LFE2-20E-6F672I

The LFE2-20E-6F672I is an industrial-grade Field Programmable Gate Array (FPGA) from Lattice Semiconductor Corporation's ECP2 family. It provides a mid-range logic capacity with a balance of on-chip memory and extensive I/O for embedded and industrial designs.

Key hardware attributes include 21,000 logic elements, approximately 0.28 Mbits of embedded memory, up to 402 I/O pins, a 672-ball BGA package, and a core supply range of 1.14 V to 1.26 V. The device is intended for surface-mount assembly and rated for operation from −40 °C to 100 °C.

Key Features

• Core Logic  21,000 logic elements provide programmable fabric capacity for mid-range logic integration and custom hardware acceleration.
• Embedded Memory  Approximately 0.28 Mbits of on-chip RAM to support buffers, FIFOs, state machines, and small data stores without external memory.
• I/O Density  Up to 402 general-purpose I/O pins to support parallel interfaces, multiple serial endpoints, and broad peripheral connectivity.
• Package and Mounting  672-ball BGA package (supplier package: 672-FPBGA, 27 × 27 mm) designed for surface-mount PCB assembly and compact system footprints.
• Power  Core supply range of 1.14 V to 1.26 V to match modern low-voltage power domains.
• Industrial Temperature Range  Rated for operation from −40 °C to 100 °C, suitable for industrial environments requiring extended temperature capability.
• Regulatory Compliance  RoHS-compliant construction for reduced hazardous material content in manufacturing and deployment.

Typical Applications

• Industrial Control and Automation  Use the FPGA's 21,000 logic elements and wide I/O count to implement custom control logic, sensor aggregation, and deterministic signal processing in industrial systems.
• Embedded System Integration  On-chip RAM and extensive I/O support common embedded functions such as protocol bridging, peripheral aggregation, and custom accelerators.
• Communication Interfaces  High I/O density makes the device suitable for implementing parallel or multi-channel serial interfaces and glue logic between subsystems.

Unique Advantages

• Balanced Logic and Memory: 21,000 logic elements paired with approximately 0.28 Mbits of embedded RAM enable a wide range of mid-range designs without immediate reliance on external memory.
• High I/O Count: 402 I/O pins reduce the need for external multiplexing, simplifying board-level design and lowering BOM complexity for multi-interface applications.
• Industrial Reliability: −40 °C to 100 °C operating range supports deployment in demanding industrial environments.
• Compact Surface-Mount Package: 672-ball FPBGA (27 × 27 mm) provides a high-density solution that conserves PCB area while delivering extensive connectivity.
• Low-Voltage Core: 1.14–1.26 V core supply aligns with modern low-power system architectures and power domains.
• RoHS Compliant: Environmentally conscious manufacturing compliance for global production requirements.

Why Choose LFE2-20E-6F672I?

The LFE2-20E-6F672I delivers a practical combination of programmable logic capacity, embedded memory, and high I/O density in a compact BGA package, tailored for industrial and embedded applications. Its specified operating temperature range and RoHS compliance make it a reliable choice for long-life deployments where environmental robustness and regulatory conformance matter.

This FPGA is well suited for designers who need mid-range programmable logic with substantial I/O and on-chip memory for protocol handling, control logic, and integration tasks, backed by Lattice Semiconductor Corporation's ECP2 family heritage.

Request a quote or submit an inquiry to receive pricing and availability information for LFE2-20E-6F672I and to discuss suitability for your design requirements.