Avant-X

High-Speed Mid-Range FPGA

The Lattice Avant-X family of mid-range, general purpose FPGAs deliver up to 637k System Logic Cells of density and up to 28 – 25G SerDes within the smallest package footprint in its class. Built using the Lattice Avant platform - the family also delivers class leading low power consumption and includes modernized mid-range FPGA features such as industry leading advanced user security features and support for DDR4 /LPDDR4 and DDR5 memories.

Fast and Flexible SerDes – protocol support for up to 28 channels of PCIe Gen 4, 25G Ethernet

Fast External Memory Support – LPDDR4/DDR4 up to 2400 Mbps and DDR5 up to 2100 Mbps

Low Power – Up to 2.5x lower power than competitive products

Efficient Edge AI Processing – Up to 7200 INT8 multipliers and 35.6 Mb embedded memory enables efficient implementation of AI/ML algorithms as well as packet buffering of high-speed interfaces

Features

  • Up to 28 SERDES channels operating up to 25 Gbps
    • Support up to PCI Gen4 x8 with hardened link layer
    • Support up to 25 Gbps Ethernet
  • FPGA Fabric
    • Up to 637k System Logic Cells
    • 35.6 Mb embedded memory
    • 1800 – 18 x 18 multipliers (fracture to 7200 – 8 x 8 multipliers)
  • Memory Support
    • DDR4 / LPDDR4 support up to 2400 Mbps
    • DDR5 support up to 2100 Mbps
  • Security
    • Class leading bitstream encryption and authentication
    • Advanced user security functions
  • Fast Boot: 600+ System Logic Cells (SLCs) boot time <60ms

Jump to

Family Table

Avant-AT-X Family Selection Guide
Features X30 X50 X70
System Logic Cells 262k 409k 637k
Look-Up-Tables (LUTs) 163k 255k 397k
Embedded Memory (EBR) Blocks (36 kb) 400 630 990
Embedded Memory (Mb) 14.4 22.7 35.6
Distributed RAM Bits (kb) 1700 2660 4140
DSP (18x18 Multipliers) 700 1120 1800
DSP (8x8 Multipliers)1 2800
4480 7200
High Frequency Oscillator (400 MHz) 1 1 1
GPLL
7
9
11
External Memory Interface support DDR4/LPDDR4/DDR5 DDR4/LPDDR4/DDR5 DDR4/LPDDR4/DDR5
Max 25G SerDes Channels 12 16 28
Temperature Grades2 C, I C, I C, I
Key Features 25G SERDES, PCIe, Ethernet, Advanced Bitstream + User Security
0.5 mm Total I/O (Wide Range, High Performance) / 25G SerDes
  X30 X50 X70
ASG410 (11 x 9 mm) FOWLP 196 (43,153) / 4 - -
CSG841 (15 x 15 mm) FCCSP - - 303 (43,260) / 8
0.8 mm Total I/O (Wide Range, High Performance) / 25G SerDes
  X30 X50 X70
LBG484 (19 x 19 mm) FCBGA
218 (43,175) / 8 - -
1.0 mm Total I/O (Wide Range, High Performance) / 25G SerDes
  X30 X50 X70
LFG676 (27 x 27 mm) FCBGA
298 (43,255) / 12 298 (43,255) / 16 298 (43,255) / 16
LFG1156 (35 x 35 mm) FCBGA
- - 554 (95,459) / 28

1. One 18x18 multiplier fractures into four 8x8 multipliers
2. C=Commercial, I=Industrial

Example Use Cases

Industrial Networking NIC

  • Flexible Industrial Ethernet and Field Bus Interfaces up to 25G per port for Cameras / high BW machine data
  • RISC-V CPU and Lattice Propel System Design Tools HW
  • Low Latency, deterministic switching and control processing, protocol acceleration
  • DMA into Host / Industrial Computer for processing

Machine Vision

  • Sensor Interface - MIPI CSI-2, LVDS
  • Customizable ISP for image processing
  • Lattice sensAI Artificial Intelligence for object/defect detection
  • High BW 25GbE connectivity enables streaming uncompressed / lossless quality video

Packet Processing and Board Control

  • Bridge CPU via PCIe to multiple control plane peripherals (I2C, UART, GPIO), board management functions, and up to 25GE control plane traffic
  • Security functions (e.g., encryption, authentication) implemented in FPGA helps secure control plane traffic
  • 25G SerDes supporting PCIe Gen 4 x4 (in hard IP) and 25 Gigabit Ethernet
  • Fast FPGA configuration supports board management needs and PCIe boot-time requirements

Video

Innovative Mid-Range FPGAs: Lattice Avant™-G and Lattice Avant™-X
Expand Video

Innovative Mid-Range FPGAs: Lattice Avant™-G and Lattice Avant™-X

Built on the award-winning Lattice Avant platform, the Avant-G and Avant-X FPGA families offer power efficiency, advanced connectivity, and optimized compute for mid-range applications across the Communications, Computing, Industrial, and Automotive markets.

