【Intersil】X28HC256PZ-12,
【Intersil】X28HC256PZ-15,
X28HC256PZ-90,IC EEPROM 256KBIT PARALLEL 28DIP
【Intersil】X28HC256SIZ-90,IC EEPROM 256KBIT 90NS 28SOIC
X28HC256SZ-12,IC EEPROM 256KBIT PAR 28SOIC
X28HC256WC6721,IC EEPROM 256KBIT PARALLEL
【Intersil】X28HC64D-90,IC EEPROM 64KBIT 90NS 28CDIP
【Intersil】X28HC64J-90,IC EEPROM 64KBIT 90NS 32PLCC