LFE2-12SE-5T144I

The LFE2-12SE-5T144I is an ECP2 Field Programmable Gate Array (FPGA) from Lattice Semiconductor Corporation. It provides a configurable logic fabric with on-chip memory and a broad I/O count in a compact surface-mount package.

Designed for industrial applications, this device offers 12,000 logic elements, approximately 0.226 Mbits of embedded memory, 93 I/Os, and operation across a wide voltage and temperature range to support reliable deployment in embedded and control systems.

Key Features

• Logic Capacity  Provides 12,000 logic elements to implement custom digital logic, state machines, and glue logic for a range of embedded applications.
• Embedded Memory  Includes 226,304 bits of on-chip RAM (approximately 0.226 Mbits) for buffering, small data stores, and local state retention.
• I/O Count  Offers 93 general-purpose I/Os to interface with sensors, peripherals, and external logic without external expander components.
• Power Supply  Operates from a core voltage range of 1.14 V to 1.26 V to match system power domains and optimize power delivery.
• Package and Mounting  Supplied in a 144-LQFP surface-mount package (supplier package: 144-TQFP, 20×20 mm) for straightforward PCB integration and assembly.
• Industrial Temperature and Grade  Industrial-grade device rated for operation from −40 °C to 100 °C for use in harsher environments.
• Regulatory Compliance  RoHS compliant to support modern manufacturing and environmental requirements.

Typical Applications

• Industrial Control  Use the device for control logic, protocol bridging, and custom timing in industrial automation systems, leveraging the 12,000 logic elements and wide temperature range.
• Embedded Processing  Implement custom coprocessors, state machines, or glue logic for embedded systems where on-chip RAM and moderate logic density are required.
• Sensor and I/O Aggregation  Aggregate and condition signals from multiple sensors and peripherals using the 93 I/O pins for flexible board-level interfacing.

Unique Advantages

• Configurable Logic Density: 12,000 logic elements enable substantial custom logic implementations while keeping board area and BOM complexity under control.
• On-chip Memory for Local Storage: Approximately 0.226 Mbits of embedded RAM supports buffering and temporary data storage without external memory.
• High I/O Availability: 93 I/Os reduce the need for additional interface chips when connecting to sensors, peripherals, or communication PHYs.
• Industrial-ready Thermal Range: Rated from −40 °C to 100 °C, supporting deployment in demanding environmental conditions.
• Compact Surface-Mount Package: 144-LQFP (20×20) provides a balance of pin count and PCB footprint for many embedded designs.
• RoHS Compliant: Meets common environmental manufacturing requirements to support product lifecycle and production compliance.

Why Choose LFE2-12SE-5T144I?

The LFE2-12SE-5T144I positions itself as a practical, industrial-grade FPGA option for designers who need moderate logic capacity, on-chip memory, and a high I/O count in a compact package. Its operating voltage range and wide temperature rating make it suitable for embedded and control-oriented designs that require reliable operation in varied conditions.

Backed by Lattice Semiconductor Corporation, this device is well suited for engineers seeking a configurable silicon building block to simplify board-level design, reduce external components, and provide flexible post-production configurability.

Request a quote or submit a purchase inquiry to get pricing and availability for LFE2-12SE-5T144I for your next design.