History of Motorola microprocessors
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Launched: 1979
Bits: 16
Clock: 2 MHz
Transistors: 68 000
It takes its name from the number of transistors it contains.
It was the first in a family of microprocessors that included the Motorola 68008, Motorola 68010, Motorola 68020, Motorola 68030, Motorola 68040, and Motorola 68060 microchips. It was also known as the 68k.
It powered the popular Commodore Amiga and Atari ST computers, and the first Macintosh computers.
It also powered the Sharp X68000 (sold only in Japan) and the first Capcom arcade video game motherboards.
Launched: 1987
Bits: 32
Clock: 16 MHz
Transistors: 273 000
The 68030 is similar to the 68020 but includes an on-chip cache.
Launched: 1994
Bits: 32
Clock: 50 MHz
Transistors: 2 500 000
The Motorola 68060 was the last of the 68k family. It was two to three times more powerful than its predecessor, the 68040, and featured an integrated floating-point unit (FPU) and memory management unit (MMU).