LCMXO640E-4TN144C

The LCMXO640E-4TN144C is a MachXO family FPGA optimized for glue-logic, control and bus-interface tasks. It combines non-volatile, instant-on architecture with reconfigurable logic to address integration and control functions in commercial electronic designs.

With 640 logic elements and 113 I/Os in a 144-LQFP surface-mount package, this device is aimed at applications that require compact, low-voltage programmable logic with in-field reconfiguration capability and commercial-grade environmental range.

Key Features

• Logic Capacity — 640 logic elements for glue logic, control paths and small to medium FPGA functions.
• I/O Density — 113 I/Os available in the 144-LQFP package to support multi-signal interfacing and board-level integration.
• Non-volatile, Instant-on Architecture — MachXO family features include single-chip, non-volatile configuration for fast power-up and no external configuration memory required.
• In-field Reconfiguration — Family-level TransFR™ reconfiguration and background programming capabilities allow updates while the system operates (as supported by MachXO family architecture).
• Power — Operates at a core supply range of 1.14 V to 1.26 V to support low-voltage system designs.
• Package & Mounting — 144-LQFP (supplier device package: 144-TQFP 20×20) in a surface-mount form factor for standard PCB assembly flows.
• Commercial Grade Temperature — Rated for 0 °C to 85 °C operating temperature suitable for commercial electronics.
• Standards & Compliance — RoHS-compliant packaging to meet environmental compliance requirements.
• Design Tool Support — MachXO family devices are supported by ispLEVER design tools for synthesis, place-and-route and timing verification (family-level tool support).

Typical Applications

• Glue Logic & Interface Bridging — Implement board-level glue logic, protocol bridging and signal adaptation where flexible I/O and reprogrammability reduce BOM complexity.
• Control Logic — Replace fixed-function ASICs or discrete logic for power-up control, state machines and sequencing tasks in commercial products.
• Bus Interfacing — Provide bus bridging and signal conditioning between different sub-systems using the device’s I/O count and reconfigurable logic.
• In-field Update Scenarios — Systems that require occasional logic updates in the field can use the MachXO family’s background programming and reconfiguration features.

Unique Advantages

• Instant-on Non-volatile Configuration: Single-chip non-volatile architecture removes the need for external configuration memory and enables rapid power-up behavior.
• Compact, High-I/O Package: 113 I/Os in a 144-LQFP package lets you integrate multiple signals without moving to a larger footprint package.
• Low-voltage Core Operation: Narrow 1.14 V–1.26 V core supply supports low-power design architectures and predictable core behavior.
• Field Reconfigurability: MachXO family reconfiguration features allow updates and background programming to adapt logic in deployed systems.
• Commercial Temperature Rating: 0 °C–85 °C rating aligns with standard commercial electronics use-cases and production environments.
• RoHS Compliance: Environmentally compliant packaging for markets requiring lead-free components.

Why Choose LCMXO640E-4TN144C?

The LCMXO640E-4TN144C positions itself as a practical, compact MachXO family member for commercial designs that need reliable, non-volatile programmable logic with ample I/O in a 144-LQFP package. Its 640 logic elements, instant-on configuration and field reconfiguration capabilities make it well suited to glue logic, bus interfacing and control applications where quick power-up and in-field updates are important.

Supported by MachXO family design flows and ispLEVER tools, this device provides an accessible migration path for embedded designers and system integrators who require reprogrammability, predictable low-voltage operation and RoHS-compliant packaging.

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