GR >> AT29C512-90JC 
89863
AT29C512-90JC
Atmel
Quantity 20000
Packaging IC FLASH 512KBIT 90NS 32PLCC
Description original&Quality new original
555344
AT29C512-90JC
Microchip Technology
Quantity 9000
Packaging IC FLASH 512KBIT 90NS 32PLCC
Description original&Quality new original
888239
AT29C512-90JC
ATMEL
Quantity 9000
Packaging PLCC
Description original&Quality new original