| Format - Memory Memory Type Memory Size Speed Interface Voltage - Supply Operating Temperature Package / Case Supplier Device Package | EEPROMs - Serial EEPROM 8K (1K x 8) 20MHz SPI Serial 1.8 V ~ 5.5 V -40°C ~ 85°C 8-TSSOP (0.173, 4.40mm Width) 8-TSSOP |