 By 1998, cell phones accounted for two-thirds of Motorola's gross revenue.The company was also strong in semiconductor technology, including integrated circuits used in computers.In particular, it is known for the 6800 family and 68000 family of microprocessors and related peripheral ICs; the processors were used in Atari ST, Commodore Amiga, Color Computer, and Apple Macintosh personal computers and in the early HP laser printers, and some 6800-family peripheral devices were used in the IBM PC series of personal computers.