and could run up to 12.5MHz.
I removed this, because I think that it is wrong, but I'm not sure. I believe that a 16MHz 80286 was pretty common, and my father said that his first computer had a 20MHz 286 CPU. Can anyone confirm or deny? -- STG
UPDATE: I am sure. Check this page: http://www.pcguide.com/ref/cpu/fam/g2I80286-c.html -- STG