Atari ST

The Atari ST is a home computer released by Atari Corporation in June 1985. Development machines were distributed around May 1985 and it was available commercially from that summer into the early 1990s. The "ST" officially stands for "Sixteen/Thirty-two",which referred to the Motorola 68000's 16-bit external bus and 32-bit internals. Due to its graphical user inferface, it was known as the "Jackintosh", a reference to Jack Tramiel.