LFMNX-50-5FBG484I

The LFMNX-50-5FBG484I is a Mach™-NX field programmable gate array (FPGA) manufactured by Lattice Semiconductor Corporation. It provides a compact, industrial-grade programmable fabric suitable for control, I/O expansion and embedded logic integration.

With 8,400 logic elements, approximately 0.44 Mbits of embedded memory and 379 user I/Os, this device targets applications that require moderate logic density, rich I/O and operation across a wide industrial temperature and supply range.

Key Features

• Core Logic  8,400 logic elements to implement custom digital functions and control logic.
• Embedded Memory  Approximately 0.44 Mbits (442,368 bits) of on-chip RAM for buffering, state machines and small data structures.
• I/O Capacity  379 user I/Os to support dense peripheral interfacing, sensor arrays and external device connectivity.
• Power and Supply  Supports a wide supply range from 2.375 V to 3.465 V to accommodate varied system power domains.
• Package & Mounting  484‑LFBGA package, supplied as 484‑CABGA (19×19), in a surface‑mount form factor for high‑density board integration.
• Industrial Temperature Grade  Rated for operation from -40 °C to 100 °C to meet industrial environment requirements.
• Environmental Compliance  RoHS compliant.

Typical Applications

• Industrial Control  Implement control logic and I/O aggregation with the device’s logic elements and 379 I/Os, while maintaining operation across industrial temperatures.
• Embedded Systems  Use the embedded RAM and programmable fabric for custom peripherals, protocol bridging and real‑time control functions.
• Communications Equipment  Provide glue logic, parallel/serial interfacing and protocol adaptation where moderate logic density and many I/Os are required.
• Sensor and Data Acquisition  Aggregate and preprocess signals from multiple sensors using on‑chip memory and ample I/O resources.

Unique Advantages

• Balanced Logic and Memory:  8,400 logic elements paired with approximately 0.44 Mbits of embedded RAM enable a wide range of mid‑density designs without immediate need for external memory.
• High I/O Count:  379 I/Os reduce the need for external I/O expanders and simplify board-level interfacing for dense peripheral connectivity.
• Wide Supply Flexibility:  Operation from 2.375 V to 3.465 V accommodates multiple system voltage domains and simplifies integration.
• Industrial Reliability:  Rated for -40 °C to 100 °C operation to support robust designs for factory and field environments.
• Compact Surface‑Mount Package:  484‑LFBGA (484‑CABGA, 19×19) provides a space‑efficient footprint for board designs requiring high pin counts.
• Regulatory Compliance:  RoHS compliance supports environmentally conscious product deployments.

Why Choose LFMNX-50-5FBG484I?

The LFMNX-50-5FBG484I delivers a practical combination of logic density, embedded memory and extensive I/O connectivity in a compact, industrial‑rated package. Its supply voltage flexibility and RoHS compliance make it suitable for a wide range of industrial and embedded applications that require reliable operation across temperature extremes.

This Mach™-NX FPGA is well suited for designers needing a mid-density programmable device that simplifies board-level integration through high I/O count and an efficient BGA footprint, while providing the on-chip resources required for control, preprocessing and interface functions.

Request a quote or contact sales to discuss pricing, availability and how the LFMNX-50-5FBG484I can fit into your next design.