GR >> AT28HC256-90JU 
88434
AT28HC256-90JU
Atmel
Quantity 20000
Packaging IC EEPROM 256KBIT 90NS 32PLCC
Description original&Quality new original
554899
AT28HC256-90JU
Microchip Technology
Quantity 9000
Packaging IC EEPROM 256KBIT 90NS 32PLCC
Description original&Quality new original
888236
AT28HC256-90JU
ATMEL
Quantity 9000
Packaging PLCC
Description original&Quality new original