LFE2-6SE-5FN256C

The LFE2-6SE-5FN256C is a commercial-grade Field Programmable Gate Array (FPGA) from Lattice Semiconductor Corporation's ECP2 family. It integrates mid-range programmable logic resources and on-chip memory with a high I/O count in a compact 256-BGA package.

This device is targeted at designs that require configurable logic, substantial I/O connectivity, and a small-board footprint while operating within standard commercial temperature and supply ranges.

Key Features

• Core Logic 750 configurable logic blocks (CLBs) providing a total of 6,000 logic elements for mid-density programmable logic implementations.
• Embedded Memory Approximately 0.056 Mbits of embedded memory (56,320 bits) for on-chip storage and buffering.
• I/O Capacity 190 I/O pins support extensive external connectivity for interfaces, peripherals, and signal routing.
• Power Operates from a supply range of 1.14 V to 1.26 V, supporting designs that require precise core voltage control.
• Package & Mounting 256-FPBGA (17×17) / 256-BGA surface-mount package provides a compact footprint for space-constrained boards.
• Operating Conditions Commercial temperature grade with an operating range of 0 °C to 85 °C.
• Compliance RoHS compliant for environmental and regulatory alignment in commercial products.

Typical Applications

• Consumer Electronics — Use the FPGA for configurable logic functions, peripheral interfacing, and feature updates in consumer devices where commercial-grade components are appropriate.
• Communications Equipment — Implement protocol bridging, I/O aggregation, or custom packet handling leveraging the device's 190 I/O resources and on-chip memory.
• Embedded Systems — Deploy as the programmable logic element in embedded designs that require moderate logic density and flexible I/O assignment.
• Prototyping & Development — Suitable for engineering evaluation and proof-of-concept projects that need reconfigurable logic in a compact package.

Unique Advantages

• Balanced Logic Density: 6,000 logic elements offer a mid-range solution for designs that need more capacity than small FPGAs but without high-density complexity.
• High I/O Count: 190 I/O pins enable broad connectivity to peripherals, sensors, and external interfaces, reducing the need for external I/O expanders.
• Compact Packaging: The 256-FPBGA (17×17) surface-mount package provides a small PCB footprint while maintaining signal density.
• On-Chip Memory: Approximately 0.056 Mbits of embedded RAM supports buffering, state storage, and small data tables without external memory.
• Regulatory Readiness: RoHS compliance facilitates integration into commercial products with environmental requirements.

Why Choose LFE2-6SE-5FN256C?

The LFE2-6SE-5FN256C positions itself as a practical, mid-density FPGA choice for commercial applications that require a balance of logic elements, I/O capacity, and onboard memory in a compact BGA package. Its defined supply range and commercial temperature rating make it suitable for many consumer, communications, and embedded designs.

Designers seeking a space-efficient, configurable logic device with solid I/O and memory resources will find this part well-suited to prototype and production projects that align with commercial-grade specifications and RoHS compliance.

Request a quote or submit an inquiry to purchase the LFE2-6SE-5FN256C and evaluate its fit for your next programmable logic design.