GR >> AT28C256F-15JC 
88801
AT28C256F-15JC
Atmel
Quantity 20000
Packaging IC EEPROM 256KBIT 150NS 32PLCC
Description original&Quality new original
554747
AT28C256F-15JC
Microchip Technology
Quantity 9000
Packaging IC EEPROM 256KBIT 150NS 32PLCC
Description original&Quality new original