STM32 Timer Calculator

STM32 Timer Calculator Online Tool

This STM32 Timer Calculator Tool Will Help You Automate The Calculation Process For Selecting The Suitable ( ARR & PSC ) register values To Generate Timer Interrupts With any STM32 microcontroller hardware timer.

Timer Interrupt Interval:
Clock Frequency:
ARR Register Width:

STM32 Timer Configurations

ARR Register Value:

PSC Prescaler Value:

To better understand what this tool does and how to use the generated ARR & PSC register values in practical STM32 example projects, it's highly recommended to check out the tutorial linked below for more information about STM32 Timers and timer interrupts.

STM32 Timers Explained Tutorial - Timer interrupt HAL Example

STM32 Timer Interrupts Tutorial & Code Examples

This tutorial will help you learn more about STM32 Timers & Timer Interrupts, How it works, and how to generate periodic timer interrupt events. It's highly recommended to check it out.

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