DS1220AD-200 Datasheet and DS1220AD-200 manual

Manufacturer : Dallas 

Packing : DIP 

Pins : 24 

Temperature : Min 0 °C | Max 70 °C

Size : 196 KB

Application : "2k x 8 CMOS nonvolatile SRAM, 200ns" 

DS1220AD-200 PDF Download