LFECP20E-3F484C

The LFECP20E-3F484C is an ECP Field Programmable Gate Array (FPGA) from Lattice Semiconductor Corporation designed for commercial applications. It provides a mid-density programmable fabric with clearly defined logic, memory and I/O resources for embedded and interface-centric designs.

Key on-chip resources include approximately 19,700 logic elements, about 0.43 Mbits of embedded memory, and 360 I/O pins. The device is supplied in a 484-ball BBGA package and operates from 1.14 V to 1.26 V within a 0 °C to 85 °C commercial temperature range.

Key Features

• Core Logic  Approximately 19,700 logic elements and 2,464 logic blocks provide a mid-range programmable fabric for combinational and sequential logic implementation.
• Embedded Memory  Total on-chip RAM of 434,176 bits (approximately 0.43 Mbits) supports local buffering and state retention for data-path and control logic.
• I/O Capability  360 programmable I/O pins enable high-pin-count interfacing for parallel buses, multi-channel sensors, and mixed-signal front ends.
• Power  Nominal core supply range of 1.14 V to 1.26 V for stable operation within specified power rails.
• Package & Mounting  Available in a 484-BBGA footprint (supplier package: 484-FPBGA, 23×23) intended for surface-mount PCB assembly.
• Commercial Grade & Temperature  Rated for commercial use with an operating temperature range of 0 °C to 85 °C.
• Environmental Compliance  RoHS compliant construction for environmental and regulatory alignment.

Typical Applications

• Commercial Embedded Systems  Use the device to implement mid-density control and coordination logic where up to 19,700 logic elements and abundant I/O are required.
• I/O-Intensive Interfaces  High I/O count supports parallel bus bridging, multi-channel data acquisition front ends, and interface aggregation tasks.
• On-Board Data Buffering  Approximately 0.43 Mbits of embedded RAM is suitable for local buffering, packet staging, and small lookup tables in real-time control paths.

Unique Advantages

• Balanced Logic Density: Approximately 19,700 logic elements provide a mid-range resource set for complex control and signal-processing tasks without the footprint of larger devices.
• Generous I/O Count: 360 I/O pins simplify high-channel and parallel-interface designs, reducing the need for external expanders.
• Integrated On-Chip Memory: About 0.43 Mbits of embedded RAM enables local data storage and state machines that keep latency low and PCB complexity down.
• Compact BBGA Package: The 484-ball BGA (484-FPBGA, 23×23) delivers a compact solution for high-density boards while maintaining robust signal routing.
• Commercial Temperature Rating: Designed for 0 °C to 85 °C operation to meet standard commercial application environments.
• RoHS Compliant: Manufactured to meet RoHS requirements for environmentally conscious design and procurement.

Why Choose LFECP20E-3F484C?

The LFECP20E-3F484C positions itself as a commercially rated, mid-density FPGA that combines significant logic capacity, sizeable embedded memory, and a high I/O count in a compact 484-BBGA package. Its defined voltage supply range and commercial temperature rating make it suitable for a wide range of board-level designs where predictable, verifiable hardware resources are required.

This device is appropriate for designers and procurement teams seeking a programmable solution from Lattice Semiconductor Corporation that offers a balance of integration and I/O density while remaining aligned with RoHS environmental requirements.

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