LFE2-20SE-5FN672I

The LFE2-20SE-5FN672I is an ECP2 Field Programmable Gate Array (FPGA) IC from Lattice Semiconductor Corporation. It provides a balance of logic capacity, on-chip memory and I/O resources in a compact 672-BBGA package.

Designed for industrial-grade applications, this device integrates approximately 21,000 logic elements, 402 I/O pins and roughly 0.28 Mbits of embedded RAM, while operating across a 1.14 V to 1.26 V supply range and a −40°C to 100°C temperature range.

Key Features

• Core Logic  Approximately 21,000 logic elements to implement custom digital logic and complex glue‑logic functions.
• Embedded Memory  Total on-chip RAM of 282,624 bits (approximately 0.28 Mbits) for buffering, state storage and small data tables.
• I/O Capacity  402 user I/O pins to support a wide range of parallel interfaces and system connections.
• Power  Low-voltage core operation with a supply range of 1.14 V to 1.26 V to match modern power-rail designs.
• Package & Mounting  672-ball BGA (supplier package: 672-FPBGA, 27×27 mm) in a surface-mount form factor for compact PCB integration.
• Temperature & Grade  Industrial-grade device rated for operation from −40°C to 100°C for deployment in demanding environments.
• Regulatory Compliance  RoHS compliant, supporting lead‑free assembly and regulatory requirements.

Unique Advantages

• Substantial logic capacity: The ~21,000 logic elements enable mid-range FPGA implementations without oversizing the device.
• High I/O count: 402 I/O pins allow direct interfacing to multiple peripherals and buses, reducing the need for external multiplexing.
• Compact BGA footprint: 672-BBGA (27×27 mm supplier package) delivers a high-pin-count solution in a space-efficient package.
• Industrial temperature range: Rated −40°C to 100°C for reliable operation in temperature-challenging installations.
• Low-voltage core operation: 1.14 V to 1.26 V supply range supports integration with modern power architectures.
• RoHS compliant: Meets lead-free manufacturing requirements for regulatory and assembly processes.

Why Choose LFE2-20SE-5FN672I?

The LFE2-20SE-5FN672I positions itself as a mid-range ECP2 FPGA option that combines a significant logic element count with substantial I/O and embedded memory in a compact BGA package. Its industrial temperature rating and RoHS compliance make it suitable for designs that require robustness and regulatory conformity.

This device is well suited to development teams and product designers who need a balance of integration and board-space efficiency while maintaining flexible I/O and on-chip memory resources. As an offering from Lattice Semiconductor Corporation, it provides a clear specification set for procurement and system-level planning.

Request a quote or submit a purchase inquiry for the LFE2-20SE-5FN672I to receive pricing and availability information tailored to your design and volume needs.