Nvidia JETSON NANO Product Design Guide

USB and PCI Express
NVIDIA Jetson Nano DG-09502-001_v2.1 | 17
6.1 USB
Figure 6-1 shows the USB connection example.
Figure 6-1. USB Connection Example
Jetson
Tegra
USB 2.0
USB0_ DN
USB0_ DP
PEX_
RX6_N
PEX_
RX6_P
PEX_TX6_N
PEX_TX6_P
USB 3.0
& P EX
USB1_ DN
USB1_ DP
USB2_ DN
USB2_ DP
SY S_ RES ET*
GPIO (optional)
USB1_D_N
USB1_D_P
USB S S_RX_ N
USB S S_RX_ P
USB S S_TX_ N
USB S S_TX_ P
GP IO 00
USB0_D_N
USB0_D_P
USB2_D_N
USB2_D_P
USB_VBUS_EN0
DP
Available: Used
for M .2 Module
on DevKi t Carrier
Board
87
111
109
123
121
117
115
166
168
161
163
Load Switch
EN OC
IN OUT
100Ω
0. 1 uF
0. 1 uF
VDD_5V_IN
USB0_VBUS_DET
#
239
Optional Over
-Current Status
VDD_5V_USB
1MΩ
G
S
D
4.7uF
VBUS
DN
DP
ID
GND
SH1
SH2
SH3
SH4
MSP5.0A
-
M3/89A
T PD4E 05U06
VBUS
DN
DP
GND
RX_ N
RX_ P
GND
TX _N
TX _p
USB 2.0
USB 3.0
TAB
TAB
Notes:
1. AC capacitors should be located close to either the USB connector, or the Jetson Nano pins.
2. For USB 3.0 IF shown above (USBSS_TX/RX), AC caps are required on the TX lines. If routed
directly to a peripheral, AC caps are needed on the peripheral TX lines as well. The AC caps
are recommended to be located near the Jetson Nano connector pins, although locating the
caps near the peripheral RX pins is acceptable.
3. USB0 must be available to use as USB Device for USB Recovery Mode.
4. Load switch can be enabled by SYS_RESET* or an available GPIO.
5. Connector used must be USB Implementers Forum certified if USB 3.0 implemented.

Nvidia JETSON NANO Specifications

General

Brand	Nvidia
Model	JETSON NANO
Category	Microcontrollers
Language	English