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K22 Turn Off All I/O

Question asked by burgeh on Aug 28, 2018
Latest reply on Sep 18, 2018 by burgeh

Greetings,

 

I am using the MK22FN256VLH with KDS v3.2 and Processor Expert.

 

I am setting the Micro controller to sleep via  Cpu_SetOperationMode(DOM_SLEEP, NULL, NULL);  However, I am still get a lot more current then I would be expecting while it sleeps. Do I need to set all I/O pins possible to low? If so, is there a simple masking way to do this?

 

Thanks!

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