LFE2-12E-6TN144I

The LFE2-12E-6TN144I is an FPGA device from Lattice Semiconductor's ECP2 family, offering reconfigurable logic in a compact 144-LQFP surface-mount package. It targets industrial-grade embedded designs that require a balance of logic density, on-chip memory, and a broad operating temperature range.

With 12,000 logic elements, approximately 0.226 Mbits of embedded memory, and 93 general-purpose I/O, this device supports custom logic, I/O interfacing, and medium-complexity datapath functions while operating from a low-voltage supply of 1.14 V to 1.26 V.

Key Features

• Core Logic: 12,000 logic elements for implementing custom combinational and sequential logic functions.
• Embedded Memory: Approximately 0.226 Mbits of on-chip RAM (226,304 bits) to support FIFOs, buffers, and local data storage.
• I/O Capacity: 93 I/O pins to support multiple peripheral interfaces and external device connectivity.
• Power Supply: Low-voltage operation with a supply range of 1.14 V to 1.26 V for power-sensitive designs.
• Package & Mounting: 144-pin LQFP package (supplier device package listed as 144‑TQFP 20×20) with surface-mount mounting type for compact PCB layouts.
• Industrial Temperature Range: Rated to operate from −40 °C to 100 °C, suitable for thermally demanding environments.
• Regulatory Compliance: RoHS compliant for environmentally conscious manufacturing and assembly.

Typical Applications

• Industrial Control: Implement custom control logic and I/O glue in automation and control equipment, leveraging industrial temperature rating and I/O density.
• Embedded Systems: Provide reconfigurable logic and on-chip memory for medium-complexity embedded processing tasks and peripheral interfacing.
• Communications and Networking: Handle protocol bridging, parallel data paths, and I/O aggregation where configurable logic and local RAM are required.
• Prototyping and Development: Ideal for evaluating custom logic, validating interfaces, and developing firmware/hardware co-designs in a compact SMD package.

Unique Advantages

• Balanced Logic Density: 12,000 logic elements provide a mid-range capacity suitable for a wide range of custom logic tasks without excessive board area.
• Useful On-Chip Memory: Approximately 0.226 Mbits of embedded RAM reduces reliance on external memory for buffers and local storage.
• Industrial Reliability: −40 °C to 100 °C operating range supports deployment in harsh or temperature-variable environments.
• Compact, Surface-Mount Package: 144-LQFP / 144-TQFP (20×20) footprint enables high-density PCB implementations while providing a substantial I/O count.
• Low-Voltage Operation: 1.14 V to 1.26 V supply window helps designs targeting reduced power consumption.
• RoHS Compliant: Meets common environmental regulations for modern electronics manufacturing.

Why Choose LFE2-12E-6TN144I?

The LFE2-12E-6TN144I offers a practical combination of logic capacity, on-chip memory, and I/O in an industrial-grade FPGA package from Lattice Semiconductor. Its specifications make it well suited for engineers building medium-complexity embedded systems, industrial controls, and communication interface modules that require reconfigurable logic and reliable operation across a wide temperature range.

Choosing this device provides a compact, RoHS-compliant FPGA solution that balances integration and thermal robustness, enabling designers to reduce external components while maintaining flexibility for iterative development and deployment.

Request a quote or submit an inquiry to discuss availability, pricing, and how LFE2-12E-6TN144I can fit into your next design.