LCMXO2-256HC-5SG48C

The LCMXO2-256HC-5SG48C is a compact MachXO2 family FPGA IC offering 256 logic elements and 40 general-purpose I/Os in a 48‑pin VFQFN package with exposed pad. Designed for commercial-grade embedded applications, it provides flexible I/O options and single-supply operation across a 2.375 V to 3.465 V range.

This surface-mount device is intended for small-footprint designs that require instant-on programmable logic, compact packaging (7 mm × 7 mm QFN), and RoHS-compliant sourcing within a 0 °C to 85 °C operating range.

Key Features

• Programmable Logic — 256 logic elements to implement glue logic, interface control or compact application-specific functions.
• I/O Count & Flexibility — 40 I/Os suitable for multiple peripheral interfaces and signal routing in space-constrained designs.
• Power Supply Range — Supports single-supply operation from 2.375 V to 3.465 V, enabling compatibility with common system rails.
• Package & Mounting — 48‑VFQFN exposed pad package (7×7 mm) for surface-mount assembly and improved thermal performance through the exposed pad.
• Commercial Temperature Grade — Rated for 0 °C to 85 °C operation for standard commercial applications.
• RoHS Compliant — Supplied in lead‑free, RoHS-compliant packaging for regulatory alignment.

Typical Applications

• Interface Bridging: Use the device’s abundant I/Os and programmable logic to implement SPI/I²C bridges, level translation controllers, or custom protocol adaptors.
• System Glue Logic: Compact implementation of control and timing logic between microcontrollers, sensors, and peripherals in constrained PCB real estate.
• Peripheral and Sensor Interfacing: Implement custom sensor conditioning or pre-processing and manage multiple sensor buses using the device’s general-purpose I/Os and single-supply operation.
• Display and User-Interface Control: Small display or LED control applications that require configurable I/O routing and compact package integration.

Unique Advantages

• Compact, manufacturable package: 48‑VFQFN (7×7 mm) with exposed pad enables high-density PCB layouts and reliable thermal conduction for small form-factor designs.
• Accurate supply compatibility: Wide supported supply range (2.375 V–3.465 V) simplifies integration with common 2.5 V and 3.3 V system rails.
• Balanced logic and I/O: 256 logic elements paired with 40 I/Os provides a practical balance for glue logic and modest control functions without excess footprint.
• Commercial temperature suitability: Rated 0 °C to 85 °C to meet standard commercial use cases and deployment environments.
• Regulatory readiness: RoHS compliance supports lead‑free assembly and common environmental requirements.

Why Choose LCMXO2-256HC-5SG48C?

The LCMXO2-256HC-5SG48C positions itself as a compact, commercial-grade MachXO2 family FPGA suited to designs that need moderate logic density and flexible I/O in a small package. Its single-supply operation, 40 I/Os and exposed‑pad QFN packaging make it a practical choice for space-constrained embedded systems where reliable, reconfigurable logic is required.

Choose this device when you need a cost-effective, RoHS-compliant programmable logic element that integrates easily into existing 2.5 V or 3.3 V systems and standard commercial environments. It is appropriate for engineers seeking a scalable entry point within the MachXO2 family for interface, control and small-scale logic integration.

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