LFE2-12SE-5QN208C

The LFE2-12SE-5QN208C is an ECP2 family Field Programmable Gate Array (FPGA) IC from Lattice Semiconductor Corporation. It provides a mid-range programmable-logic resource set including 12,000 logic elements, embedded RAM, and 131 general-purpose I/O pins for configurable digital designs.

Designed for commercial applications, this surface-mount FPGA combines on-chip memory and broad I/O capability with low-voltage operation to support configurable interface, control and data-processing functions in compact packages.

Key Features

• Core Architecture ECP2 family FPGA from Lattice Semiconductor Corporation offering programmable logic resources for custom digital functions.
• Logic Capacity 12,000 logic elements to implement mid-range digital designs and custom logic blocks.
• Embedded Memory Approximately 0.226 Mbits of on-chip RAM (226,304 bits) to support buffering, packet processing, and state storage without external memory.
• I/O Resources 131 general-purpose I/O pins to connect multiple peripherals, buses and interfaces directly to the FPGA fabric.
• Power Core supply range of 1.14 V to 1.26 V for integration into low-voltage power domains.
• Package & Mounting 208-BFQFP package (supplier device package: 208-PQFP, 28×28) in a surface-mount form factor for PCB space-efficient assembly.
• Temperature & Grade Commercial grade with an operating temperature range of 0 °C to 85 °C.
• Environmental Compliance RoHS compliant for lead-free manufacturing requirements.

Typical Applications

• Commercial embedded systems — Implement custom control logic, interface bridging, and peripheral management using the FPGA’s 12,000 logic elements and 131 I/Os.
• Prototyping and development — Develop and validate mid-range programmable designs where on-chip RAM and flexible I/O simplify board-level integration.
• Communications and data processing — Use embedded RAM and configurable logic to implement packet buffering, protocol adaptation, or custom data paths within commercial equipment.
• Human-machine interfaces and peripheral control — Drive displays, sensor arrays, or custom I/O converters leveraging ample I/O and on-chip memory for local buffering.

Unique Advantages

• Substantial programmable resources: 12,000 logic elements provide headroom for complex mid-range designs without immediate migration to larger devices.
• On-chip embedded memory: Approximately 0.226 Mbits of RAM reduces dependence on external memory for many control and buffering tasks, simplifying BOM and layout.
• High I/O count: 131 I/O pins enable direct connections to multiple peripherals and interfaces, reducing the need for additional I/O expanders.
• Low-voltage core operation: 1.14 V to 1.26 V supply range allows integration into modern low-voltage power rails common in commercial electronics.
• Compact surface-mount packaging: 208-BFQFP (28×28) provides a balance of pin count and board-level density for space-constrained designs.
• RoHS compliant: Supports lead-free manufacturing processes and regulatory requirements for commercial products.

Why Choose LFE2-12SE-5QN208C?

The LFE2-12SE-5QN208C positions itself as a practical mid-range FPGA option for designers building commercial electronic products and prototypes. With 12,000 logic elements, embedded RAM, and 131 I/Os in a 208-pin surface-mount package, it offers a balanced mix of integration and flexibility for interface, control and data-handling tasks.

Its low-voltage core, commercial operating temperature range, and RoHS compliance make it suitable for a wide variety of commercial deployments where on-chip memory and configurable logic reduce board complexity and overall part count. Backed by Lattice Semiconductor Corporation’s device family, it serves designers seeking a scalable, supported FPGA solution for mid-density designs.

Request a quote or submit a pricing inquiry to receive availability and procurement information for the LFE2-12SE-5QN208C.