GR >> SST39WF400B-70-4I-B3KE-T 
718337
SST39WF400B-70-4I-B3KE-T
Microchip Technology
Quantity 9000
Packaging IC FLASH 4MBIT 70NS 48TFBGA
Description original&Quality new original
770941
SST39WF400B-70-4I-B3KE-T
Microchip Technology
Quantity 20000
Packaging IC FLASH 4MBIT 70NS 48TFBGA
Description original&Quality new original