GR >> AT28BV64-25PI 
89562
AT28BV64-25PI
Atmel
Quantity 20000
Packaging IC EEPROM 64KBIT 250NS 28DIP
Description original&Quality new original
554506
AT28BV64-25PI
Microchip Technology
Quantity 9000
Packaging IC EEPROM 64KBIT 250NS 28DIP
Description original&Quality new original