AT25128A 128Kbit,SPI接口串行EEPROM存储器

Density 128K
Interface Type SPI
Organization 16384 x 8
Vcc (V) 2.7
Packages TSSOP 8
PDIP 8
SOIC 8
Pb-Free
Packages
TSSOP 8
PDIP 8
SOIC 8

128Kbit, SPI Bus Serial Automotive EEPROM, supports Mode 0 and 3 operation.

The AT25128A/256A provides 131,072/262,144 bits of serial electrically-erasable programmable read-only memory (EEPROM) organized as 16,384/32,768 words of 8 bits each. The device is optimized for use in many industrial and automotive applications where low-power and low-voltage operation are essential. The devices are available in space-saving 8-lead JEDEC SOIC and 8-lead TSSOP packages. The AT25128A/256A is enabled through the Chip Select pin (CS) and accessed via a three-wire interface consisting of Serial Data Input (SI), Serial Data Output (SO), and Serial Clock (SCK). All programming cycles are completely self-timed, and no separate erase cycle is required before write.

AT25128A 特性
AT25128A 订货型号
Ordering Code Package Operation Range
AT25128AN-10SQ-2.7
AT25128A-10TQ-2.7
8S1
8A2
Lead-free/Halogen-free/
Automotive Temperature
(–40°C to 125°C)
AT25256AN-10SQ-2.7
AT25256A-10TQ-2.7
8S1
8A2
AT25128A 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AT25128A 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. 中文版 ATMEL 汽车应用解决方案 . pdf
  5. 英文版 ATMEL 汽车应用解决方案 . pdf
  6. 嵌入式系统中EEPROM文件系统的设计与实现 . PDF
  7. ATMEL 爱特梅尔公司全线产品目录. pdf