AT >> AT28HC64B-12JA 
90411
AT28HC64B-12JA
Atmel
Quantity 20000
Packaging IC EEPROM 64KBIT 120NS 32PLCC
Description original&Quality new original
554989
AT28HC64B-12JA
Microchip Technology
Quantity 9000
Packaging IC EEPROM 64KBIT 120NS 32PLCC
Description original&Quality new original