GR >> AT27LV256A-15JI 
89513
AT27LV256A-15JI
Atmel
Quantity 20000
Packaging IC OTP 256KBIT 150NS 32PLCC
Description original&Quality new original
554401
AT27LV256A-15JI
Microchip Technology
Quantity 9000
Packaging IC OTP 256KBIT 150NS 32PLCC
Description original&Quality new original