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Inquiry for a solution that can measure changes in sensors (capacitance)

Other Parts Discussed in Thread: CAPTIVATE-FR2676

Hi, TI expert

I am looking for a device that can acquire the power outage capacity or measure the variation.

Currently, I'm not sure yet whether I need the absolute value or the rate of change.

After conducting some initial searches, I found that CAPTIVATE-FR2676 (www.ti.com/.../CAPTIVATE-FR2676) can be used to implement touch switches.

However, since it appears to function more like GPIO, it doesn't seem suitable for what I need.

I need a solution that can measure changes in sensor (capacitive) capacitance. Could you recommend one?

Please check. Thank you.