GR >> AT28HC64B-12SU 
88398
AT28HC64B-12SU
Atmel
Quantity 20000
Packaging IC EEPROM 64KBIT 120NS 28SOIC
Description original&Quality new original
554998
AT28HC64B-12SU
Microchip Technology
Quantity 9000
Packaging IC EEPROM 64KBIT 120NS 28SOIC
Description original&Quality new original