STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! How to identify information printed on STM32F407IGT6 chips?

I have two STM32F407IGT6 chips, and I need help understanding the markings printed on their surfaces.Images attached:First chip: "STM32F407IGT6 AA295 VQ 6 TWN AA 342"Second chip: "STM32F407IGT6 VQ249473 AA297 TWN AA 318"I would like to know:What each...

Muk_0-1732272258299.png Muk_1-1732272261127.png
Muk by Associate II
  • 522 Views
  • 4 replies
  • 1 kudos

Timer/Usart priority problem

While testing the Blackpill Timers and Usarts I came across this problem. If I set for example 6 timer channels using two timers. (In my case Tim2 and Tim3 and Usart1. If I set all six channels to PWM generation, I find it difficult to dynamically re...

techdesk by Associate III
  • 528 Views
  • 4 replies
  • 0 kudos

Odd Behavior of TIM2 PWM Output on STM32U073

In a system using FreeRTOS, there are currently two timers: TIM6 (the timer used by FreeRTOS) and TIM3 (a general-purpose timer). I am not experiencing any issues with these timers, and I can successfully run functions like interrupts. However, whene...

muratsimsek_0-1732537382675.png

STM32H7A FMC Common and Attribute Memory Space

Hello. I am working on a project where I need to access an external Flash chip on a STM32H7A3ZIT6 chip. I am trying to use the FMC and I'm just having a hard time understanding it. My biggest lack of understanding is coming in how in the world do I p...

FMC_common_attribute_split.png Screenshot 2024-11-23 162458.png
L42Liam by Associate
  • 355 Views
  • 1 replies
  • 0 kudos