BR24G256FJ-5 is a 256Kbit serial EEPROM of I²C BUS Interface.
All Controls Available by 2 Ports of Serial Clock (SCL) and Serial Data (SDA) 1.6V to 5.5V Wide Limit of Operating Voltage, Possible 1MHz Operation Page Write Mode 64Byte Bit Format 32K x 8bit Low Current Consumption Prevention of Miswriting WP (Write Protect) Function Added Prevention of Miswriting at Low Voltage Noise Filter Built in SCL / SDA Pin Initial Delivery State Ffh