GR >> AT27C516-55JC 
89448
AT27C516-55JC
Atmel
Quantity 20000
Packaging IC OTP 512KBIT 55NS 44PLCC
Description original&Quality new original
554315
AT27C516-55JC
Microchip Technology
Quantity 9000
Packaging IC OTP 512KBIT 55NS 44PLCC
Description original&Quality new original