Report
2 years, 10 months ago.

What is the voltage range i can measure with ADC?

Hey, is the the ADC range 0-3.3v or 0-5v?

Question relating to:

Affordable and flexible platform to ease prototyping using a STM32L476RGT6 microcontroller.
Comment on this question

1 Answer

2 years, 10 months ago.

Take a look at the datasheet, page 150-151 for all ADC characteristics.

Hi Joni,
In this case, the datasheet doesn't show an answer.
ADC Voltage range is depended on specific circuit design and this case is Nucleo board concept.
Please measure AVDD voltage (CN5) on your L476RG board.
The measured voltage is your ADC full range voltage and I hope you can get 3.3V or nearly equal to 3.3V.

posted by Kenji Arai 06 Oct 2016