CAP1188 pin connections

I will be using the CAP1188 with a 3.3V MCU (an adafruit feather), and it will be connecting via I2C.
The data sheet for the CAP1188 doesn’t’ call it I2C, so I’d like to make sure I have these pins correct.

I have pin 3 of the chip as SDA, and pin 4 as SCL is this correct?

Since I’m not using SPI, I have pins 1 and 2 connected to Ground?

Since I won’t be using any external alert/interupt, I have pin 13 connected to ground?

Will this all work suitably?
Here is the data sheet

This information for the CAP1188 breakout from Adafruit should help.

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