Resolved! NUCLEO-C5A3ZG STM32C5 QSPI Display Bring up Project
This project tests the STM32C5's XSPI capability to drive QSPI display using the NUCLEO-C5A3ZG M.2/SerialMem connector. GitHub - stm32-hotspot/STM32C5-M2-Serial-Mem-QSPI-Display · GitHub
STM32 MCUs Boards and hardware tools
Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Forum Posts
ST-Link V2 minimal SWD connection and flash mechanism
Hi, I have two questions regarding ST-Link V2 programming: 1. For connecting and programming via SWD, is it safe to connect only NRST, GND, SWCLK, SWDIO without the Target VDD pin? We might “fake” the voltage for space reasons. Could this cause any i...
MCU power consuption measurment STM32N6570-DK
Hi I am using an STM32N6570-DK board. For my project, I need to measure the total MCU power consumption (core power plus the power consumed by the I/O pins while interfacing with the SDRAM and OSPI flash). I have reviewed the documentation regarding...
Resolved! STM32U5G9J-DK2 – Short circuit on 3.3V, U16 overheating, LD1 off
Hello, I am experiencing an issue with my STM32U5G9J-DK2 board. Description: Board powered through STLINK USB LED LD7 is ON LED LD6 is ON LED LD1 is OFF I measured about 0.8 Ω between 3V3 and GND Component U16 overheats a few seconds after powe...
Resolved! STLINK MCO expected PPM on NUCLEO-H743ZI2
Question moved from the knoowledge base article: How to use STLINK-V3 MCO output on Nucleo boards as a precise clock source for STM32 Hello, With this method, what level of accuracy (PPM) is expected ? Thank you and have a good day.
Power measurement on STM32N6570-DK board
Hi Team, I am working with the STM32N6570-DK board and reviewing the available power measurement methodology. From what I understand, the current approach/documentation focuses on measuring only VDD_CORE power. My requirement is different: I want to ...
STM32N6570 Unused Pins
Hi all,I am designing a custom PCB using the STM32N657Z0 and am looking for some advice on how to treat some of the specialized pins that I don't plan on using. Specifically I have not been able to find any recommendations on how to treat any of the ...
Resolved! NUCLEO-U3C5ZI-Q user manual
Is there a detailed user manual available for the NUCLEO-U3C5ZI-Q?The product page links to a generic getting started document and a generic document on Nucleo 144 boards, but I can't see anything that lists the I/O or that documents the links.
STlink-V3minie stopped working
Hello!I was working on a project of mine and put it on pause for a few weeks and now when I tried to connect the stlink to my PC its no longer detected. Its not showing up in the device manager and the stlink has dim red and green lights lit.Does thi...
Resolved! New STLINK-V3PWR bricked during FW update in STM32CubeIDE 2.1.1
Hello, I purchased an STLINK-V3PWR from Mouser. When I tried to use it, STM32CubeIDE 2.1.1 suggested updating the firmware. This failed, and the STLINK-V3PWR appears to be unusable (bricked). What can I do? Return the device for a refund/replacement?...
NUCLEO-H743ZI2 documentation
Hello everyone! I'm new to the NUCLEO-H743ZI2 board. I need help with two questions: 1) I can't find a description of the STLK backup port -CN2 anywhere. Can you tell me if I can use it to program other STM32 devices on other boards, and how? 2) C...
