AT24C256 256Kbit,2线串行EEPROM存储器

Density 256K
Interface Type 2-WIRE
Organization 32768x 8
Vcc (V) 2.7
Pb-Free
Packages
TSSOP 8
PDIP 8
SOIC 8

256Kbit 2-Wire Bus Serial Automotive EEPROM with full memory Write Protect, supports up to 4 devices on single 2-Wire bus.

The AT24C128/256 provides 131,072/262,144 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 16,384/32,768 words of 8 bits each. The device’s cascadable feature allows up to 4 devices to share a common Two-wire bus. The device is optimized for use in many automotive applications where low power and low voltage operation are essential. The AT24C128 is available in space-saving 8-lead JEDEC SOIC and 8-lead TSSOP packages. The AT24C256 is available in a space-saving 8-lead JEDEC SOIC package. In addition, the entire family is available in 2.7V (2.7V to 5.5V) version.

AT24C256 特性
AT24C256 订货型号
Ordering Code Package Operation Range
AT24C128-10TQ-2.7
AT24C128N-10SQ-2.7
8A2
8S1
Lead-free/Halogen-free/
Automotive Temperature
(–40°C to 125°C)
AT24C256N-10SQ-2.7 8S1
AT24C256 应用技术支持与电子电路设计开发资源下载
  1. ATMEL 爱特梅尔汽车级EEPROM存储器AT24C256 数据手册DataSheet 下载. PDF(完整版)
  2. 串行EEPROM 产品选型指南.xls
  3. EEPROM存储器选型指南
  4. Interfacing AT24CXX Serial EEPROM Application Note . pdf
  5. 中文版 ATMEL 汽车应用解决方案 . pdf
  6. 英文版 ATMEL 汽车应用解决方案 . pdf
  7. 嵌入式系统中EEPROM文件系统的设计与实现 . PDF