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LRADC voltage measurement

Question asked by Joe Cool on Feb 4, 2015
Latest reply on Feb 5, 2015 by igorpadykov

I try to read out the system voltage levels using LRADC channels.

However, I don't get around with the output values: Channel 6 (VDDIO) gives an output value of about 3640, channel 15 (VDD5V) gives an output value of 2789. What do these values mean, what formula is necessary to get the real voltages?

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