This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

HD3SS3220: no I2C use case

Part Number: HD3SS3220

Hi team,

I am planning to design USB-Type C UFP and need MUX and CC controller without I2C control. 

Question : 

1. If I don't use I2C controller nor select current mode(ADDR=NC), could you please advise how to terminate below pins?

Leave them OPEN(NC) is OK? 

- SDA/OUT1 

- SCL/OUT2

- INT_N/OUT3

  2. Is there any concern if I pull down ENn_MUX = fixed Low? 

regards,