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.


  • Compatible with NMOS 8086
  • Completely Static CMOS Design
  • DC 8MHz (80C86-2)
  • Low Power Operation
  • lCCSB 500mA Max
  • ICCOP 10mA/MHz Typ
  • 1MByte of Direct Memory Addressing Capability
  • 24 Operand Addressing Modes
  • Bit, Byte, Word and Block Move Operations
  • 8-Bit and 16-Bit Signed/Unsigned Arithmetic
  • Binary, or Decimal
  • Multiply and Divide
  • Wide Operating Temperature Range
  • C80C86 0°C to +70°C
  • M80C86 -55°C to +125°C
  • Pb-Free Available (RoHS Compliant)

Product Options

Orderable Part ID Part Status Pkg. Type Carrier Type Buy Sample
Active CERDIP Tube

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
80C86 Datasheet Datasheet PDF 1.57 MB
Application Notes & White Papers
AN9867: End of Life Derating: A Necessity or Overkill Application Note PDF 338 KB
AN9654: Use of Life Tested Parts Application Note PDF 224 KB
PCN15064 - Qualification of Alternate Assembly Site for CERDIP (MMT) Product Change Notice PDF 323 KB
PCN14017 - Test Site Change for the Listed Intersil Products - Carsem (CAS) Ipoh, Malaysia Product Change Notice PDF 174 KB
PCN11040 - Manufacturing Site Change for Assembly of Intersil Ceramic Dual-In-Line (Frit Seal Cerdip) Products - Amkor (ATP) Muntinlupa City, Philippines Product Change Notice PDF 151 KB
Intersil Space Products Brochure Brochure PDF 3.14 MB