GR >> AT27LV256A-55JC 
88729
AT27LV256A-55JC
Atmel
Quantity 20000
Packaging IC OTP 256KBIT 55NS 32PLCC
Description original&Quality new original
554406
AT27LV256A-55JC
Microchip Technology
Quantity 9000
Packaging IC OTP 256KBIT 55NS 32PLCC
Description original&Quality new original