LFE2-20SE-7QN208C

The LFE2-20SE-7QN208C is a field programmable gate array (FPGA) IC from Lattice Semiconductor. It provides reconfigurable logic in a surface-mount 208‑BFQFP package and is supplied as a commercial‑grade device.

This device integrates 21,000 logic elements and approximately 0.283 Mbits of embedded memory with 131 I/Os, supporting designs that require on-chip logic and memory within a 1.14 V to 1.26 V supply range and an operating temperature range of 0 °C to 85 °C.

Key Features

• Core Architecture ECP2 family field programmable gate array architecture in a compact IC form factor suitable for surface‑mount assembly.
• Logic Resources 21,000 logic elements to implement combinational and sequential logic functions.
• Embedded Memory Approximately 0.283 Mbits of on‑chip RAM for data buffering, state storage, and small lookup tables.
• I/O Capability 131 user I/O pins to interface with peripherals and system buses.
• Power Operates from a core supply range of 1.14 V to 1.26 V, enabling defined low‑voltage system designs.
• Package & Mounting 208‑BFQFP surface‑mount package (supplier device package: 208‑PQFP 28×28) for PCB assembly in space‑constrained layouts.
• Temperature & Grade Commercial temperature range of 0 °C to 85 °C and commercial grade designation for general electronic applications.
• Environmental Compliance RoHS compliant.

Typical Applications

• Commercial Embedded Systems Reconfigurable logic and on‑chip memory for commercial‑grade electronic products operating within 0 °C to 85 °C.
• Logic Integration Consolidating multiple discrete logic functions into a single 208‑pin FPGA package to reduce board complexity.
• Low‑voltage Designs Systems designed around a 1.14 V to 1.26 V core supply that require integrated I/O and memory resources.

Unique Advantages

• Substantial Logic Capacity: 21,000 logic elements enable implementation of sizeable custom logic blocks without external programmable devices.
• Integrated On‑Chip Memory: Approximately 0.283 Mbits of embedded RAM reduces the need for external memory for small buffers and state machines.
• Generous I/O Count: 131 I/O pins provide flexible interfacing options for peripherals, sensors, and control signals.
• Compact, Surface‑Mount Package: 208‑BFQFP package supports high‑density PCB layouts while maintaining a standardized footprint.
• Commercial Temperature and Compliance: Rated for 0 °C to 85 °C operation and RoHS compliant for mainstream electronic product use.
• Defined Low‑Voltage Operation: Narrow core supply range (1.14 V to 1.26 V) simplifies power‑delivery planning for low‑voltage systems.

Why Choose LFE2-20SE-7QN208C?

The LFE2-20SE-7QN208C balances significant logic resources with embedded memory and a high I/O count in a compact 208‑pin surface‑mount package. Its commercial temperature rating and RoHS compliance make it suitable for a wide range of general electronic products that need reconfigurable logic and on‑chip storage within a defined low‑voltage domain.

This FPGA is well suited for design teams and procurement seeking a Lattice Semiconductor ECP2 FPGA option that provides clear hardware specs—logic elements, memory, I/O, package, and operating limits—for predictable integration into commercial designs.

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