64Kb 1.8V SPI Serial EEPROM

The Microchip 25AA640A is a 64 Kb Serial EEPROM utilizing theindustry standard Serial Peripheral Interface (SPI) compatible serial bus. Thedevice is organized as one block of 8192 x 8-bit and is optimized for use in consumer electronics, industrial, medical,and automotive applications where reliable 8192 x 8-bit (64 Kbit)\nSupports SPI modes 0 and 3\nUp to 10 MHz clock frequency\nSelf-Timed Erase and Write Cycles (5 ms max.)\nRead current: 5 mA (Max) at 10 MHz\nWrite current: 5 mA (Max) at 10 MHz\nStandby current: 1 μA (Max) at 5.5 V\nBlock Write Protection: Protect 1/4, 1/2 or Entire Array\nMo;

Microchip

微芯科技

Package：8-DIP（0.300"，7.62mm）；包装：卷带（TR） 类别：集成电路（IC） 存储器 描述：IC EEPROM 64KBIT SPI 10MHZ 8DIP

MICROCHIP

微芯科技

Package：8-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR） 类别：集成电路（IC） 存储器 描述：IC EEPROM 64KBIT SPI 10MHZ 8SOIC

MICROCHIP

微芯科技

Package：8-TSSOP（0.173"，4.40mm 宽）；包装：卷带（TR） 类别：集成电路（IC） 存储器 描述：IC EEPROM 64KBIT SPI 8TSSOP

MICROCHIP

微芯科技