LCMXO2280E-3T100I

The LCMXO2280E-3T100I is a MachXO family FPGA optimized for glue logic, bus bridging/interfacing, power-up control and general control logic. It combines non-volatile, instant-on configuration with FPGA-style LUT-based logic and embedded memory to simplify system design.

As an industrial-grade, surface-mount device in a 100-LQFP (14×14 mm) package, it targets applications that require compact board footprint, predictable power-up behavior, and on-chip reconfiguration capabilities.

Key Features

• Non-volatile, infinitely reconfigurable — Instant-on architecture with single-chip operation; no external configuration memory required. SRAM and non-volatile memory are programmable through JTAG and support background programming (datasheet).
• Fast power-up — Powers up in microseconds for rapid system availability (datasheet).
• In-field reconfiguration (TransFR) — Allows in-field logic updates while the system is operating.
• Logic density — 2280 logic elements (LUT4s) delivering high I/O-to-logic density for glue logic and control tasks.
• Embedded and distributed memory — Total on-chip RAM: 28262 bits; includes embedded block RAM (up to 27.6 Kbits) and distributed RAM (up to 7.7 Kbits) as provided in the MachXO family data.
• Clocking — Two analog sysCLOCK PLLs for clock multiply/divide and phase shifting.
• Flexible I/O — 73 I/Os on the 100-LQFP package; programmable sysIO buffer supports LVCMOS (3.3/2.5/1.8/1.5/1.2), LVTTL, PCI, LVDS, Bus-LVDS, LVPECL, RSDS (family-level features from datasheet).
• Power and low-power modes — Voltage supply range 1.14 V to 1.26 V; sleep mode enables up to 100× static current reduction (datasheet).
• Industrial temperature range — Rated for operation from −40°C to 100°C; RoHS compliant.
• System-level support — IEEE 1149.1 boundary scan, onboard oscillator, IEEE 1532 in-system programming; supported by ispLEVER design tools (datasheet).

Typical Applications

• Glue Logic — Implement custom combinatorial and sequential logic to simplify routing and reduce external components.
• Bus Bridging & Interfacing — Bridge differing bus standards and manage protocol translation using the device’s flexible I/O and programmable buffers.
• Power-up & System Control — Provide deterministic, microsecond-level power-up behavior and implement power sequencing and supervisory logic.
• General Control Logic — Replace multiple discrete logic devices with a single integrated FPGA for board-area and BOM reduction.

Unique Advantages

• Single-chip instant-on architecture: Eliminates external configuration memory to simplify BOM and speed system startup.
• Secure configuration: Non-volatile on-chip configuration removes the external bitstream, reducing exposure to interception.
• Field-updatable logic: TransFR enables in-field updates without taking the system offline.
• High integration in compact package: 2280 logic elements and 73 I/Os in a 100-LQFP package reduce board area and component count.
• Energy-efficient operation: Sleep mode delivers substantial static current reduction for lower standby power.
• Industrial-rated robustness: −40°C to 100°C operation and RoHS compliance for demanding environments.

Why Choose LCMXO2280E-3T100I?

The LCMXO2280E-3T100I positions MachXO capabilities—non-volatile instant-on configuration, reconfigurable LUT-based logic, embedded RAM and PLLs—into a compact industrial-grade package. It is well suited to engineers who need deterministic power-up behavior, flexible I/O, and the ability to update logic in the field without external configuration devices.

Supported by the MachXO family design ecosystem and ispLEVER tools, this device enables density migration across the family while minimizing board complexity and supporting long-term design maintainability.

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