M68k

The M68k was, and still is, a popular family of CISC microprocessors introduced in 1979 by Motorola. Early on, it found its way into advanced workstations, Macintoshes, homecomputers and embedded systems.

More details can be found here.

Computers in my collection based on M68k are:

68000/68010

Atari and Commodore systems will appear later.

68020

Apple systems will appear later.

68030

Apple Macintosh IIsi
Apple Macintosh SE/30

68040

Apple Macintosh Quadra 700