STM32 MCUs Boards and hardware tools

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Resolved! What is the STM32F103CBT6 life cycle?

ST(Semiconductor) chip STM32F103CBT6, NRND(NOT RECOMMENDED FOR NEW DESIGNS) notice information has not been found on the website, how long is the remaining life cycle of this chip?When is the expected date FOR the manufacturer to notify NRND(NOT RECO...

xwang.6 by Associate III
  • 11 replies
  • 1 kudos

External circuitry for voltage regulator pins (VCAP) and software configuration using HAL layer for STM32F207ZG device.

Dear all, I'm facing the firmware downloading on a custom board for the first time after its testing version was produced.  This custom board design was an heritance from an externarl designer but I have found some hardware issues that must be fixed....

genisuvi by Associate III
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Resolved! ST-Link V3 Set is not detecting the target MCU (STM32F103C8T6) and also no voltage to power the MCU is coming out of SWD line.

have tried with STLink V2 and it's works fine. In the manual of ST-Link V3 they are not specifying any particular jumper settings for SWD. With a multimeter I cannot detect Vcc of 3.3V between the VCC and GND of SWD pins. Please find the below pictur...

0693W00000Y9P13QAF.png 0693W00000Y9P0tQAF.png 0693W00000Y9P0oQAF.png