STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! RTC Alarm under VBAT Conditions

From what I understand, a STM32L433RCT3 MCU powered by VBAT pin will shutdown except for RTC and backup registers.1. I'm wondering if the RTC Alarms can trigger during the VBAT period?2. Will any code execute from the RTC Alarm interrupt during VBAT?...

MVeen.1 by Associate II
  • 529 Views
  • 1 replies
  • 0 kudos

Resolved! Flash memory programming

Hello everyone, iam using nucleo-U575ZI-Q board and trying to do Flash programming. I want to write the data in to the flash and read the data from the flash. I've written the code but something is going wrong with it. Could someone please help me in...

_JITH_ by Associate
  • 2262 Views
  • 4 replies
  • 0 kudos

STM32U5 QFN Availability

Is there anywhere tog go to find out when parts that are not currently in stock will be?Some parts even though they are a new product line seem to have NEVER had any stock, and I though the covid supply issues were now sorted.Specifically at the mome...

Resolved! How to design an USB OTG interface

Hello everyone,After several hours of searching, I haven't found a working example of an electronic schematic for interfacing a USB OTG port with an STM32 F7.Furthermore, the documentation provided "AN4869 Rev6" by ST is not clear enough to produce a...

Boris19_1-1711035327036.png Boris19_0-1711035303947.png Boris19_2-1711036218467.png
Boris19 by Associate III
  • 8660 Views
  • 8 replies
  • 0 kudos

Resolved! MTBF or FIT for component STM32F446RET6

Dear all, I need to know : 1.MTBF(Mean time between failure)2.Longevity.3.Shelf life or storage life.For component: STM32F446RET6I already try a online support, but the site show me “we can’t save this record ”.Can anybody help me? 

STM32 U5 ADC (multi channel) + timer + DMA

I am working on development project using NUCLEO-U575ZI-Q.The application is to scan multiple analog signals (4) signals using ADC1 (14 bit). The ADC triggered periodically using Timer 1. The results to be transferred to memory using DMA. Any sample ...

Tvoge.1 by Associate II
  • 3255 Views
  • 5 replies
  • 0 kudos

Resolved! CAN Communication issue with STM32F4

/* USER CODE BEGIN Header */ /** ****************************************************************************** * @file can.c * @brief This file provides code for the configuration * of the CAN instances. *********************...

JDOG_0-1710445814919.png JDOG_1-1710446081374.png
JDOG by Associate III
  • 4423 Views
  • 19 replies
  • 3 kudos

Printf

How to use parallel two UARTs in STM32F746ZG: one for data transfer, the other for serial print

Resolved! Nucleo STM32H5 debugging OpenOCD

Hi all,I recently got a Nucleo STM32H563ZI board to start doing development with the STM32H5x family of microcontrollers but I'm having issues trying to setup a debug session in VSCode. I've download the STM32 OpenOCD version and compiled it as it se...

margce by Associate III
  • 7951 Views
  • 12 replies
  • 3 kudos