GR >> AT28C256F-15JI 
88802
AT28C256F-15JI
Atmel
Quantity 20000
Packaging IC EEPROM 256KBIT 150NS 32PLCC
Description original&Quality new original
554748
AT28C256F-15JI
Microchip Technology
Quantity 9000
Packaging IC EEPROM 256KBIT 150NS 32PLCC
Description original&Quality new original