AT >> AT28HC256-12TA 
90401
AT28HC256-12TA
Atmel
Quantity 20000
Packaging IC EEPROM 256KBIT 120NS 28TSOP
Description original&Quality new original
554876
AT28HC256-12TA
Microchip Technology
Quantity 9000
Packaging IC EEPROM 256KBIT 120NS 28TSOP
Description original&Quality new original