M24256-BW M24256-BR M24256-BF M24256-DR M24256-DF .
STMicroelectronics
M24256-DF - 256-Kbit serial I2C bus EEPROM
M24256-BW M24256-BR M24256-BF M24256-DR M24256-DF Datasheet 256-Kbit serial I²C bus EEPROM TSSOP8 (DW) 169 mil width SO8N (MN) 150 mil width UFDFPN.