AT28C256-20DM/883 Similar

AT28C256-20DM/883 Datasheet and AT28C256-20DM/883 manual

Manufacturer : Atmel 

Packing : cer DIP 

Pins : 28 

Temperature : Min -55 °C | Max 125 °C

Size : 838 KB

Application : 256K(32K x 8) paged CMOS EPROM 

AT28C256-20DM/883 PDF Download