GR >> AT27BV256-70RC 
89134
AT27BV256-70RC
Atmel
Quantity 20000
Packaging IC OTP 256KBIT 70NS 28SOIC
Description original&Quality new original
553848
AT27BV256-70RC
Microchip Technology
Quantity 9000
Packaging IC OTP 256KBIT 70NS 28SOIC
Description original&Quality new original