Fujitsu MB8795B digital signal processor.

Fujitsu MB8795B

​Type: Likely a digital signal processor (DSP) or communication IC.

​Manufacturer: Fujitsu (indicated by the stylized "F" logo).

​Specs: The part number MB8795B identifies the component. The markings "8645 Y00" indicate it was manufactured in the 45th week of 1986. The "JAPAN" marking indicates the country of origin. This is a vintage component, likely used in industrial or communication systems of that era. Its hermetic ceramic package is indicative of a high-reliability part designed for demanding applications.