GR >> SST39VF512-70-4C-NHE 
718223
SST39VF512-70-4C-NHE
Microchip Technology
Quantity 9000
Packaging IC FLASH 512KBIT 70NS 32PLCC
Description original&Quality new original
771184
SST39VF512-70-4C-NHE
Microchip Technology
Quantity 20000
Packaging IC FLASH 512KBIT 70NS 32PLCC
Description original&Quality new original