STM32 MCUs Products

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Resolved! No OSC_IN on STM32H503KB (32-pin QFN)

The 32-pin package doesn't seem to have any kind of external clock input at all, and the device does not feature "crystal-less USB". How do we provide a stable clock for USB then?

maxter by Associate
  • 62 Views
  • 1 replies
  • 2 kudos

STM32U031R8 Current consumption is too high

Greetings,I have acquired Nucleo-U031R8 as I was searching for ULP controllers and specification of this one was good. I am currently trying to lower current consumption as low as possible. Previously, I have used Nucleo-L073RZ where I was able to ac...

JeetS_0-1749011288617.png
JeetS by Associate II
  • 174 Views
  • 7 replies
  • 0 kudos

STM32N6 Debug Jump From FSBL to Secure Application

Currently, I have a project using a secure application for the STM32N6570-DK. I am able to run and debug the FSBL and Application with the system in Dev Boot, but have yet to be able to attach and debug when booting from the external flash (Boot1 and...

aroby95 by Associate
  • 279 Views
  • 4 replies
  • 0 kudos

MicroSecond Delay in FreeRTOS

I am dealing with an I2C lockup issue where the I2C bus is locked up periodically and I need to toggle the SCL pin to free up the bus.  To test my theory and make sure that the fix works I just used an osDelay(1) call.  I know this is a 1ms delay but...