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USB EZ-PD Type-C

bhuey
New Contributor

Will the CYPD3177 communicate on a 1.8V I2C bus?  The datasheet does not specify a voltage range for the HPI, and neither does the HPI specification document.  Reference designs show 3.3V I2C bus.

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YiZ_31
Moderator
Moderator

Hi,

 

CYPD3177 only supports 3.3V I2C bus.


Regards,
Eddie

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YiZ_31
Moderator
Moderator

Hi,

 

CYPD3177 only supports 3.3V I2C bus.


Regards,
Eddie

View solution in original post

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