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ST32L476 use of VREF+

Question asked by deyo.scott on Feb 2, 2016
Latest reply on Feb 5, 2016 by deyo.scott
Thanks for any help. I'm confused on how to connect VREF+. I see that it can be used as an reference voltage output, and I now have it as No Connect. VDDA is connected to its pin, which seems to provide the voltage reference needed for the ADC.

So, my question: Is this enough for the ADC to work (VREF+ No Connect)? We're about to roll with boards, and I'd rather not do an ECO at this point, but I'd also rather have it work :)

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