G400 Voltage Tolerance

Hey guys

I am trying to find out if the G400 is 5 volt tolerant on the IO pins? I have been looking around the documentation and I’m not sure if I’m just losing it or if it isn’t specified?

I’m specifically interested as to whether it would be able to handle 5V UART TLL on the IO pins or whether I would need to have some logic converters?

Thanks 8)

It is not tolerant. 3.3v only

Rated +4V max as an absolute maximum, so no to +5V

Thank you!