LFE5U-85F-6MG285C

The LFE5U-85F-6MG285C is a field-programmable gate array from the Lattice Semiconductor ECP5 family, delivered in a 285-LFBGA (CSPBGA) package. This device provides a mid-range FPGA resource set including 84,000 logic elements, approximately 3.83 Mbits of embedded memory, and 118 general-purpose I/O pins.

Engineered for commercial-grade applications, the device operates from a core supply range of 1.045 V to 1.155 V, supports surface-mount PCB assembly in a 285-CSFBGA (10×10) footprint, and is specified for an ambient operating range of 0 °C to 85 °C. It is RoHS compliant.

Key Features

• Core Logic  Provides 84,000 logic elements to implement mid-range digital designs and custom logic functions.
• Embedded Memory  Approximately 3.83 Mbits of on-chip RAM for data buffering, state machines, and small frame/packet storage.
• I/O Density  118 I/O pins accommodate a broad mix of peripheral interfaces and system signals without external I/O expanders.
• Packaging & Mounting  285-LFBGA package (supplier device package: 285-CSFBGA, 10×10) with surface-mount mounting for compact board-level integration.
• Power Supply  Core supply voltage range from 1.045 V to 1.155 V for predictable power budgeting and supply planning.
• Commercial Temperature Grade  Specified for 0 °C to 85 °C operation for standard commercial applications.
• Regulatory Compliance  RoHS compliant to support modern manufacturing and environmental requirements.

Typical Applications

• Mid‑range FPGA designs  Implement custom logic, protocol bridging, and control functions that fit within an 84,000‑logic‑element device.
• Embedded system integration  On‑chip memory and abundant I/O simplify integration of control, timing, and local buffering functions in embedded platforms.
• I/O‑dense modules  118 available I/O pins support designs that require multiple external interfaces or parallel peripheral connections without additional I/O components.

Unique Advantages

• Balanced logic and memory  84,000 logic elements combined with approximately 3.83 Mbits of embedded RAM provide a balanced resource profile for logic‑heavy designs that also need local data storage.
• Compact, production-ready package  285‑LFBGA (285‑CSFBGA, 10×10) footprint offers a compact solution for space-constrained boards while maintaining high I/O count.
• Low-voltage core operation  Narrow core voltage range (1.045 V–1.155 V) makes power-supply design and power budgeting more deterministic.
• Commercial temperature rating  Specified 0 °C–85 °C operating range fits standard commercial products and environments.
• RoHS compliant  Designed for compliance with common environmental mandates to simplify manufacturing and end-product certification.

Why Choose LFE5U-85F-6MG285C?

The LFE5U-85F-6MG285C positions itself as a mid-range ECP5 FPGA option that combines substantial logic capacity with multi-megabit on-chip memory and a substantial I/O count in a compact 285‑LFBGA package. Its defined core voltage window and commercial operating range make it suitable for production designs that require predictable power and thermal planning.

This part is a practical choice for engineers building embedded systems or I/O-rich modules that benefit from integrated logic, local memory, and a compact surface-mount package while maintaining RoHS compliance and commercial-grade specification limits.

Request a quote or submit an inquiry to check availability, lead time, and pricing for the LFE5U-85F-6MG285C.