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LPC55S69 : wakeup due BoD

Question asked by Eugene Hiihtaja on Nov 6, 2019
Latest reply on Nov 8, 2019 by Sabina Bruce

Hello !

 

I need BoD type of wakeup when voltage start to drop below some level.

But looks like it is not possible to wakeup MCU from Power-down mode due BoD type of interrupt.

 

Can AnalogComparator used in similar way ?

It is not so clear how to initialize it and how some external pins should be used .

Do you have any application note for it or any example usage of it ?

 

Regards !

Eugene

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