【Atmel】AT28HC256-90SU,IC EEPROM 256KBIT 90NS 28SOIC
AT28HC256-90SU-T,IC EEPROM 256KBIT PAR 28SOIC
【Atmel】AT28HC256-90TA,IC EEPROM 256KBIT 90NS 28TSOP
【Atmel】AT28HC256-90TC,IC EEPROM 256KBIT 90NS 28TSOP
【Atmel】AT28HC256-90TI,IC EEPROM 256KBIT 90NS 28TSOP
【Atmel】AT28HC256-90TU,IC EEPROM 256KBIT 90NS 28TSOP
AT28HC256-90TU-T,IC EEPROM 256KBIT PAR 28TSOP
【Atmel】AT28HC256-90UM/883,电可擦除可编程只读存储器 256K 5V SDP - 90NS