Category:Atari XL/XE

The Atari 8-bit family is a series of 8-bit home computers introduced by Atari, Inc. in 1979 as the Atari 400 and Atari 800[2] and manufactured until 1992. All of the machines in the family are technically similar and differ primarily in packaging. They are based on the MOS Technology 6502 CPU running at 1.79 MHz,[a] and were the first home computers designed with custom coprocessor chips. This architecture enabled graphics and sound more advanced than contemporary machines, and gaming was a major draw. First-person space combat simulator Star Raiders is considered the platform’s killer app. The systems launched with plug-and-play peripherals using the Atari SIO serial bus, an early analog of USB.[3][b]

The Atari 400 was initially almost half the cost of the Atari 800. Instead of the 800’s full-sized keyboard, the 400 has a pressure-sensitive, spillproof membrane keyboard. The 800 has a second cartridge slot and a larger case allowing RAM upgrades to 48K. Both models were replaced by the XL series in 1983, then–after the company was sold and reestablished as Atari Corporation–the XE models in 1985. The XL and XE are lighter in construction, while having Atari BASIC built-in and two joystick ports instead of four. The 130XE increased the memory to 128 KB of bank-switched RAM. [Text from Wikipedia]