STM32 MCUs Products

Is there any plans for MCU that has STM32F407 specs, but has CAN-FD interfaces instead of CAN?

How to use code compiled date & time in my code on STM32F446RE Nucleo board?

Hello All,I am using STM32F446RE Nucleo board. As part of displaying the software version, I need to know how to Capture and Display the current code compiled Date & Time in my code.For example,::If I compile the code @ 29-Jan-2020 12:44:37.20 and fl...

I/O port configuration during/just after reset

Hi,​We started design with STM32G070RB for our new application.And, i'd like to know the detail about below explanation about I/O port configuration during/just after reset at page.161 of the reference manual(RM0454). |​During and just after reset, t...

Is the X-CUBE-CRYPTOLIB FIPS certified for all STM32's or just the STM32L4?

The ST documentation kind of makes it seem like the cryptolib is FIPS certified for all STM32's, but the NIST site (https://csrc.nist.gov/projects/cryptographic-algorithm-validation-program/details?product=5441) shows the operating enviroment as "STM...

The firmware loads just fine, but how come the Option Bytes fail? Even if I change absolutely nothing except the Option Bytes, it fails. What is wrong with what I am doing?

Hello, I am using an STM32F303CC MCU and I am able to successfully upgrade the Internal Flash, but any time I try applying the update to the Option Bytes I get the following error: "Target 01: Unable to find data for that device/target from the file....

Activating USART

Hi, I have a Problem with the NUCLEO-L476RG.I tried to activate USART2.Sending a single Char to a Terminal Programm like Putty or HTERM. I took the guide from the reference Manual on Page 1341. But it wont work.#include "stm32l4xx.h" #include "stm32l...

NUCLEO- STM32F446RE : Counter example which works on step pulse from external source/pin

Hello All,I am looking for an example to understand timer module which will be used as COUNTER which actually drives from external step pulse.I am using CubeMX but getting confused with the different modes or configurations available in CubeMX.Can an...

Configure GPIO on NUCLEO-L476RG without Cube MX

Hello,i want to turn the Green USER LED on. #include "stm32l4xx.h" #include "stm32l4xx_nucleo.h" int main(void) { RCC->AHB2ENR |= RCC_AHB2ENR_GPIOAEN; GPIOA->MODER |= GPIO_MODER_MODER5_0; GPIOA->ODR |= GPIO_ODR_OD5; }So i activated the cl...

Pin values when RESET is pressed.

Hi all, I'm working with a STM32F303CCT6, and I'm testing the different pin values when Reset is pressed. The Reference Manual says the reset value for GPIO_MODER is 0, so all GPIO are inputs.But I'm testing my MCU (first I erased all memory) and ha...