Nvidia JETSON XAVIER NX Design Guide

Jetson Xavier NX
NVIDIA Jetson Xavier NX DG-09693-001_v1.7 | 5
Table 2-2. Jetson Xavier NX Connector (260-Pin SO-DIMM) Pin Out
Matrix
Module Signal Name Pin # Pin # Module Signal Name Module Signal Name Pin # Pin # Module Signal Name
GND 1 2 GND PCIE0_RX0_P 133 134 PCIE0_TX0_N
CSI1_D0_N 3 4 CSI0_D0_N GND 135 136 PCIE0_TX0_P
CSI1_D0_P 5 6 CSI0_D0_P PCIE0_RX1_N 137 138 GND
GND 7 8 GND PCIE0_RX1_P 139 140 PCIE0_TX1_N
CSI1_CLK_N 9 10 CSI0_CLK_N GND 141 142 PCIE0_TX1_P
CSI1_CLK_P 11 12 CSI0_CLK_P CAN_RX 143 144 GND
GND 13 14 GND KEY KEY KEY KEY
CSI1_D1_N 15 16 CSI0_D1_N CAN_TX 145 146 GND
CSI1_D1_P 17 18 CSI0_D1_P GND 147 148 PCIE0_TX2_N
GND 19 20 GND PCIE0_RX2_N 149 150 PCIE0_TX2_P
CSI3_D0_N 21 22 CSI2_D0_N PCIE0_RX2_P 151 152 GND
CSI3_D0_P 23 24 CSI2_D0_P GND 153 154 PCIE0_TX3_N
GND 25 26 GND PCIE0_RX3_N 155 156 PCIE0_TX3_P
CSI3_CLK_N 27 28 CSI2_CLK_N PCIE0_RX3_P 157 158 GND
CSI3_CLK_P 29 30 CSI2_CLK_P GND 159 160 PCIE0_CLK_N
GND 31 32 GND USBSS_RX_N 161 162 PCIE0_CLK_P
CSI3_D1_N 33 34 CSI2_D1_N USBSS_RX_P 163 164 GND
CSI3_D1_P 35 36 CSI2_D1_P GND 165 166 USBSS_TX_N
GND 37 38 GND PCIE1_RX0_N 167 168 USBSS_TX_P
DP0_TXD0_N 39 40 CSI4_D2_N PCIE1_RX0_P 169 170 GND
DP0_TXD0_P 41 42 CSI4_D2_P GND 171 172 PCIE1_TX0_N
GND 43 44 GND PCIE1_CLK_N 173 174 PCIE1_TX0_P
DP0_TXD1_N 45 46 CSI4_D0_N PCIE1_CLK_P 175 176 GND
DP0_TXD1_P 47 48 CSI4_D0_P GND 177 178 MOD_SLEEP*
GND 49 50 GND PCIE_WAKE* 179 180 PCIE0_CLKREQ*
DP0_TXD2_N 51 52 CSI4_CLK_N PCIE0_RST* 181 182 PCIE1_CLKREQ*
DP0_TXD2_P 53 54 CSI4_CLK_P PCIE1_RST* 183 184 GBE_MDI0_N
GND 55 56 GND I2C0_SCL 185 186 GBE_MDI0_P
DP0_TXD3_N 57 58 CSI4_D1_N I2C0_SDA 187 188 GBE_LED_LINK
DP0_TXD3_P 59 60 CSI4_D1_P I2C1_SCL 189 190 GBE_MDI1_N
GND 61 62 GND I2C1_SDA 191 192 GBE_MDI1_P
DP1_TXD0_N 63 64 CSI4_D3_N I2S0_DOUT 193 194 GBE_LED_ACT
DP1_TXD0_P 65 66 CSI4_D3_P I2S0_DIN 195 196 GBE_MDI2_N
GND 67 68 GND I2S0_FS 197 198 GBE_MDI2_P
DP1_TXD1_N 69 70 DSI_D0_N I2S0_SCLK 199 200 GND
DP1_TXD1_P 71 72 DSI_D0_P GND 201 202 GBE_MDI3_N
GND 73 74 GND UART1_TXD 203 204 GBE_MDI3_P

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