LCMXO2-4000ZE-1QN84I

The LCMXO2-4000ZE-1QN84I is a MachXO2 family Field Programmable Gate Array (FPGA) from Lattice Semiconductor, delivered in an 84-VFQFN (7 × 7 mm) surface-mount package with exposed pad. It provides 4,320 logic elements, 68 general-purpose I/Os and approximately 94,208 bits of on-chip RAM, targeting industrial applications that require low-power, non-volatile, reconfigurable logic.

Designed for instant-on, system-control and I/O-centric roles, this device combines flexible on-chip memory, programmable I/O and family-level features such as user flash, programmable PLLs and reconfiguration capabilities to simplify integration in embedded systems and industrial controls.

Key Features

• Logic Capacity – 4,320 logic elements provide a mid-range fabric suitable for glue-logic, control and moderate-complexity FPGA tasks.
• Embedded Memory – Approximately 94,208 bits of total RAM on-chip for distributed and block memory needs within the device.
• Non-volatile Configuration – MachXO2 family supports on-chip user Flash memory and instant-on, enabling single-chip, infinitely reconfigurable designs and in-field updates.
• Flexible I/O – 68 I/Os with programmable I/O buffer options and family-level support for a wide range of interfaces (including LVCMOS, LVTTL and differential standards) to accommodate varied signal requirements.
• Clocking and PLLs – Family-level support for multiple primary clocks and up to two analog PLLs for fractional‑N frequency synthesis and wide input frequency range.
• Power and Low-Power Modes – Built on an advanced low-power process with family features for standby and power-saving modes; single power-supply operation with an extended supply range of 1.14 V to 1.26 V for core rails.
• Package and Mounting – Surface-mount 84-VFQFN (7 × 7 mm) with exposed pad for compact board designs and thermal performance in industrial assemblies.
• Industrial Temperature Range – Rated for operation from -40°C to 100°C to meet industrial-environment requirements.
• System-Level Functions – Family hard IP includes on-chip oscillator, SPI and I²C interfaces, timers/counters and IEEE-standard boundary-scan for enhanced system integration and debug.

Typical Applications

• Industrial Control – Implement motor-control logic, real-time sequencing and system glue where robust operation across -40°C to 100°C is required.
• Interface Bridging – Act as protocol or voltage-level translators between sensors, processors and field I/O using flexible programmable I/Os and embedded memory.
• Display and Memory Interfaces – Support pre‑engineered source-synchronous I/O and DDR-friendly features for display timing, buffering or mid-density memory interfaces.
• In-field Reconfigurable Systems – Use on-chip non-volatile Flash and TransFR reconfiguration to update logic in deployed systems without full hardware replacement.

Unique Advantages

• Instant-on Non-Volatile Operation: On-chip user Flash and instant-on capability deliver predictable startup behavior without external configuration memory.
• Compact, Thermally-Considered Package: 84‑QFN (7 × 7 mm) with exposed pad provides a small footprint and board-level thermal conduction suitable for dense industrial PCBs.
• Wide Operating Range: Core supply range of 1.14 V to 1.26 V and industrial temperature rating enable consistent performance across demanding environments.
• Embedded System Integration: On-chip peripherals (SPI, I²C, oscillator, timers) reduce external BOM and simplify system-level design.
• Field Update Capability: TransFR reconfiguration support allows in-field logic updates while the system is operating, enabling iterative feature deployment.
• Flexible I/O Support: Programmable I/O buffers and differential options accommodate diverse signal standards for versatile interface design.

Why Choose LCMXO2-4000ZE-1QN84I?

This MachXO2 device balances mid-density logic capacity with integrated memory, flexible I/O and non-volatile configuration to address industrial embedded control, interface and reconfigurable-logic needs. Its combination of instant-on behavior, on-chip system functions and a compact 84‑QFN package makes it suitable for designs where board space, power and field update capability are key considerations.

Engineers and procurement teams building industrial and embedded systems will find the LCMXO2-4000ZE-1QN84I attractive for reducing external components, simplifying system architecture and enabling in-field adaptability while operating across a broad temperature range.

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