M95640-W Datasheet - STMicroelectronics

M95640-W 64-Kbit serial SPI bus EEPROM

1 Description The M95640 devices are electrically erasable programmable memories (EEPROMs) organized as 8192 x 8 bits, accessed through the SPI bus. The M95640-W can operate with a supply voltage from 2.5 V to 5.5 V, the M95640-R can operate with a supply voltage from 1.8 V to 5.5 V and the M9564.

M95640-W Features

* SPI interface

* Compatible with the serial peripheral interface (SPI) bus Memory

* 64 Kb (8 Kbytes) of EEPROM

* Page size: 32 bytes

* Additional write lockable page (identification page) Supply management

* Wide single supply voltage:

* 2.5 V to 5.5 V

M95640-W Datasheet (2.80 MB)