2416 I2C 8x256x8 EEPROM with write protect. Address is 1010yyy where yyy selects the 256-byte bank to use. A0-2 have no function, but must be connected to GND or VCC. +----------+ A0 |1 +--+ 8| VCC A1 |2 7| WP A2 |3 2416 6| SCL GND |4 5| SDA +----------+ [This information is part of the GIICM]