MSM51V17805D-50JS Datasheet and MSM51V17805D-50JS manual

Manufacturer : OKI 

Packing : SOJ 

Pins : 28 

Temperature : Min 0 °C | Max 70 °C

Size : 443 KB

Application : "2,097,152-word x 8-bit dynamic RAM" 

MSM51V17805D-50JS PDF Download