Atari 800XL

Discontinued Atari 800XL – Where To Find And Buy Online

The Atari 800XL is a home computer that was released by Atari Corporation in 1983 as an upgrade to the popular Atari 800 computer. It was part of the Atari 8-bit family of computers, which also included the Atari 400, Atari 800, Atari 600XL, and Atari 1200XL.

Some key features and specifications of the Atari 800XL:
The Atari 800XL was powered by an 8-bit MOS 6502C CPU running at 1.79 MHz.

It had 64 KB of RAM, which was an upgrade from the 48 KB of RAM in the previous Atari 800 model.

The 800XL featured the ANTIC (Alpha-Numeric Television Interface Controller) and GTIA (Graphics Television Interface Adapter) chips, providing graphics capabilities of up to 256 colors and various screen modes. It also had a POKEY (Pot Keyboard Integrated Circuit) chip that provided sound and I/O functions.

The computer had two joystick ports, one cartridge port, one expansion port for peripherals and memory upgrades, an SIO (Serial Input/Output) port for connecting disk drives and other peripherals, and an RF port for connecting to a television.

The Atari 800XL came with the built-in Atari Operating System (OS), which provided access to the BASIC programming language and allowed users to run software from cartridges or floppy disks.

The Atari 8-bit family had a wide range of software available, including games, productivity applications, educational software, and programming tools.

The Atari 800XL competed with other home computers of its time, such as the Commodore 64, Apple II series, and the Tandy/RadioShack TRS-80 models.

The Atari 800XL was popular among home computer enthusiasts in the 1980s and contributed to the growth of the gaming industry with a rich library of games. While it may be considered outdated by today’s standards, it holds a special place in the history of personal computing and gaming. Some retro computing enthusiasts and collectors still enjoy using and preserving these classic machines today.

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Missile Command Atari Computer Cartridge CXL4012 - ATARI 400/800/XL

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Vintage Atari 800XL Computer, Disk Drive, A8PicoCart, Books & Accessories

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Atari 400 800 XL XE Vintage Lot of Games, Software Programs, Manuals & More

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Atari CX85 For Atari 400/800

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4 ATARI 800XL CASSETTE GAMES

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Fast Eddie for Atari 400/800/XL/XE Authentic Good Condition Rare Free Shipping

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Ninja IBM C-64 C64/128 ATARI 400/800/XL TANDY Mastertronic - New Sealed Vintage

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Atari 400 800 XL - DIG DUG Cartridge w/ literature- TESTED & WORKS

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Atari 800XL/130XE & C64/128 Game ~ SPEED KING ~ Case & 5.25" Disk & case Only

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Atari 800xl Computer / Power Supply / Joysticks / Book (powers on, untested)

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MPP-1100 - Atari 400/800/XL/XE Computer Parallel Printer Interface Cable - RARE

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POKEY CO12294/C012294 (IC) for Atari 400/800/XL/XE PULLED FROM AN ATARI 5200!

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Factory Original ATARIAN CERTIFIED GAME PATCH Atari 2600/7800/ST/800/XL

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Jewels Of Darkness (Atari 400 800 XL XE)floppy disc)does not load)

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Donkey Kong Nintendo RX8031 Cartridge Atari 8-bit 400/800/XL/XE (UNTESTED)

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HALFTIME BATTLIN BANDS Atari 400/800/XL/XE Battling untested

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POGOMAN (Atari 400/800/XL/XE, 1982) By Computer Magic Ltd Disk Only

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REVERSI II (Atari 400/800/XL/XE, 1981) By ATARI (Cassette only) NTSC

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PREPPIE! (Atari 400/800/XL/XE, 1981) By ADVENTURE INTERNATIONAL (Cassette only)

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New Sealed Sargon II Chess Game on 5.25 disk for Commodore 64 or Atari 800XL

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Ultimate Atari Video (UAV) board for Atari 2600, 5200, 7800, 400, 800, XL, XE

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Vintage THE HOME FILING MANAGER Atari 400,800/XL/XE on Disk NEW

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Soccer (Atari 400/800/XL/XE) Box, Game, Manual & Extra

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Vintage ATARI SOFTWARE Atari Speed Reading for Atari 400/800XL

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Atari 800XL Vintage Home Computer (Tested & Working) Boxed BASIC Version B NTSC

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ATARI 800XL COMPUTER POWER SUPPLY ADAPTER CO61982

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Solar Star Atari Computer 400/800/XL/XE Microdaft CIB 5 1/4" w/Folio, Manual+

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Atari 800XL Computer Vintage XL 800 PC

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Atari 400/800 XL/XE Dig Dug CIB

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Flight Simulator II (Atari 400/800/XL/XE, 1987)

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DONKEY KONG (Atari 400/800/XL/XE, 1983) By Atari (Cartridge Only) NTSC #2

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Atari 400 800 XL XE - Crusade in Europe - by Microprose Computer Game 1985

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Spinnaker FaceMaker Video Game Cartridge for Atari 400/800/XL/XE

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Koala Ware Micro Illustrator (Atari 400/800/XL/XE, 1983) Tested, Very Rare!

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Atari 400 800 XL XE Game Cartridge - Q*bert by Parker Brothers - Tested!

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Pac-Man (Atari 400/800/XL/XE, 1982)

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Pac-Man (Atari 400/800/XL/XE, 1982)

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Centipede Atari 400 800 XL/XE CXL 4020

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RARE Mr Cool SierraVision Atari 400 800 XL XE Cartridge SierraVision

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NEW Factory Sealed Millipede Cartridge for Atari 400/800/XL/XE Small Box #E36

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Star Trek Strategic Operations Simulator (Atari 400/800/XL/XE) Cartridge 1983

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Enchanter by Infocom 5.25 disk Atari 8 bit 800, XL, XE Disk Only Rare

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Frogger ATARI 400 800 XL XE Home Computer Brand New Factory Sealed Parker Bros.

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Submarine Commander (Atari 400 800 XL XE) VINTAGE - Complete - Authentic

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PACMAN cartridge with manual -Atari 400 800 XL/XE XEGS- 1982 cxl4022 nice manual

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Atari COMPUTER PLAYGOUND Manual/Book 800/XL/XE NEW NOS

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Atari CX85 Numeric Keypad - Atari 400/800

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Astro Chase Atari 400 / 800 / XL / XE Computer Cartridge Parker Bros Video Game

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Pac-Man for Atari 400/800/XL/XE CXL4022 Fast Shipping Authentic

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MAC65/BUG65 Version 2.00 for ATARI 400/800/XL/XE Computers

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