AT28HC256-12SC Datasheet and AT28HC256-12SC manual

Manufacturer : Atmel 

Packing : SOIC 

Pins : 28 

Temperature : Min 0 °C | Max 70 °C

Size : 489 KB

Application : 256 (32K x 8) high speed parallel EEPROM, 120ns 

AT28HC256-12SC PDF Download