MICROCHIP
EEPROM, 256 Kbit, 32K x 8位, 并行, 塑料有引线芯片载体, 32 引脚
EEPROM, 64 Kbit, 8K x 8位, 5 MHz, 并行, TSOP, 28 引脚
ON SEMICONDUCTOR
EEPROM, I2C, 2 Kbit, 256 x 8位, 400 kHz, SOIC, 8 引脚