GR >> AT28C256E-15TU 
88422
AT28C256E-15TU
Atmel
Quantity 20000
Packaging IC EEPROM 256KBIT 150NS 28TSOP
Description original&Quality new original
554733
AT28C256E-15TU
Microchip Technology
Quantity 9000
Packaging IC EEPROM 256KBIT 150NS 28TSOP
Description original&Quality new original