STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

New possibilities for the ultra-low power segment!

STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...

gif-stm32u0.gif

What file defines ITM_RxBuffer?

I'm building my application which includes the CMSIS core_cm4.h file and get an `undefined reference to `ITM_RxBuffer'` message. What file actually defines this variable?

csong.1 by Associate
  • 507 Views
  • 2 replies
  • 0 kudos

Difference between Run mode currents in the datasheet

what is the difference between these below currents– 84 μA/MHz run mode vs Run mode current of 9.45mA in the below table I always confused which current i have to consider while doing power calculations.like uA/MHZ when to consider and with out indic...

0693W00000QKNukQAH.png 0693W00000QKNv9QAH.png 0693W00000QKNvYQAX.png
na.1 by Associate II
  • 1116 Views
  • 7 replies
  • 0 kudos

Resolved! Advice on buying a display for STM32F469 Discovery

Hello.I'm going to purchase a round AMOLED display to be used with a STM32F469 Discovery board. This is my current candidate: PV13904PY24G. This display has a resolution of 454x454 pixels. TouchGFX says STM32F4 is usable for displays up to 450x450 pi...

Maurizio1 by Associate III
  • 1108 Views
  • 7 replies
  • 0 kudos

After testing the firewall example, NUCLEO-L476RG is resetting continuously even running a simple blinking example with no firewall function.

Board : NUCLEO-L476RGIDE : STM32CubeIDE 1.9.0Driver : STM32Cube_FW_L4_V1.17.2Hello,Recently, I tested the firewall example using the NUCLEO-L476RG, and I have been experiencing strange behaviour since then.After testing the firewall example, the boar...

eziya76 by Associate II
  • 272 Views
  • 1 replies
  • 0 kudos

STOP Mode, RTC wakeup timer isr, gpio isr and priority

Hello everyone,I run the mcu in stop mode with this function below void set_stop_mode(void) { HAL_SuspendTick(); HAL_PWR_EnableSleepOnExit(); HAL_PWR_EnterSTOPMode(PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_WFI); }System works in two interrupt below...

Zek_De by Senior
  • 336 Views
  • 0 replies
  • 0 kudos
Labels