GR >> AT27BV512-70TI 
89166
AT27BV512-70TI
Atmel
Quantity 20000
Packaging IC OTP 512KBIT 70NS 28TSOP
Description original&Quality new original
553888
AT27BV512-70TI
Microchip Technology
Quantity 9000
Packaging IC OTP 512KBIT 70NS 28TSOP
Description original&Quality new original