STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STM32H755XIH6 SMPS

Hello,I am using on my board STM32H755XIH6 CPU and I connected the SMPS feature.The board voltage is 3.3V, the SMPS regulate the voltage to 1.8V and supplies the LDO.I am using VOS1 and right now it's working WELL at room temperature.I measured the V...

SAFE_POWER.JPG SAFE_SMPS.jpg SAFE_VLXSMPS.jpg

Resolved! CAN Loopback Test using STM32 NUCLEO-L452RE

It seems like the program is getting stuck in the Error_Handler loop and not coming out. Could there be a problem with my code? /* USER CODE BEGIN Header */ /** ****************************************************************************** * @fil...

OH by Associate
  • 325 Views
  • 2 replies
  • 0 kudos

Fast communication between two STM32U5G9s

Hello, I found in the documentation search for STM32U5G9 that some interfaces available for high-speed communication, such as OctoSPI and HexaSPI, do not seem to support slave mode. The device we are making requires two STM32U5G9 chips, each connecte...

Smith_023 by Associate II
  • 419 Views
  • 10 replies
  • 4 kudos

STM32H5 I3C dynamic address assignment

hi:I have two NUCLEO-H563ZI EVB boards  and tried to implement I3C controller and target feature.When ENTDAA was issued, I obtained the target 48-bit provisioned ID "0x020813810100" from waveform, I saw the description from I3C register  I3C_EPIDR ,i...

Garry by Associate II
  • 4155 Views
  • 13 replies
  • 6 kudos