I/O Voltage

XBee & XBee Gateway XBee - Zigbee
1

Hello,

How much voltage are permitted for the digital I/O by 3,3V supply?

Thanks!

2

Have nobody an idea?
I have found nothing in the manual.

3

Page 13 of the manual. See attached.

4

Yes sure, the minimal voltage are 0,8*VCC. Thats right.
But the maximal voltage?

Or do i missunderstand anything wrong?