AT >> AT49BV640D-70CU 
91417
AT49BV640D-70CU
Atmel
Quantity 20000
Packaging IC FLASH 64MBIT 70NS 48CBGA
Description original&Quality new original
556475
AT49BV640D-70CU
Microchip Technology
Quantity 9000
Packaging IC FLASH 64MBIT 70NS 48CBGA
Description original&Quality new original