ON SEMICONDUCTOR
EEPROM, 微型导线, 4 Kbit, 512 x 8位, 2 MHz, 串行, TSSOP, 8 引脚
STMICROELECTRONICS
EEPROM, 微型导线, 1 Kbit, 128 x 8位, 2 MHz, 串行微丝, SOIC, 8 引脚