4Kb MICROWIRE Serial EEPROM, 256x16, SOIC, 250ns Access
4Kb EEPROM, 2-Wire Serial, 6V, 1.5mA, SOIC, Surface Mount, 0-70°C
4Kb MICROWIRE EEPROM, 2MHz, 5.5V, SOIC, Surface Mount
93LC66BX-ISNJ22