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Brand: Nexcom

ATC3520-IP7-3M NVIDIA Jetson Orin Nano Edge AI Computer

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ATC3520-IP7-3M

NVIDIA Jetson Orin Nano Accelerated Edge AI Computer for In-Vehicle/Rail

Key Features:

  • Built-in NVIDIA® Jetson Orin™ Nano SOM, up to 40(sparse) INT8 TOPS computer

  • 3-CH MIPI SerDes, 1080p60/4Kp30 over 15m cable for MIPI CAM

  • HEVC/H.265 hardware CODEC, 11x 1080p30 compute power (decoded)

  • Wide range operating temperature of -30~70°C

  • Rugged, fanless design with an IP67 rating

  • Ultra-speed PCIe 4.0 x4 NVMe SSD for data integrity

  • NEXCOM Acceleration Linux (NAL) OS w/ JetPack 5.1.1 integrated

  • Expansible for LTE/5G NR & Wi-Fi 5/6

  • 9~36V DC-in with ignition control & OCP/OVP


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AI has become an integral part of automated vehicle technologies. The ATC3520-IP7-3M is a fanless, compact, and IP67-certified computer that uses cost-effective NVIDIA® Jetson Orin™ Nano SOM for AI processing. It can deliver up to 40 (sparse) INT8 TOPS for running modern AI workloads while consuming 15W low power. This makes it ideal for AI-powered IoT gateways, OHV AI Edge recognition, AI traffic sign control, and factory automation/machine vision, helping to enhance productivity and reduce TCO.

As an AI in-vehicle computer for inference computing, ATC 3520 features 9~36VDC with IGN control, up to 3-CH MIPI SerDes interfaces to access MIPI CAM with 4Kp30/1080p60 resolution, CANBus for mmWave radar, and other I/O peripherals like 2 GbE, 2 USB 3.2, isolation CANBus, 2 RS232, Console, DI/DO, OTG, and HDMI. This allows it to meet any sophisticated application requirements.

The ATC3520-IP7-3M can enhance AI inference through a Cloud Service Provider (CSP) with 5G NR and Wi-Fi 5/6 modules installed. It is compliant with CE/FCC Class A, UKCA, and Emark (E13)/EN50155 regulations. It can operate in harsh environments with a wide temperature range of -30~70°C and is MIL-STD-810G military standard compliant for vibration and shock resistance.


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Specifications

NVIDIA® Jetson Orin™ Nano SOM

  • 6-core (Orin™ Nano 8GB/4GB) Arm® Cortex A78AE 64-bit CPU

  • 512/1024-core + 16/32-core Tensor, 625MHz, Ampere

  • 40 INT8 TOPS (Orin™ Nano 8GB), 20 INT8 TOPS (Orin™ Nano 4GB), sparse

  • OpenGL 4.6, OpenGL ES 3.2, and Vulkan 1.1, CUDA10

  • 260-pin SO-DIMM form factor compatible with Orin NX

  • NVIDIA® JetPack 5.1.1

Memory

  • 4GB/8GB 64-bit/128-bit LPDDR5 for Nano 4GB/8GB 2133MHz

Storage/Boot Disk

  • 1 x M.2 2280/3080 Key M PCIe 3.0 x4 NVMe SSD, 128GB in default

Expansion

  • 1 x Full size mPCIe socket (PCIe 4.0 + USB 2.0)

  • 1 x M.2 3042/3052 Key B socket (USB 3.2) with 2 x micro SIM slots

Display

  • 1 x HDMI 2.0A/B, up to 3840 x 2160@60Hz

G-Sensor

  • 3D accelerometer and 3D gyroscope, ST LSM6DSLTR

GbE

  • 2-port GbE, X-coded

  • 9K byte Jumbo frame, PTP (IEEE 1588) support

  • Controller: Intel® I210-IT

MIPI CSI-2 SerDes

  • Up to 3 x individual channel (1080p60/720p30 resolution)

  • Thine SerDes solution (V-by-One® HS)

