STM32H563 DBank choose
Is the flash dual-BANK feature of H563 enabled by default? How to switch banks
STM32 MCUs Products
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STM32H563 Multi-Controller Architecture – CPU & Memory Margin
Hello ST Community,I am working on an industrial combo vending machine controller system and would like to request a design review / best-practice feedback for an architecture based on STM32H563ZIT6.I have attached two reference documents for clarity...
Resolved! STM32U5 extended calibration procedure in RM0456 Rev 5 page 1269 is buggy
Hello,I was trying to implement extended calibration for ADC1 on my STM32U575 according to RM0456 Rev 5. I have a revision ID 0x3001 chip which should support extended calibration. The chip would hang very badly (can no longer connect with debug pr...
About STM32L452 datasheet
hiim trying to design ADC module with STM32L452.in datasheet table 77, t_s must be 0.03125us - 8.00625us when f_ADC is 80MHzbut in table 78 the range of sampling time is 32.25ns - 8006.75ns.isnt it must be 8006.25ns?
STM32G031Y8Y6TR ultrasonic cleaning
Can the STM32G031Y8Y6TR be subjected to ultrasonic cleaning after being mounted on the board? Are there any internal structures that do not allow ultrasonic cleaning?1. **Cleaning agents**: ST-240KKA or pure water2. **Temperature**: 55°C or below3.**...
The issue of clock configuration for STM32F446RCT6
Why is it that when I set the clock frequency of the STM32 to a high frequency (180 MHz), the code will crash, but when I set it to a low frequency (72 MHz), the code can run normally?
STM32H562IIT6- XIP support
For the microcontroller STM32H562IIT6, does it support code execution from External flash(Xip)? Also does it support Quadspi interfacing in given Octospi lines?
Resolved! CAN Loopback on STM32L431KCU Issue
I am trying to get the CAN Loopback up and running on my STM32L431KCU (CAN1), I have tried to follow the: Guide to CAN (bxCAN/CAN2.0) configuration in Loop back mode on STM32 MCUs. But I am getting stuck in the "HAL_CAN_Start()" function where its wa...
Should I turn off the microcontroller when I write code?
When I write code, should I keep the microcontroller on, or turn it off and only turn it on when I want to test the code?
STM32L4 STOP2 System abnormal restart
Environment: STM32L4 + 32.768K LSEFunction: Wake up and work once every hour, then enter stop2 mode. During the one-hour sleep, wake up every ten minutes to feed the external watchdog.Problem: The device resets directly when waking up every ten minut...
