LFE2M50E-7F484C

The LFE2M50E-7F484C is a Field Programmable Gate Array (FPGA) IC from Lattice Semiconductor Corporation, built on the ECP2M family architecture. It provides a mid-density programmable fabric combining 48,000 logic elements, approximately 4.25 Mbits of embedded memory, and up to 270 general-purpose I/O pins in a 484‑ball BGA package.

Designed for commercial-grade applications, this surface-mount FPGA operates from a 1.14 V to 1.26 V core supply and supports an operating temperature range of 0 °C to 85 °C, making it suitable for I/O‑rich embedded designs and moderate on‑chip memory requirements.

Key Features

• Core Logic 48,000 logic elements provide substantial programmable logic capacity for mid-density digital designs.
• Embedded Memory Approximately 4.25 Mbits of on-chip RAM for data buffering, local storage, and state machines.
• I/O Capacity 270 general-purpose I/O pins to support complex peripheral interfacing and parallel data paths.
• Power Core supply voltage range of 1.14 V to 1.26 V to match system power-rail requirements.
• Package & Mounting 484‑BBGA (supplier package: 484‑FPBGA, 23×23) in a surface-mount form factor for compact board integration.
• Operating Range Commercial grade operation from 0 °C to 85 °C for standard environment deployments.
• Environmental Compliance RoHS compliant.

Typical Applications

• Embedded Systems Use the programmable fabric and embedded RAM for custom control logic, protocol implementation, and data handling in embedded devices.
• Communications & Networking Leverage the high I/O count and logic capacity for interface bridging, packet processing, and I/O expansion tasks.
• Test & Measurement Implement custom timing, data acquisition front-ends, and real‑time preprocessing using on‑chip logic and memory.
• Consumer & Industrial Electronics Integrate mid-density programmable logic for display control, sensor interfacing, and user‑interface subsystems within commercial temperature ranges.

Unique Advantages

• Substantial Logic Capacity: 48,000 logic elements enable implementation of sizeable custom logic without external ASICs or discrete glue logic.
• Significant On‑Chip Memory: Approximately 4.25 Mbits of embedded RAM supports buffering and local data storage, reducing the need for external memory in many designs.
• High I/O Density: 270 I/O pins simplify interfacing to multiple peripherals and parallel buses, minimizing external multiplexing.
• Compact BGA Package: 484‑BBGA (23×23) surface-mount package saves PCB area while providing robust connectivity for high‑pin‑count designs.
• Commercial‑Grade Assurance: Rated for 0 °C to 85 °C operation and RoHS compliant to meet standard commercial product requirements.
• Manufacturer Backing: Produced by Lattice Semiconductor Corporation, offering consistent sourcing and part continuity.

Why Choose LFE2M50E-7F484C?

The LFE2M50E-7F484C positions itself as a mid-density, I/O-rich FPGA solution that balances programmable logic capacity, embedded memory, and high pin count within a compact 484‑BBGA package. Its commercial temperature rating and RoHS compliance make it suitable for a wide range of standard-environment embedded and electronics applications.

This part is a practical choice for designers seeking to consolidate logic, reduce external component count, and implement flexible hardware functions with the support of an established semiconductor vendor.

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