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...


STM32L072CxY6 counterfeit?

Hi,I am using STM32L072CBY6/STM32L072CZY6 in one of the designs and due to non availability of stock with reputed dealers, we got couple of sample batches from lesser known distributors. Strangely all the boards that we assembled using these stock tu...

STM32F401RE not detecting

i am using nucleo board stm32f401re today i interfaced obstacle avoidance sensor with this nucleo board after few seconds the board not responding it showing as not detected i tried to to update the firmware the folder contains fail text file with SW...

SS.29 by Associate II
  • 1 replies
  • 0 kudos

Failed to enable SWV.

Hi, I use an stm32f429 discovery board to examine some exercises.When I enter debug mode, SWV error message appears.That message appears today, not until yesterday, but I didn't change any settings.error messageFailed to enable SWV.SWV will be disabl...

MPark.5 by Associate
  • 6 replies
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STM32L4 and SPI problems

Hello,I'm trying to connect my nucleo stm32L496zg with an external ASD (ADS1259) through SPI interface using DMA. So I connected MISO MOSI SCK and a pin used as interrupt for the End of conversion.If I use SPI1 no problem, I can see continuously the ...

M4R10 by Associate III
  • 3 replies
  • 0 kudos