GR >> AT27C256R-45JI 
89347
AT27C256R-45JI
Atmel
Quantity 20000
Packaging IC OTP 256KBIT 45NS 32PLCC
Description original&Quality new original
554171
AT27C256R-45JI
Microchip Technology
Quantity 9000
Packaging IC OTP 256KBIT 45NS 32PLCC
Description original&Quality new original