GR >> AT27BV512-15JI 
89156
AT27BV512-15JI
Atmel
Quantity 20000
Packaging IC OTP 512KBIT 150NS 32PLCC
Description original&Quality new original
553876
AT27BV512-15JI
Microchip Technology
Quantity 9000
Packaging IC OTP 512KBIT 150NS 32PLCC
Description original&Quality new original