LFE5UM-25F-6MG285I

The LFE5UM-25F-6MG285I is an industrial-grade ECP5 family FPGA from Lattice Semiconductor Corporation. This device provides 24,000 logic elements, approximately 1.03 Mbits of embedded memory, and 118 user I/Os in a 285-LFBGA (10×10) surface-mount package.

Designed for mid-range programmable logic applications, the part combines on-chip memory, flexible I/O, and family-level FPGA features documented in the ECP5 datasheet—such as programmable I/O cells, clocking resources, DDR memory support, SERDES blocks, and DSP-oriented slices—making it suitable for industrial control, interface bridging, and data-path processing in constrained-board designs.

Key Features

• Logic Capacity 24,000 logic elements (cells) to implement mid-range combinational and sequential logic functions.
• Embedded Memory Approximately 1.03 Mbits of on-chip RAM (1,032,192 bits) for FIFOs, frame buffers, and small data stores.
• I/O 118 user I/Os with the programmable I/O architecture described in the ECP5 family datasheet for flexible interfacing and signaling.
• Clocking and Timing Family-level clock management elements such as PLLs and clock distribution structures are documented in the ECP5 datasheet to support multi-clock designs and timing control.
• High-Speed Interfaces ECP5 family documentation includes SERDES and DDR memory support options for high-bandwidth client interfaces and external memory connectivity.
• Power Supply Core supply voltage nominal range 1.045 V to 1.155 V, enabling defined power budgeting and board design considerations.
• Package & Mounting 285-LFBGA (285-CSFBGA, 10×10) surface-mount package for compact board integration.
• Industrial Temperature Range Rated for operation from −40 °C to 100 °C for deployment in industrial environments.
• Compliance RoHS compliant.

Typical Applications

• Industrial Control Deterministic I/O and on-chip memory make the device suited for motor control logic, PLC extensions, and factory automation interfaces operating across industrial temperature ranges.
• Interface Bridging Use the programmable I/O and family-level SERDES/DDR support to implement protocol bridging, protocol translation, and high-speed peripheral interfaces.
• Signal Processing & Filtering On-chip RAM and the ECP5 family’s DSP-oriented slices support processing pipelines, filters, and data aggregation tasks.
• Embedded System Glue Logic 24,000 logic elements and abundant I/Os simplify integration of custom peripherals, bus handling, and control logic in compact systems.

Unique Advantages

• Balanced Logic and Memory Combines 24k logic elements with ~1.03 Mbits of embedded RAM, reducing reliance on external memory for many control and buffering tasks.
• Industrial-Grade Operation Specified for −40 °C to 100 °C operation to support deployments in industrial environments.
• Compact, Surface-Mount Package 285-LFBGA (10×10) package enables high-density board designs while maintaining robust thermal and electrical characteristics.
• Defined Power Envelope Narrow core supply range (1.045 V–1.155 V) helps with predictable power delivery and thermal planning on the PCB.
• Family-Level FPGA Features Leverages ECP5 family capabilities—programmable I/O cells, clocking resources, DDR/ SERDES support, and DSP slices—to address a broad set of mid-range FPGA use cases.

Why Choose LFE5UM-25F-6MG285I?

The LFE5UM-25F-6MG285I positions itself as a practical mid-range FPGA solution that integrates a sizable logic fabric, on-chip memory, and flexible I/O in a compact 285-LFBGA package. Its industrial temperature rating and RoHS compliance make it a solid option for designers who need reliable programmable logic for industrial and embedded systems.

Engineers looking for a scalable, family-backed FPGA that balances logic density, embedded RAM, and interface versatility will find this device suitable for control, interfacing, and data-path tasks where board space and predictable power/thermal behavior are priorities.

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