EX64-PTQG64I

The EX64-PTQG64I is a Field Programmable Gate Array (FPGA) IC from Microchip Technology designed for compact, industrial embedded applications. It provides a modest logic capacity with 128 logic elements and a gate-equivalent of 3,000, supporting up to 41 general-purpose I/O pins in a 64-pin LQFP surface-mount package.

With a 2.3 V to 2.7 V supply range and an operating temperature span of −40 °C to 85 °C, this device is intended for systems that require low-voltage operation and industrial temperature performance while maintaining a small PCB footprint.

Key Features

• Logic Capacity  128 logic elements with an equivalent of 3,000 gates to implement glue logic, control FSMs, and small-scale programmable functions.
• I/O  41 programmable I/O pins for interfacing with sensors, peripherals, and external logic domains.
• Power  Operates from a 2.3 V to 2.7 V supply, enabling compatibility with low-voltage logic systems.
• Memory  No embedded on-chip RAM (total RAM bits: 0), suitable for designs that rely on external memory or primarily combinatorial/registered logic.
• Package & Mounting  64-LQFP surface-mount package (supplier device package listed as 64-TQFP 10×10) for compact board-level integration.
• Temperature & Grade  Industrial grade with an operating temperature range of −40 °C to 85 °C for deployment in temperature-demanding environments.
• Compliance  RoHS compliant.

Typical Applications

• Industrial Control  Use for control logic, signal conditioning, and I/O consolidation in industrial equipment that requires −40 °C to 85 °C operation.
• Embedded Systems  Implementation of custom finite-state machines and peripheral interfaces where moderate logic density and multiple I/O are needed.
• Interface Bridging  Glue logic and protocol bridging between low-voltage domains using the device’s 41 programmable I/O pins and 2.3 V–2.7 V supply compatibility.

Unique Advantages

• Compact, manufacturable package: 64-LQFP surface-mount package simplifies PCB layout and supports automated assembly.
• Industrial temperature rating: −40 °C to 85 °C operation provides environmental robustness for industrial deployments.
• Low-voltage operation: 2.3 V–2.7 V supply supports modern low-voltage system architectures.
• Right-sized logic capacity: 128 logic elements and ~3,000 gate-equivalent capacity for efficient implementation of small to moderate logic tasks without excess overhead.
• Flexible I/O count: 41 I/O pins allow integration of multiple sensors, actuators, or peripheral interfaces on a single device.
• Regulatory compliance: RoHS compliance supports environmental and manufacturing requirements.

Why Choose EX64-PTQG64I?

The EX64-PTQG64I is positioned for engineers seeking a compact, industrial-grade FPGA solution with low-voltage operation and a practical balance of logic capacity and I/O. Its 64-pin LQFP footprint and surface-mount mounting make it straightforward to integrate into space-constrained designs.

This device is suitable for projects that require dependable operation across a wide temperature range and need a dedicated, modestly sized programmable logic element to consolidate interfaces, implement control logic, or perform protocol bridging while maintaining RoHS compliance.

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