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Kinetis K40 using GPIO as supply and current capability

Question asked by Luciano Moraes on Sep 19, 2015
Latest reply on Sep 22, 2015 by Luciano Moraes

Hi, I want to use a GPIO of the Kinetis K40 as specific supply for other ic but I didn't find a list of the GPIOs that can be used as supply (all GPIOs can be used as supply pins or only some GPIOs have a internal charge pump for it?) and the specification of the GPIO pin on supply mode mainly current capability and voltage range operation in the referece manual. Someone can point me where can I find this info?

 

Thanks,

 

Luciano.

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