LFE5U-45F-7MG285I

The LFE5U-45F-7MG285I is an ECP5 family Field Programmable Gate Array (FPGA) from Lattice Semiconductor Corporation. It provides a programmable logic platform with 44,000 logic elements and approximately 1.99 Mbits of embedded memory, intended for industrial-grade embedded designs.

With 118 user I/O pins, a compact 285-LFBGA (285-CSFBGA 10×10) package and a specified operating range from −40 °C to 100 °C, this device targets industrial applications that require reconfigurable logic, on-chip memory and flexible I/O in a surface-mount BGA form factor.

Key Features

• Programmable Logic Capacity  44,000 logic elements (LEs) for implementing custom combinational and sequential logic.
• Embedded Memory  Approximately 1.99 Mbits of on-chip RAM to support FIFOs, frame buffers and local data storage.
• I/O Resources  118 user I/O pins suitable for interfacing with a broad range of external devices and buses.
• Industrial Temperature Grade  Rated for operation from −40 °C to 100 °C to meet industrial environmental requirements.
• Power Supply  Core voltage specified at 1.045 V to 1.155 V for system-level power planning.
• Package and Mounting  285-LFBGA (supplier package: 285-CSFBGA, 10×10) in a surface-mount package for compact board designs.
• Regulatory Compliance  RoHS compliant to support lead-free assembly and environmental requirements.

Typical Applications

• Industrial Control  Implement custom control logic, I/O aggregation and deterministic processing using the 44,000 logic elements and 118 I/Os within the industrial temperature range.
• Embedded Systems  Use on-chip memory and programmable logic to realize protocol bridges, state machines and peripheral controllers in compact surface-mount designs.
• Networking and I/O Modules  Leverage the available I/O count and embedded RAM for packet buffering, data path staging and interface conversion in modular networking equipment.

Unique Advantages

• High Logic Density: 44,000 logic elements enable complex logic integration on a single device, reducing external glue logic.
• On-Chip Memory: Approximately 1.99 Mbits of embedded RAM provides local storage for buffering and temporary data processing without external memory.
• Industrial Reliability: Specified operation from −40 °C to 100 °C supports deployment in harsh industrial environments.
• Compact BGA Package: 285-LFBGA (285-CSFBGA 10×10) allows dense board integration while maintaining a high I/O count.
• Defined Core Voltage Range: Narrow supply window (1.045 V–1.155 V) simplifies power-supply design and sequencing considerations.
• RoHS Compliant: Supports lead-free manufacturing and environmental compliance for modern production requirements.

Why Choose LFE5U-45F-7MG285I?

The LFE5U-45F-7MG285I combines substantial programmable logic capacity, nearly 2 Mbits of embedded memory and a robust I/O complement in a compact surface-mount BGA package. Its industrial temperature rating and RoHS compliance make it suitable for commercial and industrial embedded designs that require dependable, reconfigurable logic and local memory resources.

This part is a practical option for engineers designing systems that need to consolidate logic, buffers and I/O functionality while maintaining a small PCB footprint and predictable power requirements. The LFE5U-45F-7MG285I is positioned for projects where long-term availability, board-level integration and industrial operating range are important considerations.

Request a quote or submit a product inquiry to get pricing and availability for LFE5U-45F-7MG285I. Our team can provide technical and procurement support to help integrate this FPGA into your next design.