LFE5UM-25F-6BG381C

The LFE5UM-25F-6BG381C is a commercial-grade FPGA from the ECP5 family by Lattice Semiconductor. It provides a mid-range programmable fabric with integrated memory and I/O resources suited to a wide range of commercial embedded and communications applications.

Designed around the ECP5 architecture, the device includes programmable I/O, on-chip memory, dedicated clocking resources and SerDes-related subsystems described for the family in the ECP5 datasheet, enabling designers to implement custom digital logic, interface logic and memory buffering within a compact 381-FBGA package.

Key Features

• Logic Capacity  Approximately 24,000 logic elements for implementing combinational and sequential logic, state machines and glue logic.
• Embedded Memory  Approximately 1.03 Mbits of on-chip RAM (1,032,192 bits) for FIFOs, buffers and small data stores.
• I/O Resources  197 user I/O pins to support broad external interfacing and parallel/serial connectivity options.
• Clocking and Timing  Includes family-level clocking architecture with PLL and clock distribution features as documented for the ECP5 family to support synchronous designs and multiple clock domains.
• High-speed Interfaces  Device family documentation includes SERDES and physical coding sublayer elements for serial link implementations.
• Package and Mounting  381-FBGA (381-CABGA, 17 × 17 mm) surface-mount package for compact PCB integration.
• Power  Core supply operating range of 1.045 V to 1.155 V to match system power-rail planning.
• Commercial Grade and Compliance  Commercial temperature grade with an operating range of 0 °C to 85 °C and RoHS compliance.

Typical Applications

• Commercial embedded systems  Custom control, glue logic and protocol translation where moderate logic density and on-chip memory reduce external components.
• Memory interface and buffering  On-chip RAM and family DDR support enable memory buffering, FIFO implementations and interface adaptation.
• High-speed serial links  Family SERDES and PCS-related features support implementation of serial transceivers and protocol endpoints.
• General-purpose I/O expansion  Large I/O count supports sensor aggregation, display and peripheral interfacing in commercial products.

Unique Advantages

• Balanced logic and memory  24,000 logic elements paired with ~1.03 Mbits of embedded memory enable practical on-chip implementations without heavy external RAM dependence.
• Substantial I/O density  197 I/O pins give designers flexibility to connect multiple peripherals, buses and interfaces directly to the FPGA fabric.
• Compact, manufacturable package  381-FBGA (17 × 17 mm) surface-mount package supports space-constrained PCBs while maintaining assembly compatibility.
• Defined operating range  Commercial temperature grading (0 °C to 85 °C) and a narrow core voltage window simplify system power and thermal planning.
• Family-level feature set  ECP5 family architecture includes programmable I/O, clocking (PLL and distribution), DDR support and SerDes/PCS elements useful for communications and interface designs.
• RoHS compliant  Meets RoHS requirements for lead-free manufacturing and regulatory compliance in commercial products.

Why Choose LFE5UM-25F-6BG381C?

The LFE5UM-25F-6BG381C offers a practical balance of logic capacity, embedded memory and I/O resources in a compact 381-FBGA package for commercial embedded designs. Its ECP5 family architecture provides the documented clocking, memory and serial interface building blocks engineers expect when consolidating glue logic, protocol handling and buffering into a single programmable device.

This device is well suited for teams building commercial-grade systems that require moderate programmable logic density, substantial I/O and integrated memory, with predictable operating voltage and temperature ranges and RoHS compliance for streamlined manufacturing.

If you would like pricing, availability or a formal quote for LFE5UM-25F-6BG381C, request a quote or submit an inquiry to start the purchasing process.