Intel 80286

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Explore the main themes, entities and connections around Intel 80286. Start with the topic map, then use the sections below for research and deeper semantic analysis.

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Architecture

Multi-user Multitasking PBXs Real-time Process control

22 related topics

Features

Directly executed in 16-bit protected mode Memory management unit Motorola 68010 NS320xx Unix

42 related topics

History and performance

MHz AMD Harris Intersil Fujitsu Limited

11 related topics

Support components

PLCC DIP 8288 Arbiter

4 related topics

Key facts & relationships

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Address width: 24 bits
Co-processor: Intel 80287
Common manufacturer: Intel, IBM, AMD, Harris (Intersil), Siemens, Fujitsu
Data width: 16 bits
Discontinued: 1991
FSB speeds: 4 MHz to 25 MHz

Topics to explore

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Overview

Intel
16-bit 16-bit computing
Microprocessor
Data buses Bus (computing)
Address Address bus
Memory management
24 bits 24-bit computing
NMOS NMOS logic
HMOS Depletion-load NMOS logic
80186 Intel 80186
Intel 8086
8088 Intel 8088
IBM PC/AT IBM Personal Computer AT

History and performance

MHz
AMD
Harris Harris Corporation
Intersil
Fujitsu Limited Fujitsu
CMOS
Instructions per clock Instructions per cycle
2 clock cycles Clock cycles per instruction
Stepping level
Errata Erratum
Second sourced Second source

Architecture

Multi-user
Multitasking Computer multitasking
PBXs Private branch exchange
Real-time Real-time computing
Process control
Transistors Transistor
Loosely coupled
Pipeline Pipeline (computing)
Plastic leaded chip carrier
Leadless chip carrier
Pin grid array
Clock cycle
I486 Intel 80486
Pentium
Base+index Addressing mode
ALU Arithmetic logic unit
Microcoded Microcode
MUL Multiplication
DIV Division (mathematics)
MB Megabyte
Address space
Virtual memory

Features

Directly executed in 16-bit protected mode Protected mode
Memory management unit
Motorola 68010
NS320xx
Unix
Server Network server
Workstation
Intel 80287
Packed decimal
Floating-point numbers Floating-point number
80287
Real mode
ROM BIOS
8042
32-bit 32-bit computing
Intel 80386
Double fault
RAM disk
PC DOS
Extended memory
BIOS
Emulation Emulator
Expanded memory
Global Descriptor Table
Virtual machine
Bill Gates
MS-DOS
Microsoft Windows
Microsoft
OS/2

Support components

PLCC Chip carrier
DIP Dual in-line package
8288 Intel 8288
Arbiter Arbiter (electronics)

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

Nodes98

Edges97

Triples59

Avg. degree1.98

Density0.020408

Components1

How this topic connects Entity context

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Intel 80286

Top relations

related to Support components · 24

Intel 80286 → Advanced Direct Memory Access, Arbiter, Both, Bus Controller, Clock Generator, Controller, DIP, DMA, Driver, Fujitsu Limited, High Integration AT-Compatible Chip, Intel, It, MHz, PLCC, Set, The, The Intel, These, They

related to External links · 9

Intel 80286 → CPU Information, Hardware Reference Manual, Hebrew, Hint, IBM-862, INFO, Intel DatasheetsIntel, Linux, Programmer's Reference Manual

Packages · 4

Intel 80286 → 100-pin PQFP (engineering sample only), 68-pin LCC, 68-pin PGA, 68-pin PLCC

Sockets · 3

Intel 80286 → LCC-68, PGA68, PLCC-68

Address width · 1

Intel 80286 → 24 bits

Co-processor · 1

Intel 80286 → Intel 80287

Common manufacturer · 1

Intel 80286 → Intel, IBM, AMD, Harris (Intersil), Siemens, Fujitsu

Data width · 1

Intel 80286 → 16 bits

Discontinued · 1

Intel 80286 → 1991

FSB speeds · 1

Intel 80286 → 4 MHz to 25 MHz

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

80286 mode intel protected memory 286 8086 also address dos could ibm available real used version would first cpu data

Entity relationships Subject–Predicate–Object triples

Subject	Predicate	Object	Confidence	Src
Intel 80286	Address width	24 bits	1.00	infobox
Intel 80286	Co-processor	Intel 80287	1.00	infobox
Intel 80286	Common manufacturer	Intel, IBM, AMD, Harris (Intersil), Siemens, Fujitsu	1.00	infobox
Intel 80286	Data width	16 bits	1.00	infobox
Intel 80286	Discontinued	1991	1.00	infobox
Intel 80286	FSB speeds	4 MHz to 25 MHz	1.00	infobox
Intel 80286	Instruction set	x86-16 (with MMU)	1.00	infobox
Intel 80286	Launched	February 1982	1.00	infobox
Intel 80286	Max. CPU clock rate	4 MHz to 25 MHz	1.00	infobox
Intel 80286	Packages	68-pin PLCC	1.00	infobox
Intel 80286	Packages	68-pin LCC	1.00	infobox
Intel 80286	Packages	68-pin PGA	1.00	infobox
Intel 80286	Packages	100-pin PQFP (engineering sample only)	1.00	infobox
Intel 80286	Predecessors	8086, 8088 (while 80186 was contemporary)	1.00	infobox
Intel 80286	Sockets	PGA68	1.00	infobox
Intel 80286	Sockets	PLCC-68	1.00	infobox
Intel 80286	Sockets	LCC-68	1.00	infobox
Intel 80286	Successor	Intel 80386	1.00	infobox
Intel 80286	Technology node	1.5 μm	1.00	infobox
Intel 80286	Transistors	120,000 or 134,000, 1.5μm	1.00	infobox

Related concept clusters Concept neighborhoods

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Connections between topic areas Semantic bridges

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