AT >> AT17F040A-30CU 
91617
AT17F040A-30CU
Atmel
Quantity 20000
Packaging IC FLASH CONFIG 4M 8LAP
Description original&Quality new original
552262
AT17F040A-30CU
Microchip Technology
Quantity 9000
Packaging IC FLASH CONFIG 4M 8LAP
Description original&Quality new original