GR >> AT29C257-90JC 
19921
AT29C257-90JC
ATMEL
Quantity 18650
Packaging PLCC32
Description original&Quality new original
89847
AT29C257-90JC
Atmel
Quantity 20000
Packaging IC FLASH 256KBIT 90NS 32PLCC
Description original&Quality new original
555314
AT29C257-90JC
Microchip Technology
Quantity 9000
Packaging IC FLASH 256KBIT 90NS 32PLCC
Description original&Quality new original