INTEGRATED CIRCUITS PCA9531 8-bit I2C LED dimmer .
93LC76 - 8K/16K 2.5V Microwire Serial EEPROM
93LC76B - 8-Kbit Microwire Compatible Serial EEPROM
93LC76A - 8-Kbit Microwire Compatible Serial EEPROM
93LC76C - 8-Kbit Microwire Compatible Serial EEPROM