GR >> AT28C64-12PI 
89633
AT28C64-12PI
Atmel
Quantity 20000
Packaging IC EEPROM 64KBIT 120NS 28DIP
Description original&Quality new original
554767
AT28C64-12PI
Microchip Technology
Quantity 9000
Packaging IC EEPROM 64KBIT 120NS 28DIP
Description original&Quality new original