AT28HC256-90JI Datasheet and AT28HC256-90JI manual

Manufacturer : Atmel 

Packing : PLCC 

Pins : 32 

Temperature : Min -40 °C | Max 85 °C

Size : 800 KB

Application : 256(32K x 8) high speed CMOS EPROM 

AT28HC256-90JI PDF Download