AT24C04ND

IC EEPROM 4KBIT 400KHZ 8DIP,                                                                                          

Family    Memory
Packaging      Tube  
Format - Memory    EEPROMs - Serial
Memory Type    EEPROM
Memory Size    4K (512 x 8)
Speed    400kHz
Interface    I²C, 2-Wire Serial
Voltage - Supply    2.7 V ~ 5.5V

8-DIP (0.300", 7.62mm)

 data sheet