LFE2-20SE-6F484I

The LFE2-20SE-6F484I is an ECP2 family Field Programmable Gate Array (FPGA) from Lattice Semiconductor Corporation. It provides a mid-range programmable logic resource with 21,000 logic elements and approximately 0.28 Mbits of embedded memory, packaged in a compact 484-ball BGA.

Designed for industrial-temperature environments, this device combines a high I/O count and on-chip memory with a low-voltage core supply to support customizable digital designs that require robust thermal and electrical operating ranges.

Key Features

• Logic Resources  21,000 logic elements to implement user-defined digital functions and state machines.
• Embedded Memory  Approximately 0.28 Mbits of on-chip RAM (282,624 total RAM bits) to support data buffering, FIFOs, and local storage.
• I/O Capacity  331 general-purpose I/Os to interface with peripherals, sensors, and external devices.
• Package and Mounting  484-ball BGA package (supplier device package: 484-FPBGA, 23×23) with surface-mount construction for compact board-level integration.
• Power  Core voltage supply range of 1.14 V to 1.26 V to match low-voltage system rails and power budgets.
• Temperature Range  Industrial operating temperature from −40 °C to 100 °C for deployment in demanding thermal environments.
• Regulatory  RoHS compliant to meet standard environmental and materials requirements.

Typical Applications

• Custom digital control  Implement tailored control logic and state machines using the device’s 21,000 logic elements and on-chip RAM.
• High-density I/O aggregation  Aggregate and condition signals from multiple peripherals or sensors using up to 331 I/Os.
• Embedded processing glue logic  Provide interface bridging, protocol adaptation, or preprocessing tasks that benefit from reprogrammable logic and local memory.

Unique Advantages

• High logic density: 21,000 logic elements allow substantial custom logic integration on a single device, reducing external components.
• Meaningful on-chip memory: Approximately 0.28 Mbits of embedded RAM supports local buffering and state storage without additional external memory.
• Extensive I/O: 331 I/Os facilitate complex interfacing scenarios and simplify board-level routing of signals.
• Industrial temperature capability: Rated from −40 °C to 100 °C for reliable operation in industrial environments.
• Compact BGA package: 484-ball FPBGA (23×23) enables a small PCB footprint while maintaining high pin count.
• RoHS compliant: Meets environmental material standards for modern electronics assembly.

Why Choose LFE2-20SE-6F484I?

The LFE2-20SE-6F484I balances significant programmable logic capacity, embedded memory, and a high I/O count within a compact 484-BBGA footprint, making it suitable for industrial designs that require flexible, reconfigurable digital solutions. Its low core-voltage range and industrial temperature rating support robust system integration in power- and temperature-sensitive applications.

Manufactured by Lattice Semiconductor Corporation, this FPGA option is appropriate for engineers and procurement teams looking for an FPGA with substantial logic resources, local memory, and extensive I/O in a surface-mount BGA package.

If you would like pricing, availability, or a formal quote for the LFE2-20SE-6F484I, request a quote or submit an inquiry and our team will respond with the information you need.