【Atmel】AT28HC256F-12TI,IC EEPROM 256KBIT 120NS 28TSOP
【Atmel】AT28HC256F-12UM/883,电可擦除可编程只读存储器 256K FAST PROG SDP - 120NS
【Atmel】AT28HC256F-70JC,电可擦除可编程只读存储器 256K FAST PROG SDP - 70NS COM TEMP
【Atmel】AT28HC256F-70JI,IC EEPROM 256KBIT 70NS 32PLCC
【Atmel】AT28HC256F-70LI,IC EEPROM 256KBIT 70NS 44LCC
【Atmel】AT28HC256F-70PC,电可擦除可编程只读存储器 256K FAST PROG SDP - 70NS COM TEMP
【Atmel】AT28HC256F-70PI,IC EEPROM 256KBIT 70NS 28DIP
【Atmel】AT28HC256F-70SC,电可擦除可编程只读存储器 256K FAST PROG SDP - 70NS COM TEMP