Nvidia Jetson Orin NX Series User Manual

USB and PCIe
PRELIMINARY INFORMATION
Jetson Orin NX Series and Jetson Orin Nano Series DG-10931-001_v1.1 | 35
USB[2:0]_D_P
USB[2:0]_D_N
DIFF I/O
-mode chokes
close to connector. ESD Protection
between choke and connector on each
line to GND
USB Differential Data Pair: Connect
to USB connector, Mini-Card socket,
hub, or another device on the PCB.
Table 7-8. Miscellaneous USB 2.0 Signal Connections
Module Pin Name
Type
Termination
Description
GPIO00
(USB_VBUS_EN0)
I/O
USB0 VBUS Enable: Connect to
enable and overcurrent pins of load
switch (through 100ohm series
resistor to OC pin).
GPIO (VBUS Detect)
I
5V to 1.8V level shifter
VBUS Detect: Connect to VBUS pin of
USB connector receiving USB0_+/
interface through level shifter.
Table 7-9. Orin USB 3.2 Signal Connections
Module Pin Name
Type
Termination
Description
USBSS_TX_N/P (USB 3.2 Port #0)
DP0_TXD1_N/P (USB 3.2 Port #1)
DP0_TXD3_N/P (USB 3.2 Port #2)
DIFF Out
Series 0.1uF caps. ESD
Protection near connector if
required.
USB 3.2 Differential
Transmit Data Pairs:
Connect to USB 3.2
connectors, hubs, or other
devices on the PCB.
USBSS_RX_N/P (USB 3.2 Port #0)
DP0_TXD0_N/P (USB 3.2 Port #1)
DP0_TXD2_N/P (USB 3.2 Port #2)
DIFF In
If routed directly to a
peripheral on the board, AC
caps are needed for the
peripheral TX lines. ESD
protection near connector if
required.
USB 3.2 Differential Receive
Data Pairs: Connect to USB
3.2 connectors, hubs, or
other devices on the PCB.

Nvidia Jetson Orin NX Series Specifications

General

Networking	Gigabit Ethernet
Module Size	69.6 mm x 45 mm
Operating System	Linux (JetPack SDK)
GPU	NVIDIA Ampere architecture with 1024 CUDA cores
CPU	8-core ARM Cortex-A78AE v8.2 64-bit CPU
Memory	16GB 128-bit LPDDR5
Storage	eMMC 5.1
AI Performance	100 TOPS (INT8)
Camera	Up to 6 cameras (24 via virtual channels) CSI camera
Power	15W to 25W
Video Encode	1x 4Kp60 | 2x 4Kp30 | 4x 1080p60
Connectivity	PCIe Gen4
Other I/O	GPIO, I2C, SPI, UART, CAN