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
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Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
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Resolved! STM32N657X0H3 QSPI and SDRAM Integration
Dear Team, We are currently working on a project based on the STM32N657X0H3Q MCU. As part of our design, we are planning to use a QSPI Flash and SDRAM instead of the OctoSPI Flash and HexaSPI PSRAM used in the reference designs. Could you please shar...
Resolved! Reference Design – STM32H745IIT6 with External SDRAM (IS42S83200J)
Hi Team Am working on a custom hardware design using the STM32H745IIT6 microcontroller and interfacing it with an external SDRAM IS42S83200J-7TLI. Any available reference designs, including: Schematic diagramsPCB layout design files Applicati...
Nucleo U545RE-Q FAILED to reset/halt the target MCU
Hi I am having trouble to fixe Nucleo U545RE-Q connection error, can someone give detailed instructions to fix the issue FAIL.TXT The interface firmware FAILED to reset/halt the target MCU DETAILS Version: V3J17M10Build: Oct 17 2025 15:12:06 Cube Pr...
STM32H743 radio emission question
We set the frequency of STM32H743 SDRAM interfere with 200MHz. And test the Radio emission for device, the frequency of 200MHz is over the class A by 6dB. Change the frequency of SDRAM interface, the failure follows with the same frequency. who can g...
Resolved! ADC readings drift
using the STM32G473CET6 and have configured 4 ADC channels. When scan mode is enabled, the readings from the first two channels are normal, but for the last two channels with an active voltage signal input, the ADC still shows readings of over a thou...
STM32G431KB schematic review
Hi, I am a hobbyst, and my goal is to create a development board with - STM32431KB MCU - LED status lights using high efficiency leds to eliminate the needs of hex latches - USB-C connector for power and USB UART CH340N - Standalone 5V input using AP...
Nucleo-F446RE & X-NUCLEO-67W61M1 Detailed Setup and Simple Test
I am writing to request some guidance on how to properly connect and run a basic test between the STM32 NUCLEO-F446RE development board and the X-NUCLEO-67W61M1 Wi-Fi/Bluetooth expansion board.To help me get started, could you please advise on the fo...
Resolved! Schematics or information about Nucleo F429ZI?
Hi there!Im new with ST MCUs and im using a Nucleo F429ZI, i have some documents and one of them is the 'nucleo-f429zi.pdf' but is too short and doesnt have too much informationIm working with user push button connected to PC13 but i want to know if ...
Resolved! LQFP 144 footrpint
Hi all,I'm developing a board based on the STM32H755ZIT3 LQFP144 MCU, and I'm studying the Nucleo-144 board to understand the best routing practices.By extracting the PCB and schematic libraries for this component from the original ST project, I foun...
Resolved! Pin configuration mapping in STM32H7-MB1246- E03 EVAL and the STM32H753xI MCU pin mapping
In the STM32H753xI(MCU) datasheet(https://www.st.com/resource/en/datasheet/stm32h753vi.pdf) the pins PI2, PI3 provide the functionality for SPI2_MISO and SPI2_MOSI respectively. But in the STM32H7-MB1246- E03 EVAL board schematic(https://www.st.com/...
