LFE2-50E-7F484C

The LFE2-50E-7F484C is a commercial-grade Field Programmable Gate Array (FPGA) from Lattice Semiconductor Corporation's ECP2 family. It integrates a high count of programmable logic elements, embedded memory, and a large I/O complement in a compact 484-ball BGA package.

This device is suited for designs that require significant on-chip logic and I/O capacity while operating within a commercial temperature range and a low-voltage supply environment.

Key Features

• Logic Capacity 48,000 logic elements provide substantial programmable fabric for implementing custom digital functions and control logic.
• Embedded Memory Approximately 0.4 Mbits of on-chip RAM (396,288 total RAM bits) for buffering, FIFOs, and distributed storage.
• I/O Resources 339 user I/Os to support extensive peripheral connections, parallel interfaces, and multi-channel signaling.
• Power Low-voltage core operation with a supply range of 1.14 V to 1.26 V for modern power-constrained system designs.
• Package 484-ball FPBGA (23 × 23) package (484-BBGA) for high I/O density in a compact footprint; surface-mount mounting type.
• Operating Conditions Commercial grade device rated for 0 °C to 85 °C operating temperature.
• Compliance RoHS compliant for environmental and manufacturing alignment.

Typical Applications

• Custom digital logic — Implement application-specific processing, control functions, and glue logic using the device's 48,000 logic elements.
• I/O-intensive interfaces — Leverage 339 I/O pins to connect multiple peripherals, parallel buses, or multi-channel interfaces without extensive external glue circuitry.
• On-chip buffering and data handling — Use approximately 0.4 Mbits of embedded RAM for temporary storage, buffering, and FIFO implementations.
• Low-voltage system designs — Integrate into systems that operate with a 1.14 V to 1.26 V core supply requirement.

Unique Advantages

• High logic density: 48,000 logic elements enable complex logic implementation while minimizing external ASIC or discrete logic needs.
• Large I/O count: 339 I/Os reduce the need for external I/O expanders and simplify board-level interface routing.
• Embedded memory resources: Nearly 0.4 Mbits of on-chip RAM supports efficient data buffering and state storage without external SDRAM for many use cases.
• Compact, manufacturable package: 484-BBGA (23×23) surface-mount package provides a high-density solution compatible with modern PCB assembly processes.
• Commercial temperature and RoHS compliance: Rated for 0 °C to 85 °C and RoHS compliant to align with standard commercial product requirements.
• Manufacturer backing: Produced by Lattice Semiconductor Corporation, ensuring consistent sourcing and product continuity within the ECP2 family.

Why Choose LFE2-50E-7F484C?

The LFE2-50E-7F484C delivers a balanced combination of logic capacity, embedded memory, and I/O density in a single commercial-grade FPGA package. Its low-voltage operation and compact 484-ball BGA footprint make it suitable for designs that require significant on-chip resources while maintaining a small board area.

This device is an appropriate choice for engineers and teams designing systems that need robust programmable logic, extensive peripheral connectivity, and on-chip memory, all backed by Lattice Semiconductor Corporation's ECP2 family product lineage.

Request a quote for LFE2-50E-7F484C today to evaluate how its logic density, memory, and I/O capacity fit your next design.