GR >> AT28C64X-20SC 
89699
AT28C64X-20SC
Atmel
Quantity 20000
Packaging IC EEPROM 64KBIT 200NS 28SOIC
Description original&Quality new original
554854
AT28C64X-20SC
Microchip Technology
Quantity 9000
Packaging IC EEPROM 64KBIT 200NS 28SOIC
Description original&Quality new original