GR >> AT28C64-15SI 
89642
AT28C64-15SI
Atmel
Quantity 20000
Packaging IC EEPROM 64KBIT 150NS 28SOIC
Description original&Quality new original
554776
AT28C64-15SI
Microchip Technology
Quantity 9000
Packaging IC EEPROM 64KBIT 150NS 28SOIC
Description original&Quality new original