AT >> AT28HC64B-90SA 
90415
AT28HC64B-90SA
Atmel
Quantity 20000
Packaging IC EEPROM 64KBIT 90NS 28SOIC
Description original&Quality new original
555021
AT28HC64B-90SA
Microchip Technology
Quantity 9000
Packaging IC EEPROM 64KBIT 90NS 28SOIC
Description original&Quality new original