This part is a kind of semiconductor called CS80C86.

Function of this product has CMOS 16-Bit Microprocessor.

Manufacturers : Intersil Corporation

Image and pinout :

Some of the text within the PDF file :

80C86 March 1997 CMOS 16-Bit Microprocessor Description The Intersil 80C86 high performance 16-bit CMOS CPU is manufactured using a self-aligned silicon gate CMOS process (Scaled SAJI IV). Two modes of operation, minimum for small systems and maximum for larger applications such as multiprocessing, allow user configuration to achieve the highest performance level. Full TTL compatibility (with the exception of CLOCK) and industry standard operation allow use of existing NMOS 8086 hardware and software designs. Features • Compatible with NMOS 8086 • Completely Static CMOS Design - DC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5MHz (80C86) - DC . . . . . . . . . . . . . . . . . . . . . . . . . . . .8MHz (80C86-2) • Low Power Operation - lCCSB . . . . . . . . . . . . . [ ... ]

CS80C86 PDF Datasheet Download