The ChipList, by Adrian Offerman; The Processor Portal

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Intel i8086A/i80C86A processor

Identification


Model name: i8086A/i80C86A.
Supplier: Intel.
Component class: CPU.

Architecture


16 bit internal data bus.
16 bit external data bus.
20 bit address bus.
Data and address bus are multiplexed.
Separate address space for instructions and data (Harvard architecture).

Clock speed


Clock speed Model Periphery Manufacturing technology
4 MHz Intel i8086A CPU   NMOS
5 MHz Intel i8086AH CPU   HMOS
8 MHz Intel i8086AH-2 CPU   HMOS
10 MHz Intel i8086AH-1 CPU   HMOS
5 MHz Intel i80C86A CPU  
8 MHz Intel i80C86A-2 CPU  
10 MHz Intel i80C86A-1 CPU  
12 MHz Intel CPU  
Clock speed Model Periphery Manufacturing technology
  Intel iM80C86A CPU military (-55 - 125 °C)  

Physics


Packaging: 40 pin CerDIP.

Dates


Introduction date: May 1978.

Market


Used in: IBM PC clones, IBM PC/XT clones.

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