资料下载
at24cs01和at24cs02 I2C兼容的一个独特的串行EEPROM，工厂编程的128位序列号千位数据表
分享资料个
The Atmel® AT24CS01 and AT24CS02 provides 1024/2048 bits of Serial Electrically Erasable and Programmable Read-only Memory （EEPROM） organized as 128/256 words of 8 bits each. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential. The AT24CS01/02 is available in space-saving， 8-lead JEDEC SOIC， 8-lead TSSOP， 8-pad UDFN and 5-lead SOT23 packages and is accessed via a 2-wire serial interface. In addition， both devices fully operate from 1.7V to 5.5V VCC. The AT24CS01/02 provides the additional feature of a factory programmed， guaranteed unique 128-bit serial number， while maintaining all of the traditional features available in the 1-Kbit or 2-Kbit Serial EEPROM. The time consuming step of performing and ensuring true serialization of product on a manufacturing line can be removed from the production flow by employing the CS Series Serial EEPROM. The 128-bit serial number is programmed and permanently locked from future writing during the Atmel production process. Further， this 128-bit location does not consume any of the user read/write area of the 1-Kbit or 2-Kbit Serial EEPROM. The uniqueness of the serial number is guaranteed across the entire CS Series of Serial EEPROMs， regardless of the size of the memory array or the type of interface protocol. This means that as an application‘s needs for memory size or interface protocol evolve in future generations， any previously deployed serial number from any Atmel CS Series Serial EEPROM part will remain valid.
声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉
- 相关下载
- 相关文章
