GR >> AT28BV256-20JU 
88551
AT28BV256-20JU
Atmel
Quantity 20000
Packaging IC EEPROM 256KBIT 200NS 32PLCC
Description original&Quality new original
554486
AT28BV256-20JU
Microchip Technology
Quantity 9000
Packaging IC EEPROM 256KBIT 200NS 32PLCC
Description original&Quality new original