GR >> AT29C257-90JI 
89848
AT29C257-90JI
Atmel
Quantity 20000
Packaging IC FLASH 256KBIT 90NS 32PLCC
Description original&Quality new original
555316
AT29C257-90JI
Microchip Technology
Quantity 9000
Packaging IC FLASH 256KBIT 90NS 32PLCC
Description original&Quality new original
888238
AT29C257-90JI
ATMEL
Quantity 9000
Packaging PLCC
Description original&Quality new original