Jetson nano Dev-board 5v tolerant GPIO

Autonomous Machines Jetson & Embedded Systems Jetson Nano
1

Hi, I am interested in seeing what voltage levels the jetson nano carrier board can have as an input. It looks like the carrier board contains a level shifter and based upon the level shifters datasheet it appears that level shifter is tolerant up to 5.5V input.

Am I correct? Is there a known issue using 5V input on GPIO through the carrier board?

3

Please check the docs in DLC for more info.

It is 4.75v ~ 5.25v as recommended for VDD_IN, and VDD_INmax = 5.5v.
Two 5V pins of GPIO connector J41 can be used to power the developer kit at 2.5A each.

4

Hi, thanks for the reply but it doesn’t answer my question on GPIO input pins.

1 Like
5

What’s your question? Known issue of 5v GPIO pin? No.