STM32 MCUs Products

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stm32-timer-output capture

I an using stm32f030c8tx  need to generate a pulse with a desired frequency, which can be adjusted through three different modes. The modes are as follows:Frequency remains the same.Frequency is divided by 2.Frequency is multiplied by 2.The mode is s...

jith by Associate
  • 433 Views
  • 1 replies
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ADC behavior abnormal after wake up from STOP mode

Posted on April 23, 2018 at 18:00Hello,   I'm using STM32L071RBT6 MCU, encounter a strange issue. when MCU power on, using ADC channel 0 to monitor external battery voltage, the result is OK. but once system waked up from STOP mode, ADC converter be...

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dz huang by Associate III
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  • 18 replies
  • 1 kudos

Resolved! STM32G030 bootloader

HI, I configured boot pins STM32G030 to enter bootloader at startup of system, but now how do I check if the chip is actually in bootlaoder mode?After setting boot bits, I know that the main application code on flash memory is not loaded at start up ...

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KlemenDS by Associate II
  • 469 Views
  • 3 replies
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STM32H735IGK6 cooking when power is applied

Hi All, We have recently spun a PCB with a BGA packaged STM32 processor. Unfortunately I am having real problems with the board bring-up. The 3V3 rail is getting clamped to around 1.9V when I have a 100mA current limit on my PSU. A thermal camera has...

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CMJ-PEL by Associate
  • 587 Views
  • 4 replies
  • 3 kudos

Resolved! STM32H7 and USB-C Schematics

Hello everyone! I'm close to validating all my schematics for a PCB project, and I wanted to be sure at 100% that a section is correct.I'm talink about the USB-C section, that connects directly to the STM32H7 microcontroller. It will be used to acces...

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yaxsomo by Associate III
  • 961 Views
  • 2 replies
  • 1 kudos