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.
Information contained in this publication regarding device
applications and the like is provided only for your convenience
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
MICROCHIP MAKES NO REPRESENTATIONS OR
WARRANTIES OF ANY KIND WHETHER EXPRESS OR
IMPLIED, WRITTEN OR ORAL, STATUTORY OR
OTHERWISE, RELATED TO THE INFORMATION,
INCLUDING BUT NOT LIMITED TO ITS CONDITION,
QUALITY, PERFORMANCE, MERCHANTABILITY OR
FITNESS FOR PURPOSE . Microchip disclaims all liability
arising from this information and its use. Use of Microchip
devices in life support and/or safety applications is entirely at
the buyer ’s risk, and the buyer agrees to defend, indemnify and
hold harmless Microchip from any and all damages, claims,
suits, or expenses resulting from such use. No licenses are
conveyed, implicitly or otherwise, under any Microchip
intellectual property rights.
? 2010 Microchip Technology Inc.
Trademarks
The Microchip name and logo, the Microchip logo, dsPIC,
K EE L OQ , K EE L OQ logo, MPLAB, PIC, PICmicro, PICSTART,
PIC 32 logo, rfPIC and UNI/O are registered trademarks of
Microchip Technology Incorporated in the U.S.A. and other
countries.
FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor,
MXDEV, MXLAB, SEEVAL and The Embedded Control
Solutions Company are registered trademarks of Microchip
Technology Incorporated in the U.S.A.
Analog-for-the-Digital Age, Application Maestro, CodeGuard,
dsPICDEM, dsPICDEM.net, dsPICworks, dsSPEAK, ECAN,
ECONOMONITOR, FanSense, HI-TIDE, In-Circuit Serial
Programming, ICSP, Mindi, MiWi, MPASM, MPLAB Certified
logo, MPLIB, MPLINK, mTouch, Octopus, Omniscient Code
Generation, PICC, PICC-18, PICDEM, PICDEM.net, PICkit,
PICtail, REAL ICE, rfLAB, Select Mode, Total 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.
? 2010, Microchip Technology Incorporated, Printed in the
U.S.A., All Rights Reserved.
Printed on recycled paper.
ISBN: 978-1-60932-149-9
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 Company’s quality system processes and procedures
are for its PIC ? MCUs and dsPIC ? DSCs, K EE L OQ ? code hopping
devices, Serial EEPROMs, microperipherals, nonvolatile memory and
analog products. In addition, Microchip’s quality system for the design
and manufacture of development systems is ISO 9001:2000 certified.
DS22123B-page 25
相关PDF资料
25AA080C-I/MS IC SRL EEPROM 1KX8 1.8V 8-MSOP
25AA1024T-I/MF IC EEPROM 1MBIT 20MHZ 8DFN
25AA160C-I/P IC SRL EEPROM 2KX8 1.8V 8-PDIP
25AA512T-I/MF IC EEPROM 512KBIT 20MHZ 8DFN
25C040X/ST IC EEPROM 4KBIT 3MHZ 8TSSOP
25C080-I/P IC EEPROM 8KBIT 3MHZ 8DIP
25C320-E/P IC EEPROM 32KBIT 3MHZ 8DIP
25LC010AT-E/MC IC EEPROM 1KBIT 10MHZ 8DFN
相关代理商/技术参数
25AA02E48T-I/OT 功能描述:电可擦除可编程只读存储器 2K, 256x8, 1.8V MAC Addressable RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
25AA02E48T-I/OT-CUT TAPE 制造商:Microchip 功能描述:25AA02E48 Series 2 Kbit (256 x 8) 5.5 V SMT SPI Bus Serial EEPROM - SOT-23-6
25AA02E48T-I/SN 功能描述:电可擦除可编程只读存储器 2K, 256x8, 1.8V MAC Addressable RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
25AA02E64 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:2K SPI Bus Serial EEPROMs with EUI-48a?¢ or EUI-64a?¢ Node Identity
25AA02E64-I/SN 制造商:Microchip Technology Inc 功能描述:2K, 256 X 8 1.8V SERIAL EE, IND 制造商:Microchip Technology Inc 功能描述:2K, 256 X 8 1.8V SERIAL EE, IND - Rail/Tube 制造商:Microchip Technology Inc 功能描述:EEPROM Serial-SPI 2K-bit 256 x 8 2.5V/3.3V/5V 8-Pin SOIC N Tube Bulk 制造商:Microchip Technology Inc 功能描述:IC EEPROM 2KBIT 10MHZ 8SOIC 制造商:Microchip Technology Inc 功能描述:EEPROM 2K 256X8 1.8V SERIAL 8SOIC 制造商:Microchip Technology Inc 功能描述:EEPROM, 2K, 256X8, 1.8V, SERIAL, 8SOIC 制造商:Microchip Technology Inc 功能描述:EEPROM, 2K, 256X8, 1.8V, SERIAL, 8SOIC, Memory Size:2Kbit, Memory Configuration:256 x 8, Clock Frequency:10MHz, Supply Voltage Min:1.8V, Supply Voltage Max:5.5V, Memory Case Style:SOIC, No. of Pins:8, IC Interface Type:SPI, Operating 制造商:Microchip Technology Inc 功能描述:2K, 256 X 8 1.8V SERIAL EE, IND, 8 SOIC 3.90mm(.150in) TUBE
25AA02E64T-I/OT 功能描述:电可擦除可编程只读存储器 2K, 256X8 1.8V SERIAL EE IND RoHS:否 制造商:Intersil 存储容量: 组织: 数据保留: 最大时钟频率: 最大工作电流: 工作电源电压: 最大工作温度: 安装风格: 封装 / 箱体:
25AA02E64T-I/SN 功能描述:IC EEPROM 2KBIT 10MHZ 8SOIC 制造商:microchip technology 系列:- 包装:带卷(TR) 零件状态:有效 格式 - 存储器:EEPROM - 串行(带 MAC 地址) 存储器类型:EEPROM 存储容量:2K(256 x 8) 速度:3MHZ,5MHZ,10MHZ 接口:SPI 串行 电压 - 电源:1.8 V ~ 5.5 V 工作温度:-40°C ~ 85°C(TA) 封装/外壳:8-SOIC(0.154",3.90mm 宽) 供应商器件封装:8-SOIC 标准包装:3,300
25AA02UID-I/SN 功能描述:电可擦除可编程只读存储器 2K SPI EE Unique ID RoHS:否 制造商:Intersil 存储容量: 组织: 数据保留: 最大时钟频率: 最大工作电流: 工作电源电压: 最大工作温度: 安装风格: 封装 / 箱体: