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STM32 ADC Vref+ & VDD

Question asked by Johnson.Mark.001 on Mar 25, 2015
Latest reply on Mar 26, 2015 by Clive One
An application requires an external Vref+ of 3.0VDC and Vref- of 0, VDD of the chip is 3.3VDC. Whats the best method to set this Vref+ to the STM32 micro controller?