GR >> AT49F512-70TC 
88981
AT49F512-70TC
Atmel
Quantity 20000
Packaging IC FLASH 512KBIT 70NS 32TSOP
Description original&Quality new original
556882
AT49F512-70TC
Microchip Technology
Quantity 9000
Packaging IC FLASH 512KBIT 70NS 32TSOP
Description original&Quality new original