STM32 MCUs Boards and hardware tools

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Hello everyone, I'm having a problem with my 2 of STM32H745I-DISCO boards. Code could not come to main while(1).

I saw the problem when I use them for a basic LED Blink code. The Code got stuck in a while loop in SystemClock_Config() function. I tried lots of things.My __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1) will not return to SystemClock_...

Conformal Coating STM32L431CCY6TR

Hi TeamWe are currently working on ST MCU PN: STM32L431CCY6TR in our new project. Thus, I would like to check with ST whether this part is OK to be Conformal coated? The reason is, our PCB will need to be conformal coating after all the components ar...

STM32L412 32.768kHz Crystal Layout Queries

Hello,We are facing RTC Drift as mentioned in previous question, So We have some queries regarding PCB Layout.1) GND of Crystal's Capacitor is connected to nearest GND Pin of STM32L412, should I connect this MCU GND Pin to Common GND Plane?2) How sho...

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DBhut.1 by Senior
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