M95256-W M95256-R M95256-DF Datasheet 256-Kbit ser.
STMicroelectronics
M95256-DF - 256-Kbit serial SPI bus EEPROM
M95256-W M95256-R M95256-DF Datasheet 256-Kbit serial SPI bus EEPROM with high-speed clock SO8N (150 mil width) TSSOP8 (169 mil width) UFDFPN8 (DFN8).