LFEC1E-4T144I

The LFEC1E-4T144I is an EC Field Programmable Gate Array (FPGA) IC from Lattice Semiconductor Corporation designed for industrial applications. It provides a moderate logic capacity with 1,500 logic elements and up to 97 general-purpose I/O pins in a 144-pin LQFP/TQFP footprint.

With 18,432 bits of on-chip RAM, a low-voltage supply range of 1.14 V to 1.26 V, and an operating temperature range of −40 °C to 100 °C, this device is suited for industrial embedded designs that require reliable logic integration and flexible I/O in a compact surface-mount package.

Key Features

• Logic Capacity  1,500 logic elements provide resources for small- to medium-scale programmable logic implementations.
• Embedded Memory  18,432 bits of on-chip RAM (approximately 0.018 Mbits) for local buffering and state storage.
• I/O Count  Up to 97 general-purpose I/O pins to support multiple external interfaces and peripherals.
• Power Supply  Low-voltage operation from 1.14 V to 1.26 V to match modern low-voltage system domains.
• Package and Mounting  144-LQFP package (supplier device package: 144-TQFP 20×20) in a surface-mount form factor for compact PCB integration.
• Industrial Grade  Specified for industrial environments with an operating temperature range of −40 °C to 100 °C.
• Compliance  RoHS compliant for environmental and manufacturing compatibility.

Typical Applications

• Industrial Control  Implements control logic and I/O aggregation in industrial equipment where extended temperature range and industrial grade components are required.
• Embedded Systems  Provides programmable logic and local memory for small embedded projects that need up to 97 I/Os and 1,500 logic elements.
• Interface Bridging  Acts as a configurable glue logic device to adapt or combine multiple peripherals and I/O domains within industrial designs.

Unique Advantages

• Industrial temperature capability: Rated for −40 °C to 100 °C to support deployment in harsher environments.
• Compact, surface-mount package: 144-LQFP/144-TQFP (20×20) footprint simplifies PCB layout while providing ample I/O.
• Moderate logic integration: 1,500 logic elements enable consolidation of discrete logic and small state machines into a single device, reducing BOM complexity.
• On-chip RAM for local buffering: 18,432 bits of embedded memory provide space for small FIFOs, registers, or lookup tables without external memory.
• Low-voltage operation: 1.14 V to 1.26 V supply range aligns with low-voltage system domains and can simplify power domain design.
• Generous I/O count: 97 I/O pins allow flexible interfacing with sensors, controllers, and peripheral devices.

Why Choose LFEC1E-4T144I?

The LFEC1E-4T144I combines a practical logic capacity, embedded memory, and a high I/O count in a compact 144-pin surface-mount package tailored for industrial use. Its low-voltage supply range and wide operating temperature make it suitable for embedded and control-oriented designs that need reliable, space-efficient programmable logic.

Manufactured by Lattice Semiconductor Corporation, this FPGA provides a clear specification set for design teams targeting industrial applications that require predictable thermal and electrical behavior, straightforward PCB integration, and moderate programmable logic resources.

Request a quote or submit an inquiry to obtain pricing and availability for LFEC1E-4T144I for your next design.