Ehm, Erik, if somebody could answer here but silence.
Have you not a way to buy the chip and test yourself? Maybe do you ask them directly? And if it is not hard: drob me a line, please; probably I will be near the same question with next my project at summer.

In my case : fortunately this part is 3V.
Aha, I have read about that you take a probe with Cygnal Have a nice time with it? (=

Regards,
Oleg