All NXP Cortex™-M microcontrollers are upwardly binary compatible and offer all the advantages of a single development tool chain. Users can migrate their designs between Cortex-M0 and Cortex-M3 with minimal effort. The easy-to-use LPCXpresso IDE for the LPC1200 series is an inexpensive development system. For further information on LPCXpresso and other third party development tools, including Keil, IAR, Code Red, please visit www.nxp.com/lpcxpresso