Nvidia JETSON XAVIER NX Design Guide

NVIDIA Jetson Xavier NX DG-09693-001_v1.7 | x
List of Tables
Table 1-1. Abbreviations and Definitions ................................................................................ 2
Table 2-1. Jetson Xavier NX Interfaces ................................................................................... 3
Table 2-2. Jetson Xavier NX Connector (260-Pin SO-DIMM) Pin Out Matrix ........................ 5
Table 5-1. Power and System Pin Description ..................................................................... 11
Table 6-1. USB 2.0 Pin Description ....................................................................................... 17
Table 6-2. USB 3.2 and PCIe Pin Description ....................................................................... 18
Table 6-3. USB 3.2 and PCIe Lane Mapping ......................................................................... 19
Table 6-4. USB 2.0 Interface Signal Routing Requirements ............................................... 21
Table 6-5. USB 3.1 Interface Signal Routing Requirements ............................................... 21
Table 6-6. USB 2.0 Signal Connections ................................................................................ 25
Table 6-7. Miscellaneous USB Signal Connections ............................................................. 26
Table 6-8. USB 3.2 Signal Connections ................................................................................ 26
Table 6-9. PCIe Interface Signal Routing Requirements to Gen3 ....................................... 29
Table 6-10. PCIe Gen4 Interface Signal Routing Requirements ........................................... 32
Table 6-11. PCIe Signal Connections ...................................................................................... 33
Table 7-1. Gigabit Ethernet Pin Descriptions ....................................................................... 35
Table 7-2. Ethernet MDI Interface Signal Routing Requirements ...................................... 37
Table 7-3. Ethernet Signal Connections ............................................................................... 37
Table 8-1. eDP and DP Pin Descriptions .............................................................................. 38
Table 8-2. DP and HDMI Pin Mapping .................................................................................. 39
Table 8-3. ePD and DP Main Link Signal Requirements Including DP_AUX ...................... 41
Table 8-4. eDP and DP Signal Connections ......................................................................... 45
Table 8-5. HDMI Interface Signal Routing Requirements ................................................... 47
Table 8-6. HDMI Signal Connections .................................................................................... 53
Table 9-1. CSI Pin Descriptions ............................................................................................ 54
Table 9-2. Camera Miscellaneous Pin Descriptions ............................................................ 56
Table 9-3. CSI Configurations ............................................................................................... 57
Table 9-4. MIPI CSI Interface Signal Routing Requirements .............................................. 59
Table 9-5. MIPI CSI Signal Connections ............................................................................... 60
Table 9-6. Miscellaneous Camera Connections .................................................................. 60
Table 10-1. SDIO Pin Descriptions .......................................................................................... 61
Table 10-2. SD Card and SDIO Interface Signal Routing Requirements .............................. 62
Table 10-3. SD Card and SDIO Signal Connections ............................................................... 63
Table 11-1. Audio Pin Descriptions ......................................................................................... 64
Table 11-2. I2S Interface Signal Routing Requirements ....................................................... 65
Table 11-3. Audio Signal Connection ...................................................................................... 66
Table 12-1. I2C Pin Descriptions ............................................................................................. 67

Nvidia JETSON XAVIER NX Specifications

General

Storage	16 GB eMMC 5.1
AI Performance	21 TOPS (INT8)
Operating Temperature	-25°C to 80°C
Operating System	Linux (JetPack SDK)
GPU	NVIDIA Volta architecture with 384 CUDA cores and 48 Tensor cores
CPU	6-core NVIDIA Carmel ARMv8.2 64-bit CPU 6 MB L2 + 4 MB L3
Memory	8GB 128-bit LPDDR4x
Video Decode	2x 4K60 | 4x 4K30 | 8x 1080p60 | 16x 1080p30 (H.265/H.264)
Camera	Up to 6 cameras
Connectivity	Gigabit Ethernet, M.2 Key E for Wi-Fi/Bluetooth
Power	10 W / 15 W / 20 W
Dimensions	70mm x 45mm