GR >> AT28C256F-15SC 
88805
AT28C256F-15SC
Atmel
Quantity 20000
Packaging IC EEPROM 256KBIT 150NS 28SOIC
Description original&Quality new original
554755
AT28C256F-15SC
Microchip Technology
Quantity 9000
Packaging IC EEPROM 256KBIT 150NS 28SOIC
Description original&Quality new original