Design Resources

Development Kits & Boards

Our development boards & kits help streamline your design process

Intellectual Property & Reference Designs

Simplify your design efforts by using pre-tested, reusable functions

Software

Complete Design Flows, High Ease of Use

Documentation

Quick Reference
Technical Resources
Information Resources
Downloads
TITLE NUMBER VERSION DATE FORMAT SIZE
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[IBIS] Avant
FPGA-MD-02039 0.83 5/9/2024 ZIP 28.7 MB
[IBIS AMI] LAV-AT
This document would be provided through Technical Support Request after sign-in to the Lattice web site. Please refer to Answer Database FAQ 6539 for detailed instructions.
FPGA-MD-02041 0.82 6/10/2024 WEB
Lattice Avant SED/SEC User Guide
FPGA-TN-02290 0.80 12/8/2023 PDF 678.6 KB
Lattice Avant Multi-Boot User Guide
FPGA-TN-02314 0.82 12/5/2023 PDF 448.9 KB
Lattice Avant Hardware Checklist
FPGA-TN-02317 0.81 12/5/2023 PDF 629 KB
Lattice Avant sysCONFIG User Guide
FPGA-TN-02299 0.85 3/25/2024 PDF 1.1 MB
Lattice Avant sysCLOCK PLL Design and User Guide
FPGA-TN-02298 0.85 6/18/2024 PDF 1.4 MB
Lattice Avant sysI/O User Guide
FPGA-TN-02297 0.82 4/23/2024 PDF 597.8 KB
Lattice Avant sysDSP User Guide
FPGA-TN-02293 0.83 12/5/2023 PDF 756.2 KB
Lattice Avant SerDes/PCS User Guide
FPGA-TN-02313 0.82 2/29/2024 PDF 1.1 MB
Lattice Avant Power User Guide
FPGA-TN-02291 0.83 12/5/2023 PDF 439.4 KB
Lattice Avant High-Speed I/O and External Memory Interface User Guide
FPGA-TN-02300 0.86 4/23/2024 PDF 1.5 MB
Lattice Avant Embedded Memory User Guide
FPGA-TN-02289 0.81 12/5/2022 PDF 2.2 MB
PCB Layout Recommendations for BGA Packages
FPGA-TN-02024 5.3 12/5/2023 PDF 8.6 MB
Avant E/G/X Delphi Models (Preliminary)
FPGA-MD-02038 0.81 12/5/2023 ZIP 7.4 KB
Lattice Avant Platform - Specifications Data Sheet
FPGA-DS-02112 0.74 4/1/2024 PDF 1.3 MB
Using TraceID
FPGA-TN-02084 2.6 5/19/2024 PDF 411.2 KB
Avant-GX70-Pinout-Table (Advance)
FPGA-SC-02046 0.70 12/5/2023 CSV 59 KB
Lattice Avant Platform - Overview Data Sheet
FPGA-DS-02107 1.00 7/4/2024 PDF 1.4 MB
TSE MAC Driver API Reference
FPGA-TN-02341 1.0 12/21/2023 PDF 469.4 KB
I3C Target Driver API Reference
FPGA-TN-02338 1.0 12/21/2023 PDF 769.7 KB
I3C Controller Driver API Reference
FPGA-TN-02342 1.0 12/21/2023 PDF 894.8 KB
Thermal Management
FPGA-TN-02044 5.0 6/26/2024 PDF 981.7 KB
TITLE NUMBER VERSION DATE FORMAT SIZE
Select All
Lattice Avant Platform - Specifications Data Sheet
FPGA-DS-02112 0.74 4/1/2024 PDF 1.3 MB
Lattice Avant Platform - Overview Data Sheet
FPGA-DS-02107 1.00 7/4/2024 PDF 1.4 MB
TITLE NUMBER VERSION DATE FORMAT SIZE
Select All
Lattice Avant Configuration Security User Guide
This document would be provided through Technical Support Request after sign-in to Lattice web site. Please refer to Answer Database FAQ 6848 for detail instruction
FPGA-TN-02335 12/14/2023 WEB
Lattice Avant Device Security User Guide
This document would be provided through Technical Support Request after sign-in to Lattice web site. Please refer to Answer Database FAQ 6848 for detail instruction
