LFEC1E-3TN144I

The LFEC1E-3TN144I is a Lattice Semiconductor EC-family FPGA delivered in a 144-pin LQFP/TQFP package. It provides a compact, industrial-grade programmable logic solution with 1,500 logic elements, 97 I/O pins and 18,432 bits of on-chip RAM for density-optimized embedded designs.

Designed for mainstream embedded and industrial applications, this device delivers a low-voltage core (1.14 V to 1.26 V), surface-mount 144-pin package, and an extended operating range from −40 °C to 100 °C to meet harsh-environment deployment needs.

Key Features

• Logic Capacity  Approximately 1,500 logic elements suitable for small to mid-size FPGA implementations and control logic.
• On-chip Memory  18,432 bits of total RAM available for distributed and embedded memory requirements.
• I/O Density  97 general-purpose I/Os in the 144-pin package support multiple parallel interfaces and peripheral connectivity.
• Package & Mounting  Surface-mount 144-LQFP package (supplier device package: 144-TQFP, 20×20 mm) for compact PCB layouts.
• Power  Core supply range from 1.14 V to 1.26 V to match system power rails and design constraints.
• Industrial Temperature Range  Rated for operation from −40 °C to 100 °C for reliable performance in industrial environments.
• RoHS Compliant  Manufactured to meet RoHS requirements for regulatory and environmental compliance.

Typical Applications

• Industrial Control  Use the LFEC1E-3TN144I for machine control, PLC logic expansion and I/O aggregation where extended temperature range and industrial-grade components are required.
• Embedded Systems  Ideal for small to mid-size embedded applications that require programmable logic, on-chip memory and flexible I/O in a compact package.
• Communications Interfaces  Implement protocol bridging, glue logic and peripheral interfaces using the device’s 97 I/Os and on-chip resources.
• Instrumentation & Test  Integrate custom timing, control and signal-conditioning logic into test equipment and measurement systems operating across wide temperatures.

Unique Advantages

• Compact, high-density package: The 144-LQFP (144-TQFP 20×20 mm) lets you integrate programmable logic without a large PCB footprint.
• Right-sized logic and memory: ~1,500 logic elements and 18,432 bits of RAM balance capacity and cost for mainstream FPGA functions.
• Extensive I/O count: 97 available I/Os simplify board-level integration of sensors, actuators and communication peripherals.
• Industrial-grade operation: Rated from −40 °C to 100 °C to support deployment in demanding environments.
• Low-voltage core: 1.14 V to 1.26 V supply range supports modern low-voltage system architectures.
• RoHS compliant manufacturing: Helps meet environmental and regulatory requirements for commercial products.

Why Choose LFEC1E-3TN144I?

The LFEC1E-3TN144I sits within the LatticeECP/EC family as a cost-optimized FPGA option that delivers practical logic density, on-chip RAM and a substantial I/O count in a compact, surface-mount 144-pin package. Its industrial temperature rating and RoHS compliance make it suitable for long-lived embedded and industrial applications that require reliable programmable logic without unnecessary overhead.

This device is well-suited to engineers and procurement teams building control, interface and embedded designs that need a balance of integration, I/O flexibility and environmental robustness while keeping board area and system power in check.

Request a quote or submit an inquiry today for pricing and availability of LFEC1E-3TN144I.