LFMXO5-55T-8BBG400C

The LFMXO5-55T-8BBG400C is a MachXO5-NX family field programmable gate array (FPGA) IC provided in a 400-ball LFBGA package. It delivers a high-density programmable fabric with 53,000 logic elements, embedded memory, and extensive I/O — packaged for surface-mount assembly and intended for commercial-temperature applications.

Designed to integrate programmable logic, on-chip RAM, and flexible I/O, this device addresses applications that require compact, reconfigurable logic and significant interface density while operating from a core supply between 0.95 V and 1.05 V.

Key Features

• Logic Capacity — 53,000 logic elements and 6,625 logic clusters, providing substantial on-chip programmable logic resources.
• Embedded Memory — Approximately 6.0 Mbits of on-chip RAM (6,008,832 bits) for data buffering, state storage, and accelerator memory.
• I/O Density — Up to 298 I/O pins to support multiple interfaces and high-pin-count system designs.
• Power — Core voltage supply range of 0.95 V to 1.05 V for the device core.
• Package — 400-LFBGA (supplier device package: 400-CABGA, 17 × 17 mm) optimized for high-density board routing.
• Mounting & Grade — Surface-mount device with Commercial grade ratings; intended for 0 °C to 85 °C operating range.
• Environmental Compliance — RoHS compliant.

Typical Applications

• System Glue Logic — Implement glue logic and protocol bridging where reconfigurable logic and moderate memory are needed.
• Interface Aggregation — Consolidate multiple peripheral interfaces and signal-conditioning functions using the device’s high I/O count.
• Prototyping and Development — Evaluate and iterate digital architectures that require substantial logic resources and embedded RAM.
• Embedded Control — Implement control state machines, data buffering, and custom accelerators within a single compact package.

Unique Advantages

• High Logic Density: 53,000 logic elements enable complex designs without moving to larger, costlier families.
• Significant On-Chip Memory: Approximately 6.0 Mbits of embedded RAM reduces external memory dependency and simplifies board design.
• Large I/O Count: 298 I/Os support multi-channel interfaces, simplifying system partitioning and reducing connector complexity.
• Compact, Manufacturable Package: 400-LFBGA (17 × 17 mm) supports dense PCB routing while remaining suitable for standard surface-mount assembly.
• Commercial-Grade Operating Range: Specified for 0 °C to 85 °C for mainstream electronic products and environments.
• Regulatory Compliance: RoHS compliant for use in modern assembly and regulatory environments.

Why Choose LFMXO5-55T-8BBG400C?

This MachXO5-NX FPGA balances sizable programmable logic, meaningful on-chip memory, and a high I/O count in a compact 400-ball LFBGA package. It is positioned for commercial designs that require flexible, reconfigurable logic and memory integration without increasing board footprint or external component count.

Designers seeking a scalable, manufacturable FPGA solution for system integration, prototyping, or embedded control will find the LFMXO5-55T-8BBG400C delivers verified capacity and predictable operating conditions supported by MachXO5-NX family documentation.

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