HD3SS3220: Current_mode pin in I2C mode

Takahiro Saito

Part Number: HD3SS3220

Hi Team,

My customer will use this device in I2C mode. In that case, is it okay to leave current_mode float?

Regards,

Saito

0 David (ASIC) Liu over 6 years ago

Saito-san

There is an internal pulldown on CURRENT_MODE pin, so you can leave it floating.

Thanks
David

0 Malik Barton57 over 6 years ago

Saito-san,

This is correct, I2C settings will override pin configurations. Leaving unconnected will use the internal pull down if in GPIO mode.

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