The FRDM-K20D50M is the first Kinetis K-series offering in Freescale’s series of “Freedom” boards.

The specs look very similar to the FRDM-KL25Z, except that this is a Kinetis K20 USB part – a Cortex-M4 processor instead of a Cortex-M0+.

Freescale’s site claims a cost of USD18.00.

Here are some highlights:

Freescale FRDM-K20D50M “Freedom” board