ST1331, ST1333 ST1353 6-Contact Memory Card IC 272.
ST1333 - (ST1331/1333/1353) 6-Contact Memory Card IC 272-bit EEPROM
ST1331 - (ST1331/1333/1353) 6-Contact Memory Card IC 272-bit EEPROM
ST1353 - (ST1331/1333/1353) 6-Contact Memory Card IC 272-bit EEPROM