CrossLinkU-NX System on Module (SoM) Board

Empowering Edge AI with Lattice CrossLink-NX33U SOM Solution

Lattice Semiconductor introduces a cutting-edge System on Module (SOM) built on the CrossLinkU-NX FPGA, designed for resource-constrained Edge AI applications. This SOM provides direct access to CSI-2 input, USB 3.1 Device interface, digital I/O, and an Always-On (AON) feature, enabling advanced functionality with lowest power footprint in compact designs.

Paired with small form factor, purpose built carrier card to connect CrossLinkU-NX SOM with Raspberry Pi CM5, the solution delivers a complete platform for intelligent systems. The carrier card integrates essential interfaces from CM5 e.g. 1-G Ethernet, USB3.1 Host, microSD storage and GPIOs along with debug interfaces for both SOM and CM5, ensuring seamless connectivity and flexibility for diverse applications.

Features

  • Supports 4Lane MIPI CSI-2 receiver (Soft D-PHY) interface for camera data
  • Support SPI flash configuration and micro-USB connector for power and FPGA configuration
  • Boot from onboard Flash
  • On Board JTAG connector header
  • Support 64Mb for HyperRam Memory Interface with CrossLinkU-NX

Jump to

Kit Contents

  • CrossLinkU-NX SoM Board (LIFCL-SOM-EVN)
  • Carrier Board (REVA)
  • Raspberry Pi Compute Module 5 (optional)
  • Power supply (USB Type-C)
  • Cables and accessories
  • Quick Start Guide with Lattice Radiant software download information

Ordering Information

Ordering Part Number: LIFCL-SOM-EVN

Click here to find an authorized Lattice distributor near you

Documentation

Quick Reference
Technical Resources
Downloads
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CrossLinkU-NX System on Module (SoM) Board - User Guide
FPGA-EB-02081 0.80 12/18/2025 PDF 2.1 MB
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CrossLinkU-NX System on Module (SoM) Board - Schematics
12/18/2025 ZIP 516.8 KB
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CrossLinkU-NX System on Module (SoM) Board - BOM
12/18/2025 XLSX 21.1 KB
CrossLinkU-NX System on Module (SoM) Board - Gerber Files
12/18/2025 ZIP 969.7 KB
CrossLinkU-NX System on Module (SoM) Board - Layout
12/18/2025 PCB 4.8 MB

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