See also: List of common microcontrollers
As of 2008 there are several common architectures:
* MSP430 (16-bit)
* CF (32-bit)
* ARM
* MIPS (32-bit PIC32)
* S08
* AVR
* PIC (8-bit PIC16, PIC18, 16-bit dsPIC33 / PIC24)
* V850
* PowerPC ISE
* PSoC (Programmable System-on-Chip)
* Basic Stamp