LFE2-20SE-5F672I

The LFE2-20SE-5F672I is an ECP2 family FPGA provided in a 672-ball FBGA package. It delivers 21,000 logic elements, approximately 0.28 Mbits of embedded RAM, and 402 I/O pins in a compact surface-mount footprint.

Designed for industrial applications, this device operates from a 1.14 V to 1.26 V supply and supports an operating temperature range of −40 °C to 100 °C. Its combination of logic density, on-chip memory, and high I/O count supports a range of programmable-logic tasks where integration and rugged operation are required.

Key Features

• Core Logic  21,000 logic elements provide programmable fabric for custom digital functions and control logic.
• Embedded Memory  Approximately 0.28 Mbits of on-chip RAM for buffering, state storage, and small data structures.
• I/O Density  402 user I/O pins for high pin-count interfacing and flexible signal routing in complex systems.
• Power  Low-voltage core operation with a supply range of 1.14 V to 1.26 V to match modern power-rail architectures.
• Package & Mounting  672-ball FBGA (27 × 27 mm) package in a surface-mount format for space-efficient board integration.
• Temperature & Grade  Industrial-grade device rated for operation from −40 °C to 100 °C.
• Compliance  RoHS-compliant material and manufacturing status.

Typical Applications

• Industrial control  Implement custom control logic, sensor aggregation, and protocol handling within industrial automation equipment using the device's logic and I/O resources.
• High-density I/O systems  Use the 402 I/O pins to consolidate multiple interfaces or connect large sensor and actuator arrays on a single FPGA.
• Embedded processing tasks  Deploy the programmable fabric and embedded RAM for real-time data handling and custom state machines in embedded systems.

Unique Advantages

• Substantial logic capacity: 21,000 logic elements enable implementation of complex custom logic without immediate need for external ASICs.
• Compact, high-pin package: 672-ball FBGA (27 × 27 mm) offers a high I/O count in a compact surface-mount form factor to save PCB area.
• Industrial temperature range: Rated from −40 °C to 100 °C for reliable operation in demanding environments.
• Low-voltage core: 1.14 V to 1.26 V supply compatibility supports implementation with contemporary low-voltage power domains.
• On-chip memory for buffering: Approximately 0.28 Mbits of embedded RAM helps reduce external memory requirements for small to medium buffering tasks.
• RoHS-compliant: Supports environmental and regulatory requirements for lead-free assembly.

Why Choose LFE2-20SE-5F672I?

The LFE2-20SE-5F672I positions itself as a versatile, industrial-grade FPGA option that balances logic capacity, embedded memory, and a large programmable I/O complement in a compact FBGA package. Its low-voltage core and extended temperature rating make it suitable for embedded and industrial designs that require reliable programmable logic in constrained board space.

This device is suited for engineers and system designers who need moderate-to-high logic density, substantial I/O, and on-chip RAM while maintaining industrial operating tolerances—helping simplify system integration and reduce external component count.

Request a quote or submit an inquiry to obtain pricing and availability for the LFE2-20SE-5F672I. Our team can provide lead-time and ordering information to support your design and procurement process.