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What is the pin capacitance of CC1/CC2 and DB pins on the STUSB1602?

CMcCo.1
Associate

The PD specification calls for 200-600pf on CC1 and CC2 (each). With 330pf on both CC1 and CC2 to GND, I see intermittent errors (missed PD messages, not received). It is infrequent but it happens. Removing these capacitors clears it up. What is the 1602's pin capacitance? Am I exceeding the specified 600pf maximum when adding the 330pf capacitors? Thanks!

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