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Associate II
April 12, 2024
Solved

STM32F407 I2C Characteristics

  • April 12, 2024
  • 4 replies
  • 1566 views

Hello I m trying to figure out how to configure the  CCR bit field in I2C_CCR register in STM32F407 in the reference manual RM0090 it says check the datasheet for the definitions of "tr(SCL) + tw(SCLH)." but I couldn't find them on the datasheet. On the section of I2C characteristics there only I2C analog filter characteristics. Can anyone help?

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Best answer by STTwo-32

Hello @mdmrl00 

This problem has been solved on the new release of the RM0090 (Rev 21).

Best Regards.

STTwo-32

4 replies

STTwo-32
ST Technical Moderator
April 12, 2024

Hello @mdmrl00 and welcome to the  ST Community :smiling_face_with_smiling_eyes:

I'm checking this internally and I will be back to you as soon as I can.

Best Regrads.

STTwo-32

 

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mdmrl00Author
Associate II
April 13, 2024

Any news?

STTwo-32
ST Technical Moderator
April 18, 2024

Hello @mdmrl00 

Sorry for my late reply. I confirm that those explanations are not available on the Datasheet. I've reported this to the concerned team for more investigation (under internal ticket number 179386).

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.
STTwo-32
STTwo-32Best answer
ST Technical Moderator
July 3, 2024

Hello @mdmrl00 

This problem has been solved on the new release of the RM0090 (Rev 21).

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.