STM32F407VG6T Microcontroller ADC Resolution The following table shows the input pins for each analog channel and ADC modules. The result of the ADC is stored in left or right-aligned 16-bit data register. Furthermore, it supports three modes of A/D conversion such as single, continuous, scan, or discontinuous mode. STM32F407VG6T microcontroller ADC supports 6-bit, 8-bit, 10-bit, and 12-bit configurable resolution. This means there are a total of 16 analog input channels available for the STM32F4 discovery board. These ADC modules share 16 analog input channels. STM32F407VG microcontroller has three successive approximation type ADC modules such as ADC1, ADC2, and ADC3. This MCU chip has many built-in user programmable peripherals and ADC modules are also available. STM32F4 Discovery Board ADC modulesĪs mentioned in the introduction, this development board contains an ARM Cortex-M4 based STM32F407VG chip. In the end, we will see examples to measure analog voltage connected with one of the ADC input pins using Keil uvision and HAL Libraries. Secondly, we will see ADC HAL drivers for STM32F4 series microcontrollers. Firstly, we will see an introduction of ADC modules of STM32F4. This microcontroller comes with the STM32F4 Discovery Board. We will learn to use built-in analog to digital converter modules of the STM32F407VG microcontroller.
In this tutorial, we will learn about the ADC of STM32F4 discovery Board.
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