Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi, I am implementing a Dual Active Bridge (DAB) DC-DC converter on an STM32L476RG Nucleo board. The goal is to generate 8 complementary PWM signals using TIM1 (Bridge 1) and TIM8 (Bridge 2), both at 5 kHz with 50% duty cycle, and to control the po...
Hi.I'm using an STM32G051 and would like to use 12 ADC channels which are not sequential. I have thus set up the ADC for 'sequencer set to not fully configurable' as show below:Ignore for the moment that IN9 is red, I think I was trying something wit...
Hello, Is my understanding correct that it's impossible to internally detect short (<100ns) drops of VCORE internally? Reading RM0481 page 154 it seems impossible to directly monitor VCORE through the tamper mechanism which I assume forces the use of...
I realise one cannot disable the watchdog, short of a full reset.One method would be to leave a "magic number" somewhere, say in one of the RTC locations, do a reboot, and if that is found at power-up, you don't enable the watchdog and you perform a ...
Heyho,playing with the L073, partitioned the flash for bootloader "BL" (bank 1) and application (bank 2).No writing of app yet, just testing jumping back and forth.I just added a no-init variable for communication between BL and app, mainly to tell t...
I am currently working on the STM32N6570-DK board for a camera-based project.Development SetupIDE: STM32CubeIDE (Version 2.1.1)Tool: STM32CubeMX (with STM32N6 package installed)Issue 1: Flashing & Boot BehaviorI tested the example GPIO_IOToggle progr...
AN2606 indicates that I should be able to activate the built in boot loader by jumping to the correct address in ROM, but I can't work out what that address is for the STM32U535CB.
Hello everyone,I develop a project with STM32U575 and I want to use LPUART with LPDMA, normally I use LPUART with normal DMA in my other stm32L4 projects but here I couldnt work with this peripherals. Low power is not a critical issue of this part of...
Dear STMicroelectronics Team,I am looking for an STM32 microcontroller for a new project. My main requirements are:At least 4 SPI interfacesAt least 2 USB interfacesCould you please suggest suitable STM32 part numbers that meet or come close to these...
Hi all,We have a product using a STM32L451CEU6. We have gone through low rate initial production and it has met requirements but the customer has requested a change. We are experimenting with increasing the system clock speed the device is running at...
