STM32 MCUs Products

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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...

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Why my chart not displayed?

Could you tell me what I'm doing wrong?I want to draw a sinusoidal chart. But for some reason, it is not displayed in the window of "SWV Data Trace Timeline Graph".PS - A "cleanSignal" it is a global variable.

0693W00000GXHYpQAP.png 0693W00000GXHbsQAH.png
DK.7 by Senior
  • 222 Views
  • 0 replies
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how to program four mcu simultaneously ?

i use stm32f410rb microcontroller. one board contain four stm32f410rb micro controller,my requirement is load firmware all four microcontroller using single connection(uart bootload or jtag or swd or any other programming method ,) so please suggest ...

Lkhod.1 by Associate II
  • 384 Views
  • 2 replies
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IWDG watchdog timeout even refresh it

I have a customized bootloader and a main application.Both of them init the wathcdog, and refresh it. But when my bootloader jump to application, the refresh of watchdog from application sometime does not work. The watchdog still timeout.But if run t...

jiangpen by Associate II
  • 405 Views
  • 1 replies
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High accurate sine wave using STM32H7

Hello,Is it possible to generate high accuracy in terms of the frequency sine wave using STM32?My goal is to generate a sine wave using STM32 whose frequency varies from 5KHz to 20KHz insteps of 0.1Hz with a delay of 1 sec is it possible to use STM3...

GHARI.1 by Associate II
  • 1272 Views
  • 6 replies
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STM32 production

When will ST increase STM32 micro-controller production in Europe. For now it is almost impossible to buy STM32 micro controllers?

MCUpwr by Associate III
  • 479 Views
  • 3 replies
  • 1 kudos

External Flash Loader linker script file

I'm trying to make a custom external flash loader for my STM32F746 uC based board and i found some templates for this purpose from this link that is belongs to the ST workshop on this YouTube link. So when i dug into the corresponding files i saw tha...

ARost.9 by Associate III
  • 1978 Views
  • 9 replies
  • 1 kudos