Avant-X Versa Board

Prototyping Board featuring Mid-range FPGA with 25G SERDES

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The Lattice Semiconductor Avant-X Versa Board allows designers to design and develop solutions with the most advanced bitstream and user security features such as Encryption (AES256-GCM), Authentication (ECC512, RSA4096), SHA3 for Post Quantum Crypto, PUF, tamper monitor, TRNG and Side-channel resistance. The Avant-X Versa Board supports several industry standards, providing engineers with a convenient platform for rapid prototyping and testing of their specific designs.

The board features the Avant-X 500 LC FPGA in a 1156-ball fcBGA package (LAV-AT-X70-3LFG1156I) with 25G SERDES, on-board LPDDR4, DDR5, PCIe, and majority of I/O bonded out to FMC+, PMOD, SMA and other connectors available for user-defined applications that allows designers to investigate and experiment with the features of the Avant family.

Leading Memory Interface Support – Avant-X Versa Board support LPDDR4 up to 2400Mbps and DDR5 to ensures longevity of supply for rapid implementation of external memory interface.

Fastest soft error detect (SED) – The Board support devices offer a modernized feature set for accelerated system design and fastest soft error detect (SED) to minimize error propagation and improve up-time and reliability.


  • Supports Octal SPI to showcase Ultra-fast IO Configuration
  • Provides 1x 100GE port connected to a QSFP28 module cage
  • Provides 2x 25GE port connected to SFP28 module cages
  • Allows connectivity to internally developed mezzanine cards as well as partner cards
  • This board is validated with the 25G ETH MAC + PHY IP Core and Memory Controller IP Core. To get started with the Example Designs, please visit the IP pages for more details.

To learn more about this product design and request the complete source code, click here to contact us.

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Board Photos

Bottom View

Side View

Ordering Information

  • Ordering Part Number: LAV-X70-VERSA-EVN
  • Click here to find an authorized Lattice distributor near you


Quick Reference
Technical Resources
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Avant-G/X Versa Board - User Guide
FPGA-EB-02063 1.2 5/2/2024 PDF 7.8 MB
Avant-G/X Versa Board - Quick Start Guide
QS075 1.0 5/6/2024 PDF 617.5 KB
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Avant-G/X Versa Board - Schematics
5/6/2024 ZIP 3.8 MB
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Avant-X Versa Board - Complete Design Package
5/6/2024 ZIP 20.5 MB
Avant-G/X Versa Board - Layout
5/6/2024 BRD 23.3 MB
Avant-X Versa Board Default Demo - Bistream
5/6/2024 ZIP 71.3 KB
Avant-X Versa Board Default Demo - Source Code
5/6/2024 ZIP 802.2 KB
Avant-G/X Versa Board - Gerber Files
5/6/2024 ZIP 1.9 MB
Avant-G/X Versa Board - BOM
5/6/2024 XLSX 54.8 KB

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