I have a couple of questions regarding the main clock that is used in the FRDM-K22F eval board.
1) If my understanding is correct, does the K22F work out of an internal 120MHz clock?
2) If the device works out of an internal clock, is it possible to configure the device to work from an external clock?
I have read the documentation, but it is not fully clear to me.
Thank you very much.