AT >> AT49F040-90TC 
90176
AT49F040-90TC
Atmel
Quantity 20000
Packaging IC FLASH 4MBIT 90NS 32TSOP
Description original&Quality new original
556823
AT49F040-90TC
Microchip Technology
Quantity 9000
Packaging IC FLASH 4MBIT 90NS 32TSOP
Description original&Quality new original