GR >> SST39VF6401B-70-4I-B1KE-T 
718236
SST39VF6401B-70-4I-B1KE-T
Microchip Technology
Quantity 9000
Packaging IC FLASH 64MBIT 70NS 48TFBGA
Description original&Quality new original
771133
SST39VF6401B-70-4I-B1KE-T
Microchip Technology
Quantity 20000
Packaging IC FLASH 64MBIT 70NS 48TFBGA
Description original&Quality new original