MC68040 / XC68040

Voltage: 5V
Data Bus: 32bit
Address Bus: 32bit
Cache: 4k instruction cache
4k data cache
MMU: Yes
FPU: Yes
Transistors: 1,170,000

+ Used as base processor in an Amiga
* Used on an Amiga Accelerator
Available in Mhz Used in Amiga/Accelerator
16.00 No
20.00 No
25.00 Yes + *
28.00 Yes *
33.00 Yes *
35.00 Yes *
40.00 Yes *
42.00 No
50.00 No

This has been used as the base processor in several Amigas and on several accelerator cards. The MC version is a later revision of the 040 which is more tolerant to heat and overclocking than the XC version.

Thanks to Joe Torre