I use VIO of 3.3V. VDD is stated everywhere on the datasheet as 2.5V with 5% tolerance. Then on page 18 it says they can be tied together. Does driving VDD with 3.3V affect performance?
Thanks for clarifying,
Alex
I use VIO of 3.3V. VDD is stated everywhere on the datasheet as 2.5V with 5% tolerance. Then on page 18 it says they can be tied together. Does driving VDD with 3.3V affect performance?
Thanks for clarifying,
Alex
Hi,
The range of the VIO allows a direct interface with any logic between 1.8 V and 5.0 V. The VDD can be tied with the VIO when the VIO is equal to the voltage range of the VDD which has a typical value of 2.5V.
Regards,
Andrei