256 to 1024 x 8-bit CMOS EEPROMs with i2c-bus interface PCF85xxC-2 family 256 to 1024 8-bit CMOS EEPROMs with i2c-bus interface 1024 8-bit CMOS EEPROM with i2c-bus interface IC-SM-2K CMOS EEPROM PCF85xxC-2 family 256 to 1024 8-bit CMOS EEPROMs with i2c-bus interface PCF85xxC-2 family 256 to 1024 ′ 8-bit CMOS EEPROMs with i2c-bus interface