LFE2-50SE-6F484C

The LFE2-50SE-6F484C is an ECP2 family Field Programmable Gate Array (FPGA) from Lattice Semiconductor Corporation. It delivers 48,000 logic elements, approximately 0.396 Mbits of embedded memory, and up to 339 I/O in a 484-BBGA (484-FPBGA, 23×23) package.

Designed for applications that require reconfigurable digital logic and dense I/O, this commercial-grade FPGA operates from a core voltage range of 1.14 V to 1.26 V and supports an operating temperature range of 0 °C to 85 °C. The device is RoHS compliant and intended for surface-mount assembly.

Key Features

• Core Logic 48,000 logic elements provide substantial programmable logic capacity for custom digital functions and parallel processing.
• Embedded Memory Approximately 0.396 Mbits of on-chip RAM for buffering, FIFOs, and temporary data storage.
• I/O Resources Up to 339 general-purpose I/O pins to support wide parallel interfaces, bus bridging, and dense connectivity.
• Package 484-BBGA package (supplier device package: 484-FPBGA, 23×23) for a compact, high-pin-count footprint suitable for surface-mount assembly.
• Power Core supply voltage range of 1.14 V to 1.26 V to match system power rails and regulators.
• Temperature & Grade Commercial grade operation from 0 °C to 85 °C for standard embedded and electronic applications.
• Compliance RoHS compliant for reduced hazardous substances in manufacturing and assembly.

Typical Applications

• Embedded Systems — Implement custom control logic, protocol conversion, and system glue functions using on-chip logic and memory.
• Data I/O and Interface Bridging — Use the high I/O count for parallel buses, interface expansion, and protocol bridging between system components.
• Signal Processing — Allocate logic elements and embedded RAM for parallelizable signal processing tasks and buffering.
• Prototyping and Development — Fast reprogrammability and substantial logic resources make it suitable for validating custom digital designs and proof-of-concept implementations.

Unique Advantages

• High Logic Capacity: 48,000 logic elements enable complex logic implementations without external glue logic.
• Substantial On-Chip Memory: Approximately 0.396 Mbits of embedded RAM reduces reliance on external memory for buffering and FIFOs.
• Extensive I/O Count: 339 I/O pins support dense connectivity and reduce the need for external I/O expanders.
• Compact High-Pin Package: 484-BBGA (23×23) provides a high pin count in a compact surface-mount footprint for space-constrained boards.
• RoHS Compliant: Meets environmental requirements for lead-free assembly processes.

Why Choose LFE2-50SE-6F484C?

The LFE2-50SE-6F484C positions itself as a mid-to-high capacity FPGA option within the ECP2 family, offering a combination of abundant logic elements, embedded memory, and a large number of I/O in a compact 484-BBGA package. Its commercial-grade temperature range and RoHS compliance make it suitable for a wide range of embedded and electronic systems.

This device is well suited to designers who need significant on-chip logic and I/O connectivity while maintaining a compact board footprint. Backed by Lattice Semiconductor Corporation, it provides a verifiable hardware platform for scalable and reconfigurable digital designs.

Request a quote or submit a quote request to obtain pricing and availability for the LFE2-50SE-6F484C. Our team can provide lead-time information and support for procurement and integration planning.