GR >> AT28LV64B-25SI 
89763
AT28LV64B-25SI
Atmel
Quantity 20000
Packaging IC EEPROM 64KBIT 250NS 28SOIC
Description original&Quality new original
555085
AT28LV64B-25SI
Microchip Technology
Quantity 9000
Packaging IC EEPROM 64KBIT 250NS 28SOIC
Description original&Quality new original