32 bit Floating Point for Micro Controllers
MicroMegacorp have created an FPU that comes in two versions an 8-pin DIP and an 18-pin DIP package. They can be connected via an I²C or SPI interface with virtually any micro controller that supports either of these interfaces.
Parallax’s Propeller Cogs
A very innovative design indeed. Eight 32-bit processors on a single chip offering 160MIPS of aggregate processing power.