M95010-R, M95040-W Datasheet (STMicroelectronics)

M95010-R, M95040-W, SPI bus EEPROM

1 Description The M95010/M95020/M95040 devices (M950x0) are electrically erasable programmable memories (EEPROMs) organized as 128/256/512 x 8 bits respectively, accessed through the SPI bus.

The M950x0-W can operate with a supply voltage from 2.5 V to 5.5 V, the M950x0-R can operate with a suppl

M95010-R Features

* Compatible with the serial peripheral interface (SPI) bus

* Memory array

* 1/2/4-Kbit (128/256/512 bytes) of EEPROM

* Page size: 16 bytes

* Additional write lockable page (Identification page) for M95040-DF order code

* Write

* Byte Write wit