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TPS65175C: Question for the I2C signal

Eric Kim1
Prodigy 170 points
Part Number: TPS65175C

Hi Team

This is not issue and customer want to make the operation of TPS65175C clear.

Customer asked whether the 6ms low width of SCL by is allowed for the device as below?

The attached file is provided from customer.TPS65175 I2C.pptx

  • 0
    TI__Expert 8010 points
    Hello Eric Kim1,

    I am checking your request with the design and let you know by tomorrow.

    Thank you.
    Best regards.
    Ilona
  • 0 in reply to Ilona
    TI__Expert 8010 points
    Hello Eric Kim1,

    Yes it is possible to set a pause after the ACK- bit is set, either for 1) or 2) from your examples. The I2C specification from Philips specifies the SCL min. frequency to 0 Hz, this indicates that there is no timeout constraint.
    This by the way refers to all LCD/OLED devices with I2C interface.

    Best Regards.
    Ilona