Hi
The past couple of days I have been plaing arround with a Launchpad TMC4123GH6PM.
One thing I noticed is the board being pretty sensitive to ESD spikes (e.g. just lifting up from my chair causes one, my collegue 1m away as well).
When a spike occurs, the board seems to get in a locked state, only a power cycle seems to fix it.
I also noticed the controller to get pretty warm, measured it at 63 degrees Celsius.
Is this normal behaviour?
The software on it does not seem to affect its behaviour, it also occurs with a simple 'Blinky'.