LSCCLattice ECP5 25K FPGA

Overview

The LFE5U-25F-6BG256I is a Lattice ECP5 FPGA in a 256-ball BGA package. It is a programmable logic device used to implement custom digital hardware, control logic, interfaces, and data-processing pipelines. The part runs from a 1.1 V core supply and is aimed at compact, mid-range FPGA designs.

Why Choose This Part

This part gives engineers FPGA flexibility in a mid-range density class, making it useful when fixed-function ICs are too limiting but a larger device is unnecessary. The ECP5 family is commonly chosen for custom I/O handling, deterministic timing, and bridging multiple digital interfaces in one device. Its 1.1 V core and BGA package fit space-conscious embedded designs that need programmable logic.

Applications

Getting Started

A practical starting point is a Lattice ECP5 evaluation or development board that matches your desired package and I/O voltage needs. Use Lattice Radiant for synthesis, place-and-route, and bitstream generation, and plan early for clocking, configuration mode, and power sequencing. For bring-up, verify JTAG access, stable core and I/O rails, and a known-good reference design before moving to your own board.

LFE5U Family

Comparing specs that differ across variants. The current part is highlighted.

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