STM32 MCUs Products

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STM32F207ZGT6 revision

Hello,Is it possible that STM32f207ZGT6 purchased in 2025 from an official distributor have an old silicon revisionrev_id = 0x200f? 

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pioczl by Visitor
  • 128 Views
  • 2 replies
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FDCAN H5 Memory Access Failure

I'm experiencing FDCAN Memory Access Failures on the STM32H503KBUX during CAN Rx. I am also experiencing intermittent CAN Rx message drops (every 1 in a 200), and I believe the two are related since no others errors are firing. I know the drops are h...

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dnugent by Associate
  • 154 Views
  • 4 replies
  • 0 kudos

Resolved! SPI Always Reads 0

I am having a problem reading SPI data on an STM32F407 where it always returns 0x00. I actually have this working using HAL on the same hardware, however for legacy reasons I need to get this working with SPL. This application is just sending clock s...

twjudge by Associate
  • 26 Views
  • 1 replies
  • 0 kudos

Resolved! PCB design with stm32h7 series (144 pin)

According to some reference it is good to have ground polygon under IC 1. Is it okay to have ground polygon under IC? 2. Does it effects heating issue?3. I saw two hole behind the IC of nucleo 144 board. What that mean? 

Ironman by Associate II
  • 351 Views
  • 6 replies
  • 2 kudos

Installing the Patch for STM32Cube_FW_F1_V1.8.6

Hello, I am using firmware STM32CubeF1 v.1.8.6, the STM32Cube MCU Package for the STM32F1 series. The folder name in the Repository is STM32Cube_FW_F1_V1.8.6 (version 1.8.6).In order to stay current I downloaded the latest the patch for STM32CubeF1, ...

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Kmax18 by Senior II
  • 268 Views
  • 2 replies
  • 0 kudos

Request for USB PID

Dear ST Support Team,I am developing a USB-based device using the STM32H755 microcontroller.In order to ensure proper identification of the device on host systems, I would like to requestthe allocation of a unique USB Product ID (PID) under STMicroel...