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

Resolved! STM32H755IIK6 VCAP capacitors placement

Hi, I'm designing the board for STM32H755IIK6. My power supply plan is SMPS + LDO, since I want to use 480MHz speed.  I wonder if there are better recommendations about 2.2uF VCAP placement. There are three VCAP pins, but two 2.2uF capacitors are ins...

mosamasa by Associate II
  • 173 Views
  • 1 replies
  • 0 kudos

Resolved! Regarding FLASH Writing to the STM32F410

I have a question about writing to the STM32F410's FLASH.I'm creating a program to write data received via USART to FLASH, but it's not working correctly.The writing to FLASH itself is happening, but the written data differs from what I expect.This d...

shank by Associate III
  • 413 Views
  • 7 replies
  • 4 kudos

Resolved! STM32G071 ADC VREF giving odd results on new batch of chips

We have a design that has been working fine for some time now using STM32G071CBT6 in LQFP48 but a new batch is suddenly failing with ADC readings from VREFINT that are quite a way out of spec.Previous versions have always been slightly low - reading ...

JU by Senior
  • 326 Views
  • 6 replies
  • 2 kudos