  • Integrated with 3rd party MIPI SerDes camera (IP67 rating)
    - 1080p60 CAM: CAM1-MT1080-IP7-15m (P/N: 10AT0108001X0)
    - 720p30 CAM: CAM1-MT720-IP7-15m (P/N: 10AT0072001X0)

USB

  • 2 x USB 3.2, type A
    - 5V@900mA each
    - up to 5Gbit/s link speed & compliance with USB 2.0 (LS/FS/HS link speed)

  • 1 x OTG micro USB

Serial Port

  • 1 x RS232 (Tx, Rx, CTS, RTS)

  • 1 x RS232 (Tx, Rx)

  • 1 x Console port (Tx, Rx)

  • RS232 working voltage, ±9V, baud rate up to 115.2kb/s

DI/DO (reserved)

  • 4-Bit input
    - Source: 9~36VDC (12V@0.6mA/24V@1.2mA)
    - External: 0~33VDC pull-high, high-level, 3.3 - 33VDC; low-level, 0-2 VDC

  • 4-Bit output
    - Source: 9~36VDC (nominal 35mA@24V)
    - External: 5~27VDC pull-high, sink current w/ 220mA for each bit, 500mA max (@25C)

  • Source or external can be selected by software (default: source type)

CANBus

  • 1 x CAN 2.0A/2.0B

  • IEC 61000-4-2 Electrostatic Discharge (ESD): ±4KV/8KV (contact/air, whole system)

  • 2.5KV isolated

GPS

  • U-blox NEO-M9N GNSS module for GPS/Gloness/QZSS/Galileo/Beidou

  • Optional DR (dead reckoning) function, NEO-M9V

Power Supply

  • Nominal voltage: 9~36V

  • Cranking voltage: 6V~9V (less than 20 sec)

  • OCP & UVP (shut down once exceeding 37V)

  • Ignition on/off control & programmable on/off delay timer

  • Opional for remote power on/off control

I/O Ports, Front-Plate

  • 12 x LED indicators

  • Reset button, 1 x OTG

  • 2 x Micro SIM slots, 1 x HDMI, 2 x USB 3.2

I/O Ports, Rear-Plate

  • 9~36VDC-in, S-coded

  • 3 x Fakra z-code & 2 x GbE, X-coded

  • M12 multi-port (2 x RS232 & 1 x console, 1 x CAN)

I/O Ports, Side-Plate

  • 2 x Antenna holes for Wi-Fi 5/6 modules (PR-SMA ant.)

  • 2 x Antenna holes for LTE/5G module (SMA ant.)

  • 1 x Antenna hole for GNSS (RP-SMA ant.)

Dimensions & Weight

  • 213mm x 167mm x 82.8mm (w/ mount bracket)

  • 2.4kg

Environment

  • Operating temperatures: -30°C~70°C NVIDIA® Jetson Orin™ Nano@7W/10W15W

  • Storage temperatures: -40°C~85°C

  • Relative humidity: 10%~95% (non-condensing)

Vibration & Shock

  • Vibraion in operating
    - MIL-STD-810G, 514.6C, Procedure 3, Category 4
    - IEC 60068-2-64: 2.0g@5~500 Hz
    - MIL-STD-810G, 514.6E, Procedure 1, Category 24, 7.7g approx.

  • Shock
    - Operating: MIL-STD-810G, Method 516.6, Procedure I, functional shock=20g
    - Non-operating: MIL-STD-810G, Method 516.6, Procedure V, crash hazard shock test=75g

Certifications

  • CE approval, FCC Class A, UKCA

Operating System

  • NEXCOM Acceleration Linux (NAL)
    - NV Jetpack 5.1.1 package
    - NEXCOM custom functions (GNSS, 5GNR, 6-axis sensor, MCU control)
    - V4L2
    - Ubuntu 20.04@Kernel 5.10

External Cable

  • Power extension cable, 20cm

  • M12 multi-port adapter cable, 20cm
Downloads
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Datasheet