What about Freescale's 32bit ColdFire?
If you give up the X-86 thing, may be OK. It is a 68k like device, pretty good. Much better than x86 anyway; not sure if they came up with an FPU, though (a few years back they had none).
Dimiter
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The bigger ColdFires have a FPU (the V2 cores certainly don't, the V4 cores certainly do - I'm not sure about the V3 in the middle, but they are not as common).
To the OP - requiring an instruction set "similar to" the x86 is a poor choice for a processor - it's as sensible as looking for a car with an engine similar to a Model T Ford. It's fair enough to want x86 compatibility because of existing software, but if that's not an issue, drop the requirement. Every other common 32-bit instruction set is better for almost any purpose.
You are also way out on the pin count. You'll find very few devices with an external 32-bit databus on 100 pins - fast devices usually have somewhere around 25% of their pins on power and ground, and you'll need at least twenty more for databus control signals, clocks, debugger connections, reset, configuration and the like. About the smallest you'll find is 160 pins - more if you want a lot of IO features (such as Ethernet).
mvh.,
David
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