FPGA-TN-02337 12/14/2023 WEB
Lattice Avant User Mode Security User Guide
This document would be provided through Technical Support Request. Please refer to Answer Database FAQ 6848 for the detailed instruction.
FPGA-TN-02361 5/15/2024 WEB
Lattice Avant SED/SEC User Guide
FPGA-TN-02290 0.80 12/8/2023 PDF 678.6 KB
Lattice Avant Multi-Boot User Guide
FPGA-TN-02314 0.82 12/5/2023 PDF 448.9 KB
Lattice Avant Hardware Checklist
FPGA-TN-02317 0.81 12/5/2023 PDF 629 KB
Lattice Avant sysCONFIG User Guide
FPGA-TN-02299 0.85 3/25/2024 PDF 1.1 MB
Lattice Avant sysCLOCK PLL Design and User Guide
FPGA-TN-02298 0.85 6/18/2024 PDF 1.4 MB
Lattice Avant sysI/O User Guide
FPGA-TN-02297 0.82 4/23/2024 PDF 597.8 KB
Lattice Avant sysDSP User Guide
FPGA-TN-02293 0.83 12/5/2023 PDF 756.2 KB
Lattice Avant SerDes/PCS User Guide
FPGA-TN-02313 0.82 2/29/2024 PDF 1.1 MB
Lattice Avant Power User Guide
FPGA-TN-02291 0.83 12/5/2023 PDF 439.4 KB
Lattice Avant High-Speed I/O and External Memory Interface User Guide
FPGA-TN-02300 0.86 4/23/2024 PDF 1.5 MB
Lattice Avant Embedded Memory User Guide
FPGA-TN-02289 0.81 12/5/2022 PDF 2.2 MB
PCB Layout Recommendations for BGA Packages
FPGA-TN-02024 5.3 12/5/2023 PDF 8.6 MB
Migrating Designs from AMD CPLD/FPGA Devices to Lattice FPGA Devices
FPGA-AN-02081 1.0 4/3/2024 PDF 2.6 MB
Using TraceID
FPGA-TN-02084 2.6 5/19/2024 PDF 411.2 KB
TSE MAC Driver API Reference
FPGA-TN-02341 1.0 12/21/2023 PDF 469.4 KB
I3C Target Driver API Reference
FPGA-TN-02338 1.0 12/21/2023 PDF 769.7 KB
I3C Controller Driver API Reference
FPGA-TN-02342 1.0 12/21/2023 PDF 894.8 KB
Thermal Management
FPGA-TN-02044 5.0 6/26/2024 PDF 981.7 KB
TITLE NUMBER VERSION DATE FORMAT SIZE
Select All
Avant-GX70-Pinout-Table (Advance)
FPGA-SC-02046 0.70 12/5/2023 CSV 59 KB
TITLE NUMBER VERSION DATE FORMAT SIZE
Select All
Lattice OrCAD Capture Schematic Library (OLB)
This file contains an OrCAD Capture Schematic Library (OLB file type) for all Lattice products. This .zip file also includes a .xls worksheet with a list of the contents of the OLB. These symbols can be used to help with OrCAD schematic designs.
FPGA-SC-02005 8.0 6/26/2024 ZIP 2.6 MB
TITLE NUMBER VERSION DATE FORMAT SIZE
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Product Selector Guide
I0211 43.0 12/5/2023 PDF 7.6 MB
TITLE NUMBER VERSION DATE FORMAT SIZE
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[BSDL] Avant-X
FPGA-MD-02058 02A 12/5/2023 ZIP 61 KB
TITLE NUMBER VERSION DATE FORMAT SIZE
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Avant E/G/X Delphi Models (Preliminary)
FPGA-MD-02038 0.81 12/5/2023 ZIP 7.4 KB
TITLE NUMBER VERSION DATE FORMAT SIZE
Select All
[IBIS] Avant
FPGA-MD-02039 0.83 5/9/2024 ZIP 28.7 MB
[IBIS AMI] LAV-AT
This document would be provided through Technical Support Request after sign-in to the Lattice web site. Please refer to Answer Database FAQ 6539 for detailed instructions.
FPGA-MD-02041 0.82 6/10/2024 WEB

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