Difference between I3C and I2C communication

Discussion in 'Digital Circuit Design' started by Babun Pal, May 17, 2017.

  1. Babun Pal

    Thread Starter New Member

    Jul 13, 2016
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    Hi,

    Could anyone please explain me what is the difference between I2C and I3C communication?
    Where can I use I3C communication?
    Some salient features of I3C communication. How different it is from I2C communication

    Thank you.
     
  2. R!f@@

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    Apr 2, 2009
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  3. fourtytwo

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    May 2, 2017
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    One exists, the other doesn't!
     
  4. R!f@@

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    What does not exist ?
     
  5. fourtytwo

    Member

    May 2, 2017
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    I3C, never heard of it in the context of serial digital communications, why have you ?
     
  6. djsfantasi

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    IMG_3354.PNG
     
    R!f@@ and JohnInTX like this.
  7. R!f@@

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    Was this a trick question or what ? o_O
    I really dunno how to respond. :confused:
     
  8. R!f@@

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    WHY WON'T THOSE WHO REPLY ATLEAST TAKE THE TIME TO READ THE RESPONSES ?
     
    djsfantasi likes this.
  9. Babun Pal

    Thread Starter New Member

    Jul 13, 2016
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    Hi,

    I am interested to learn I3C architecture and its salient features.
    It would be great if someone give me some pointer to some articles on I3C communication.

    Thank you.

    Kind regards
     
  10. R!f@@

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    You did not read what we provided and you come back and ask the same question.
     
  11. fourtytwo

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    Sorry got busy elsewhere, I stand corrected!
     
  12. be80be

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    Jul 5, 2008
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    Advantages
    • Reduces pin count and signal paths
    • Very low power
    • Incorporates I2C and SPI into an advanced, consolidated specification
    Physical Layer


    CMOS I/O

    Fundamental features
    • Higher performance
    • Lower power
    • Low EMI
    Use Cases
    Simplify connecting and managing of multiple sensors in a device

    Industries
     
  13. Babun Pal

    Thread Starter New Member

    Jul 13, 2016
    17
    1
    Hi,

    Does i3c communication use push-pull like SPI or it uses open drain configuration?
    How does I3C communication simplify the connecting the managing of multiple sensors in a device over I2C?

    Thank you.

    Kind regards.
     
  14. DickCappels

    Moderator

    Aug 21, 2008
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