MSU2965C40 Datasheet and MSU2965C40 manual

Manufacturer : Mosel Vitelic 

Packing : PLCC 

Pins : 44 

Temperature : Min 0 °C | Max 70 °C

Size : 75 KB

Application : 40 MHZ 64 KB internal memory MCU, on-down loadable 

MSU2965C40 PDF Download