LFE2-6SE-7TN144C

The LFE2-6SE-7TN144C is a commercial-grade FPGA from the LatticeECP2 family, offering a compact 144-pin LQFP package and a balance of logic, memory and I/O for mid-density embedded designs. It provides 6,000 logic elements and 56,320 bits of on-chip RAM, supporting applications that require programmable logic, embedded memory and moderate I/O connectivity.

Designed for system integration, this device targets commercial embedded systems, communication modules and signal-processing tasks where a 1.14–1.26 V core supply, surface-mount LQFP packaging and a 0 °C to 85 °C operating range meet board-level requirements.

Key Features

• Logic Capacity — 6,000 logic elements to implement combinational and sequential logic for mid-density designs.
• On-chip Memory — 56,320 total RAM bits of embedded memory for buffers, FIFOs and small data stores.
• DSP Resources — sysDSP resources as provided in the LatticeECP2 family; the ECP2-6 device includes sysDSP blocks and dedicated 18×18 multipliers for arithmetic and signal-processing tasks.
• I/O and Package — 90 I/Os in a 144-pin LQFP (supplier package 144-TQFP, 20 × 20 mm) supporting compact board-level integration and surface-mount assembly.
• Power — Core voltage supply range of 1.14 V to 1.26 V for compatibility with LatticeECP2 family power rails.
• Clocking — Family clock resources include general-purpose PLLs and DLLs for clock multiplication, division and phase/delay adjustment to support flexible timing architectures.
• Commercial Temperature Grade — Rated for 0 °C to 85 °C operation to suit commercial embedded applications.
• RoHS Compliant — Meets current RoHS environmental requirements for lead-free manufacturing.
• Mounting Type — Surface mount package suitable for automated PCB assembly.

Typical Applications

• Communications Modules — Implement protocol logic, data framing and moderate-speed interface bridging where on-chip memory and DSP multiply resources accelerate packet handling.
• Embedded Control Systems — Replace discrete logic and small microcontroller functions with programmable logic for flexible I/O management and custom control sequencing.
• Signal Processing — Use the device’s DSP resources and embedded RAM for fixed-point filtering, decimation/interpolation and other mid-range signal-processing tasks.
• Prototyping and OEM Products — Compact LQFP packaging and 90 I/Os make it suitable for space-constrained boards in commercial products and engineering prototypes.

Unique Advantages

• Balanced mid-density integration — 6,000 logic elements and embedded RAM provide a practical mix of logic and memory for many commercial designs without excessive board-level complexity.
• On-chip DSP capability — Dedicated multiplier and sysDSP resources reduce the need for external DSP processors for moderate computational workloads.
• Compact, surface-mount package — 144-LQFP (20 × 20 mm) enables high-functionality designs in a small footprint for cost- and space-sensitive applications.
• Flexible clocking — PLL and DLL resources from the ECP2 family help implement varied timing regimes and source-synchronous interfaces on a single device.
• Commercial-grade reliability — Rated for 0 °C to 85 °C operation and RoHS compliance for mainstream commercial manufacturing and deployment.

Why Choose LFE2-6SE-7TN144C?

The LFE2-6SE-7TN144C positions itself as a practical FPGA choice for commercial embedded systems that need a compact, mid-density programmable logic device. With 6,000 logic elements, embedded RAM and dedicated DSP resources, it enables designers to consolidate functionality, accelerate signal-processing tasks and implement flexible I/O without moving to a larger, more expensive device.

Its LQFP packaging and surface-mount form factor simplify PCB integration while the family clocking features and moderate I/O count make it suitable for a wide range of communication, control and embedded processing applications. The device benefits from the LatticeECP2 family architecture and provides predictable performance and manufacturability for production designs.

Request a quote or submit a request for pricing and availability to move your design forward with LFE2-6SE-7TN144C.