GR >> AT29C512-15TC 
89857
AT29C512-15TC
Atmel
Quantity 20000
Packaging IC FLASH 512KBIT 150NS 32TSOP
Description original&Quality new original
555328
AT29C512-15TC
Microchip Technology
Quantity 9000
Packaging IC FLASH 512KBIT 150NS 32TSOP
Description original&Quality new original