LFE5UM5G-25F-8MG285I

The LFE5UM5G-25F-8MG285I is an ECP5-5G family FPGA IC from Lattice Semiconductor Corporation. It provides a programmable logic fabric with embedded memory, dedicated DSP resources and high-performance I/O building blocks suitable for compact, industrial applications.

With 24,000 logic elements, approximately 1.03 Mbits of embedded memory and 118 I/Os in a 285-LFBGA package, this device targets designs that require a balance of logic density, on-chip memory and flexible I/O in a surface-mount industrial-grade package.

Key Features

• Logic Capacity — 24,000 logic elements to implement glue logic, state machines, custom interfaces and mid-density programmable logic functions.
• Embedded Memory — Approximately 1.03 Mbits of on-chip RAM for buffering, FIFOs, lookup tables and small data stores.
• I/O Integration — 118 programmable I/O pins for flexible interfacing to peripherals, sensors and external memory.
• Clocking and Timing — Architecture documentation includes sysCLOCK PLL and clock distribution structures to support synthesized clocking and timing domains.
• DSP and SERDES Blocks — Device family data references sysDSP slices and SERDES/PCS blocks for signal processing and high-speed serial interfaces.
• Package and Mounting — 285-LFBGA (supplier package 285-CSFBGA, 10×10) in a surface-mount form factor suitable for dense PCB layouts.
• Power — Supported core supply voltage range from 1.045 V to 1.155 V to meet specified operating conditions.
• Industrial Temperature Grade — Rated for operation from −40°C to 100°C for industrial environments.
• RoHS Compliant — Meets RoHS environmental requirements.

Typical Applications

• Industrial Control — Implement control logic, protocol bridging and deterministic I/O aggregation within the −40°C to 100°C industrial operating range.
• Embedded Systems — Integrate mid-density programmable logic, on-chip RAM and DSP slices for custom compute and peripheral interfacing.
• High-Speed Interfaces — Use available SERDES and programmable I/O resources to implement serial links and parallel interfaces.
• Memory Interfacing — Leverage embedded memory and clocking resources for buffering and DDR support blocks referenced in the device family documentation.

Unique Advantages

• Balanced Logic and Memory: 24,000 logic elements paired with ~1.03 Mbits of embedded RAM provides headroom for mid-density FPGA designs without external memory in many use cases.
• Flexible I/O Count: 118 I/Os enable a wide range of peripheral connections and signal interfaces, reducing external glue logic.
• Industrial Reliability: Specified operating range of −40°C to 100°C supports deployment in harsher industrial environments.
• Compact Package: 285-LFBGA (285-CSFBGA 10×10) surface-mount package offers a compact footprint for space-constrained PCBs.
• Tight Supply Window: Defined core voltage range (1.045 V–1.155 V) supports deterministic power design and margin planning.
• Standards-Conscious Supply Chain: RoHS compliance aids regulatory and environmental alignment for product development.

Why Choose LFE5UM5G-25F-8MG285I?

The LFE5UM5G-25F-8MG285I positions itself as a practical mid-density FPGA option within the ECP5-5G family. Its combination of 24,000 logic elements, roughly 1.03 Mbits of embedded RAM, dedicated DSP and SERDES blocks (as documented for the family), and 118 I/Os make it suitable for compact industrial and embedded designs where integration and deterministic operating conditions matter.

Engineers and procurement teams that require a surface-mount, RoHS-compliant FPGA with industrial temperature capability and a compact 285-LFBGA package will find this device appropriate for a wide range of applications that benefit from on-chip memory, flexible I/O and documented clocking and SERDES resources.

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