GR >> AT28HC256F-12JC 
88685
AT28HC256F-12JC
Atmel
Quantity 20000
Packaging IC EEPROM 256KBIT 120NS 32PLCC
Description original&Quality new original
554955
AT28HC256F-12JC
Microchip Technology
Quantity 9000
Packaging IC EEPROM 256KBIT 120NS 32PLCC
Description original&Quality new original