LFEC20E-3F484C

The LFEC20E-3F484C is a commercial-grade field programmable gate array (FPGA) from Lattice Semiconductor Corporation. It provides a mid-density fabric with 19,700 logic elements, on-chip embedded memory, and a high I/O count packaged in a 484-ball BGA suitable for surface-mount assembly.

This device is intended for commercial embedded designs that require a balance of logic capacity, memory, and I/O density while operating within a 1.14 V to 1.26 V supply range and a 0 °C to 85 °C temperature window.

Key Features

• Logic Capacity  19,700 logic elements to implement combinational and sequential logic for moderate-complexity designs.
• Embedded Memory  Approximately 0.43 Mbits of on-chip RAM (434,176 total RAM bits) for buffering, FIFOs, and local data storage.
• I/O Density  360 user I/O pins to support broad peripheral interfacing, parallel buses, and multi-channel connectivity.
• Power  Operates from a 1.14 V to 1.26 V supply range, enabling designs targeting this core-voltage window.
• Package & Mounting  484-BBGA package (supplier designation 484-FPBGA, 23×23) optimized for surface-mount PCB assembly.
• Operating Range  Commercial temperature grade with specified operation from 0 °C to 85 °C.
• RoHS Compliance  Environmentally compliant with RoHS requirements for lead-free manufacturing.

Typical Applications

• Commercial Embedded Systems  Use where moderate logic density and on-chip memory support custom control, protocol bridging, or glue-logic functions.
• High‑I/O Interface Controllers  Ideal for designs requiring many parallel or mixed-signal interfaces thanks to 360 user I/Os.
• Data Buffering and Packet Handling  Leverage the device’s embedded RAM for buffering, FIFOs, and small packet-processing tasks.
• Prototype and OEM Modules  Suitable for commercial product lines where a surface-mount BGA package and commercial temperature range are acceptable.

Unique Advantages

• Balanced Logic and Memory:  19,700 logic elements paired with approximately 0.43 Mbits of RAM provide a practical mix for control and mid‑density processing tasks.
• High I/O Count:  360 I/Os reduce the need for external I/O expanders and simplify board-level interfacing for multi-channel systems.
• Compact BGA Package:  484-BBGA (484-FPBGA, 23×23) enables dense PCB layouts and surface-mount assembly for space-constrained designs.
• Commercial Temperature Grade:  Specified 0 °C to 85 °C operation matches a wide range of standard commercial deployments.
• RoHS Compliant:  Meets environmental manufacturing requirements for lead‑free assembly.

Why Choose LFEC20E-3F484C?

LFEC20E-3F484C provides a practical mix of logic, embedded memory, and extensive I/O in a compact BGA package, making it well suited for commercial embedded designs that need moderate programmable logic capacity. Its defined supply voltage range and commercial temperature rating make it straightforward to integrate into standard product platforms.

Designed and manufactured by Lattice Semiconductor Corporation, this FPGA is a strong option for teams seeking a mid-density programmable device with a high pin count and on-chip memory for control, interfacing, and buffering tasks in volume commercial products.

Request a quote or submit an inquiry to obtain pricing and availability for the LFEC20E-3F484C.