STM32F4 PWM Calculator

Quickly calculate the PSC, ARR, and CCR values for STM32F4 timers and generate precise PWM signals. This tool helps you achieve the desired frequency and duty cycle without manually guessing prescaler and auto-reload values. Simply select your timer, input the APB clocks, desired PWM frequency, and duty cycle — the calculator does the rest, providing a ready-to-use configuration for STM32CubeIDE or CubeMX.