I'm using KL1x and KL2x parts in a number of projects and I made a cheat sheet that summarizes the pin assignment for 32-QFN packages.
Others may as well find this useful:
http://downloads.qi-hardware.com/people/werner/anelok/tmp/kl-32-cheat.pdf
The source (XFig) lives here:
https://gitlab.com/anelok/anelok/blob/master/doc/kl-cheat/kl-32-cheat.fig
If you find any mistakes, please let me know.
- Werner
