GR >> AT28HC64B-90JU 
88404
AT28HC64B-90JU
Atmel
Quantity 20000
Packaging IC EEPROM 64KBIT 90NS 32PLCC
Description original&Quality new original
555017
AT28HC64B-90JU
Microchip Technology
Quantity 9000
Packaging IC EEPROM 64KBIT 90NS 32PLCC
Description original&Quality new original