GR >> AT27BV512-70JC 
89161
AT27BV512-70JC
Atmel
Quantity 20000
Packaging IC OTP 512KBIT 70NS 32PLCC
Description original&Quality new original
553881
AT27BV512-70JC
Microchip Technology
Quantity 9000
Packaging IC OTP 512KBIT 70NS 32PLCC
Description original&Quality new original