AT >> AT49F512-90JI 
90183
AT49F512-90JI
Atmel
Quantity 20000
Packaging IC FLASH 512KBIT 90NS 32PLCC
Description original&Quality new original
556889
AT49F512-90JI
Microchip Technology
Quantity 9000
Packaging IC FLASH 512KBIT 90NS 32PLCC
Description original&Quality new original