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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...
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?
I have a custom PCB with an STM32H563VGT6 microcontroller and an external Winbond W25Q16JVUXIQ NOR flash memory connected to the octoSPI's (XSPI) upper four pins. The problem is I can only write data to the flash memory after an erase, if I reset my ...
For the microcontroller STM32H562IIT6, does it support code execution from External flash(Xip)? Also does it support Quadspi interfacing in given Octospi lines?
Is the flash dual-BANK feature of H563 enabled by default? How to switch banks
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...
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...
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?
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.**...
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?
