LFE2-20SE-5F484I

The LFE2-20SE-5F484I is an ECP2 family Field Programmable Gate Array (FPGA) from Lattice Semiconductor Corporation designed for industrial embedded applications. It delivers a balance of programmable logic capacity, on-chip memory, and high I/O density in a compact 484-ball BBGA package.

Key capabilities include 21,000 logic elements, approximately 0.28 Mbits of embedded memory, and 331 general-purpose I/O pins, making the device suitable for I/O-heavy and compute-focused designs that require industrial temperature operation and surface-mount packaging.

Key Features

• Core Logic  21,000 logic elements provide programmable resources for custom digital logic, control functions, and glue logic.
• Embedded Memory  Approximately 0.28 Mbits of on-chip RAM (282,624 total bits) to support buffers, FIFOs, and local storage for logic functions.
• I/O Density  331 I/O pins deliver extensive external device and bus interfacing options for complex system integration.
• Power Supply  Core voltage supply range of 1.14 V to 1.26 V to match low-voltage system domains.
• Package & Mounting  484-ball BBGA (supplier package: 484-FPBGA, 23×23) in a surface-mount format for high-pin-count, compact board layouts.
• Industrial Temperature Range  Rated for operation from −40 °C to 100 °C to meet demanding environmental requirements.
• Regulatory Compliance  RoHS compliant for lead-free manufacturing and material compliance.

Typical Applications

• Industrial control and automation  Use in factory automation or machine control systems where industrial temperature operation and plentiful I/O are required.
• Embedded system integration  Acts as a customizable logic backbone for embedded designs that need programmable logic, local RAM, and many external interfaces.
• I/O-heavy interfacing  Suitable for designs that consolidate multiple digital interfaces or bridge several buses thanks to 331 available I/O pins.

Unique Advantages

• High programmable capacity: 21,000 logic elements enable substantial on-chip customization without immediate need for external FPGA or CPLD resources.
• Significant on-chip memory: Approximately 0.28 Mbits of embedded RAM reduces dependence on external memory for many control and buffering tasks.
• Extensive I/O connectivity: 331 I/O pins simplify system-level integration and help minimize additional interface ICs.
• Designed for industrial environments: −40 °C to 100 °C operating range and surface-mount BBGA package support reliable deployment in harsh conditions.
• Compact, high-density package: 484-ball BBGA (484-FPBGA, 23×23) offers high pin count in a small footprint for space-constrained designs.
• RoHS compliant: Meets lead-free material requirements for modern manufacturing processes.

Why Choose LFE2-20SE-5F484I?

The LFE2-20SE-5F484I from Lattice Semiconductor Corporation positions itself as a reliable, industrial-grade FPGA option for designers who need a balance of logic density, embedded memory, and extensive I/O in a compact surface-mount package. Its specified operating range and RoHS compliance make it a practical choice for long-lived embedded systems and industrial applications.

This device is a fit for development teams and procurement groups focused on scalable, field-programmable solutions that require predictable electrical and environmental specifications, while taking advantage of Lattice's ECP2 family documentation and support for system-level integration.

If you would like pricing, lead-time, or have technical questions about the LFE2-20SE-5F484I, request a quote or submit an inquiry to receive a tailored response and availability information.