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Associate III
January 12, 2024
Solved

STM32F103RCT6TR-CAN

Hi,

 

         I am MURALI SELVAM I need one solution for STM32F103RCT6TR. Which is CAN pins in STM32F103RCT6TR IC. Kindly tell me. Thank you.

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STTwo-32
STTwo-32Best answer
ST Technical Moderator
January 12, 2024

Hello @murali and welcome to the ST Community :smiling_face_with_smiling_eyes:.

As you can see in the DS5792, the CAN_RX and CAN_TX pins are PA11 and PA12 but it can be remapped by software to some other port pins such as PB8 and PB9 or PD0 and PD1.  For more details, refer to the Alternate function I/O and debug configuration section in the STM32F10xxx reference manual.

STTwo32_0-1705043031330.png

 

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.

4 replies

STTwo-32
STTwo-32Best answer
ST Technical Moderator
January 12, 2024

Hello @murali and welcome to the ST Community :smiling_face_with_smiling_eyes:.

As you can see in the DS5792, the CAN_RX and CAN_TX pins are PA11 and PA12 but it can be remapped by software to some other port pins such as PB8 and PB9 or PD0 and PD1.  For more details, refer to the Alternate function I/O and debug configuration section in the STM32F10xxx reference manual.

STTwo32_0-1705043031330.png

 

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.
muraliAuthor
Associate III
January 18, 2024

Thank you.