LCMXO2-256ZE-2SG32I

The LCMXO2-256ZE-2SG32I is a MachXO2 family FPGA offering 256 logic elements and 21 general-purpose I/Os in a compact 32‑UFQFN exposed pad package. Built for embedded control and interface functions, this industrial-grade device supports single-supply operation and is suitable for space-constrained designs that require reconfigurable logic and programmable I/O.

Key Features

• Core Logic  256 logic elements (cells) provide basic programmable fabric for glue logic, protocol bridging, and control tasks.
• I/O Count and Flexibility  21 I/Os available for sensor interfaces, control signals and peripheral connectivity in a small footprint package.
• Power Supply  Operates from a 1.14 V to 1.26 V supply range, matching low-voltage system rails.
• Memory  Total on-chip RAM bits: 0, enabling deterministic use cases where embedded RAM is not required.
• Package & Mounting  32‑UFQFN exposed pad (supplier package: 32‑QFN, 5×5 mm) for compact surface-mount integration and thermal grounding.
• Industrial Temperature Range  Rated for −40 °C to 100 °C operation to meet industrial application requirements.
• RoHS Compliant  Conforms to RoHS requirements for lead-free assembly and materials handling.
• Family-Level Capabilities  As a MachXO2 family device, it benefits from family features such as low-power operation, instant-on configuration, and support for standard programming interfaces (JTAG, SPI, I²C).

Typical Applications

• Industrial Control  Use for small-scale control and interfacing tasks where a compact, industrial-grade FPGA provides logic consolidation and temperature resilience.
• Interface Bridging  Implement protocol adaptation and signal conditioning between sensors, controllers, and peripherals using available I/Os and programmable logic.
• Embedded System Glue Logic  Replace discrete gates and CPLDs for board-level glue logic and state machines to reduce BOM and consolidate functionality.
• User Interface Control  Manage LEDs, buttons, and simple display or indicator logic in compact commercial and industrial products.

Unique Advantages

• Compact, manufacturable package: The 32‑UFQFN exposed pad and 5×5 mm QFN supplier package enable space-efficient PCB layouts and thermal grounding.
• Industrial-grade temperature support: Rated from −40 °C to 100 °C for reliable operation in a wide range of environmental conditions.
• Low-voltage operation: Narrow 1.14 V to 1.26 V supply window suits low-voltage systems and simplifies power-rail planning.
• Economical small FPGA option: 256 logic elements and 21 I/Os provide a focused resource set for cost- and space-sensitive designs.
• RoHS compliance: Facilitates lead-free manufacturing processes and regulatory alignment.
• MachXO2 family support: Access to family-level capabilities such as instant-on configuration and standard programming interfaces for development and field updates.

Why Choose LCMXO2-256ZE-2SG32I?

This Lattice MachXO2 device is positioned for compact, industrial embedded designs that need a reliable, low-voltage FPGA with a modest logic count and a small QFN footprint. Its combination of 256 logic elements, 21 I/Os, industrial temperature rating and RoHS compliance makes it well suited for control, interfacing, and glue-logic roles where board space and thermal management are considerations.

Designers looking for a reconfigurable, family-supported solution with straightforward power and packaging requirements will find the LCMXO2-256ZE-2SG32I an appropriate choice for production and long-term deployment.

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