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LFE5UM5G-85F-8BG381I

LSCCLFE5UM5G-85F-8BG381I

Lattice
FPGA - Field Programmable Gate Array Lattice ECP5-5G; 83.6K LUTs; 1.2V; 5G SERDES
225 in stock
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Overview

The Lattice ECP5-5G LFE5UM5G-85F-8BG381I is a 40 nm Field-Programmable Gate Array (FPGA) featuring 84,000 logic elements and 3,833,856 total RAM bits. It integrates 5G SERDES, sysDSP slices, and sysMEM Embedded Block RAM, making it suitable for high-speed data processing applications. The device supports a core voltage of 1.045V to 1.155V and operates over a -40C to 100C (TJ) temperature range.

Why Choose This Part

This FPGA offers a balance of logic resources, memory, and high-speed SERDES for cost-sensitive, high-volume applications. Its compact 381-CABGA package and broad operating temperature range (-40C to 100C) provide flexibility for diverse embedded designs. Features like bit-stream encryption and TransFR field upgrade capability enhance security and simplify field maintenance.

Applications

High-Speed Video Bridging
Utilizing its 5G SERDES and high logic count, the ECP5-5G can bridge various video interfaces, such as SMPTE SDI, for professional video equipment and broadcasting.
Industrial Networking and Communication
The integrated 5G SERDES and support for interfaces like Gigabit Ethernet and SGMII make this FPGA ideal for implementing high-bandwidth industrial communication protocols and network switches.
Data Acquisition and Processing
With 84,000 logic elements and 468 KB of block RAM, it can be used for real-time processing of sensor data or other high-throughput data streams in industrial control systems.
Embedded Vision Systems
The FPGA's capabilities, including sysDSP slices and SERDES, are well-suited for image pre-processing, feature extraction, and interfacing with camera sensors in embedded vision applications.
PCI Express Interfacing
Support for PCI Express Gen1 (2.5 Gb/s) and Gen2 (5 Gb/s) allows for custom acceleration and high-speed data transfer in server and embedded computing environments.

Key Specifications

Mounting Type Surface Mount
Number of I/O 205
Package / Case 381-FBGA
Total RAM Bits 3833856
Voltage - Supply 1.045V ~ 1.155V
Number of LABs/CLBs 21000
Operating Temperature -40degC ~ 100degC (TJ)
Supplier Device Package 381-CABGA (17x17)
Number of Logic Elements/Cells 84000

Getting Started

To get started with the Lattice ECP5-5G, engineers can use the Lattice Diamond software suite for design entry, synthesis, and place-and-route. Development kits such as the Lattice ECP5-5G Versa Development Kit provide a platform for prototyping and evaluation, offering access to various interfaces and connectivity options. The Lattice Radiant software is also compatible for newer designs.

Also Consider

LFE5UM5G-45F-8BG381I Lattice Semiconductor - This is a smaller variant within the same ECP5-5G family, offering 44,000 logic elements, suitable for designs with fewer logic requirements but still needing 5G SERDES.
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