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ENGIN TANRIKULU
Associate III
December 29, 2023
Solved

STM32G474RE PA3 PC5 Pin.

  • December 29, 2023
  • 5 replies
  • 3719 views

Hello,
STM32G474RE is the processor model I use.
I read ADC from pin PA3 and I read IO from pin PC5. So whether these pins are common pins in the processor hardware? How can I separate these two pins from each other?

PC5-PA3PinDurumu.png

This topic has been closed for replies.
Best answer by STTwo-32

To do that, you have to follow the Solder bridge configuration described in row 2 of the table 11 of the UM2505.

Best Regards.

STTwo-32

 

5 replies

STTwo-32
ST Technical Moderator
December 29, 2023

Hello @ENGIN TANRIKULU 

PA3 and PC5 are separate pins on the MCU. But on the NUCLEO-G474RE, both pin 37 and pin 6 of CN10 are connected to PC5. To connect the pin 37 to PA3, you should configure the solder bridge as described on the Table 11 of the UM2505

Best Regards.

STTwo-32

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ENGIN TANRIKULU
Associate III
December 29, 2023

hi,
I want to use ADC as pin 37 of CN10 and GPIO as pin 6 of CN10. I don't want there to be any connection between them. How can I?

STTwo-32
STTwo-32Best answer
ST Technical Moderator
December 29, 2023

To do that, you have to follow the Solder bridge configuration described in row 2 of the table 11 of the UM2505.

Best Regards.

STTwo-32

 

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
TDK
December 29, 2023
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