GR >> AT28C256F-15TC 
88807
AT28C256F-15TC
Atmel
Quantity 20000
Packaging IC EEPROM 256KBIT 150NS 28TSOP
Description original&Quality new original
554758
AT28C256F-15TC
Microchip Technology
Quantity 9000
Packaging IC EEPROM 256KBIT 150NS 28TSOP
Description original&Quality new original