LCMXO2-4000HE-5TG144I

The LCMXO2-4000HE-5TG144I is a MachXO2 family FPGA optimized for low-power, flexible system integration. It combines approximately 4,320 logic elements with roughly 94,208 bits of on-chip RAM and 114 user I/Os in a 144-pin LQFP/TQFP surface-mount package.

Designed for industrial-grade applications, this device targets system glue logic, interface bridging and control functions where non-volatile configuration, compact packaging and a broad I/O capability are required. Key strengths include integrated memory resources, family-level low-power features and on-chip configuration options documented for the MachXO2 series.

Key Features

• Core Logic  Approximately 4,320 logic elements for implementing glue logic, state machines and moderate-density FPGA functions.
• On-chip Memory  Approximately 94,208 bits of on-chip RAM to support FIFOs, small buffers and distributed storage.
• I/O Capacity  114 user I/Os offering programmable buffer types and the flexibility required for mixed-signal interfaces and parallel buses.
• Non-volatile Configuration  MachXO2 family on-chip user flash and single-chip instant-on architecture enable secure, reconfigurable designs and in-field updates.
• Power and Voltage  Operates from a single supply in the specified range of 1.14 V to 1.26 V and benefits from the MachXO2 family’s low-power architecture.
• Clocking and PLLs  Family-level clocking features include multiple primary clocks and analog PLL options for flexible timing architectures.
• Hardened System Functions  MachXO2 family includes on-chip functions such as SPI, I²C and timer/counter primitives to reduce external components.
• Package and Mounting  144-pin LQFP (surface mount); supplier device package noted as 144-TQFP (20 × 20 mm), enabling compact PCB layouts.
• Industrial Temperature Grade  Rated for operation from −40 °C to 100 °C for deployment in industrial environments.
• RoHS Compliant  Meets RoHS environmental requirements for lead-free manufacturing.

Typical Applications

• Industrial Control  Implement control logic, signal conditioning and protocol conversion in factory and process automation systems where industrial temperature range is required.
• Interface Bridging  Bridge parallel and serial buses or adapt legacy interfaces to modern peripherals using the device’s flexible I/O and embedded control primitives.
• Display and Memory Interfaces  Support source-synchronous or parallel display interfaces and small on-board buffering using on-chip RAM and dedicated I/O gearing available in the MachXO2 family.
• System Glue and Security  Replace multiple discrete glue components and embed non-volatile configuration for secure, single-chip system functions.

Unique Advantages

• Highly Integrated Logic and Memory: Combines thousands of logic elements with approximately 94,208 bits of on-chip RAM to reduce external memory and component count.
• Non-volatile, Reconfigurable Behavior: MachXO2 family on-chip flash and instant-on architecture simplify board-level design and support in-field updates.
• Industrial Temperature Range: −40 °C to 100 °C rating supports deployment in demanding environmental conditions.
• Flexible I/O and System Functions: 114 user I/Os plus on-chip SPI, I²C and timer/counter primitives enable a wide range of interface and control tasks without additional ICs.
• Compact, Surface-Mount Package: 144-pin LQFP/TQFP package allows integration into space-constrained PCBs while keeping high I/O count.
• RoHS Compliance: Supports lead-free manufacturing and environmental requirements.

Why Choose LCMXO2-4000HE-5TG144I?

The LCMXO2-4000HE-5TG144I positions itself as a practical, industrial-grade FPGA option within the MachXO2 family for designers needing moderate logic density, substantial on-chip RAM and a high I/O count in a compact surface-mount package. Its combination of non-volatile configuration, family-level low-power features and embedded system primitives makes it well suited for control, interface and glue-logic roles where board-level simplicity and robust operating range matter.

This device is appropriate for engineering teams looking to reduce BOM complexity, maintain non-volatile instant-on behavior and deploy solutions across industrial temperature ranges while leveraging MachXO2 family capabilities for flexible I/O and on-chip system functions.

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