GR >> AT28HC256F-90TI 
88845
AT28HC256F-90TI
Atmel
Quantity 20000
Packaging IC EEPROM 256KBIT 90NS 28TSOP
Description original&Quality new original
554986
AT28HC256F-90TI
Microchip Technology
Quantity 9000
Packaging IC EEPROM 256KBIT 90NS 28TSOP
Description original&Quality new original