application Maestro, CodeGuard,
arising from this information and its use. Use of Microchip
dsPICDEM, dsPICDEM.net, dsPICworks, dsSPEAK, ECAN,
devices in life support and/or safety applications is entirely at
ECONOMONITOR, FanSense, HI-TIDE, In-Circuit Serial
the buyers risk, and the buyer agrees to defend, indemnify and
Programming, ICSP, Mindi, MiWi, MPASM, MPLAB Certified
hold harmless Microchip from any and all damages, claims,
logo, MPLIB, MPLINK, mTouch, Octopus, Omniscient Code
suits, or expenses resulting from such use. No licenses are
Generation, PICC, PICC-18, PICDEM, PICDEM.net, PICkit,
32
conveyed, implicitly or otherwise, under any Microchip
PICtail, PIC logo, REAL ICE, rfLAB, Select Mode, Total
intellectual property rights.
Endurance, TSHARC, UniWinDriver, WiperLock and ZENA
are trademarks of Microchip Technology Incorporated in the
U.S.A. and other countries.
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.
2009, Microchip Technology Incorporated, Printed in the
U.S.A., All Rights Reserved.
Printed on recycled paper.
Microchip received ISO/TS-16949:2002 certification for its worldwide
headquarters, design and wafer fabrication facilities in Chandler and
Tempe, Arizona; Gresham, Oregon and design centers in California
and India. The Companys quality system processes and procedures
are for its PIC MCUs and dsPIC DSCs, KEELOQ code hopping
devices, Serial EEPROMs, microperipherals, nonvolatile memory and
analog products. In addition, Microchips quality system for the design
and manufacture of development systems is ISO 9001:2000 certified.
DS70291D-page 2 Preliminary 2009 Microchip Technology Inc.