GR >> AT27LV512A-15JC 
89536
AT27LV512A-15JC
Atmel
Quantity 20000
Packaging IC OTP 512KBIT 150NS 32PLCC
Description original&Quality new original
554435
AT27LV512A-15JC
Microchip Technology
Quantity 9000
Packaging IC OTP 512KBIT 150NS 32PLCC
Description original&Quality new original