A40MX04-PQ100M

The A40MX04-PQ100M is a field programmable gate array (FPGA) from Microchip Technology built for military-grade embedded applications. It provides a compact, surface-mount 100-BQFP package with 69 user I/Os and approximately 547 logic elements (equivalent to about 6,000 gates), making it suitable for control, interface, and custom logic tasks in temperature- and environment-sensitive systems.

Designed to operate from 3 V to 5.5 V and across an extended temperature range of -55 °C to 125 °C, this device targets applications that require robust electrical and thermal margins while maintaining a small-footprint, high-density logic implementation.

Key Features

• Logic Capacity — Approximately 547 logic elements (about 6,000 gates) to implement custom combinational and sequential logic for control and interfacing functions.
• I/O Integration — 69 user I/O pins support a wide range of external peripherals and signal connections directly from the package.
• Package and Mounting — 100-BQFP surface-mount package (supplier device package: 100-PQFP 20×14) provides a compact footprint for board-level integration.
• Voltage Flexibility — Operates from 3 V to 5.5 V to accommodate a variety of system power rails and legacy logic levels.
• Military Grade — Grade: Military and an operating temperature range of -55 °C to 125 °C for demanding environments and ruggedized systems.
• RoHS Compliant — Conforms to RoHS environmental requirements for material restrictions.

Typical Applications

• Military and Aerospace Systems — Military grading and extended temperature operation make this FPGA suitable for rugged avionics, communications, and mission-critical electronics.
• Rugged Embedded Control — Compact 100-BQFP package with 69 I/Os and ~547 logic elements enables board-level control and interface tasks in harsh environments.
• Sensor and Peripheral Interfacing — High I/O count supports direct connections to sensors, actuators, and external logic for custom signal conditioning and data acquisition.

Unique Advantages

• Military-grade temperature range: Designed for -55 °C to 125 °C operation to meet rugged system requirements.
• Compact, high-density package: 100-BQFP surface-mount package delivers a space-efficient solution for constrained PCBs.
• Flexible supply voltage: 3 V to 5.5 V operation eases integration with a variety of system power rails.
• Balanced logic and I/O resources: ~547 logic elements and 69 I/Os provide a practical balance for control and interfacing applications without large form factors.
• RoHS compliance: Meets environmental material restrictions for modern electronics assembly.
• Backed by a known manufacturer: Supplied by Microchip Technology, providing continuity and production support.

Why Choose A40MX04-PQ100M?

The A40MX04-PQ100M positions itself as a compact, military-grade FPGA option for embedded systems that require reliable operation across wide temperatures and supply ranges. Its combination of ~547 logic elements, 69 I/Os, and a 100-BQFP surface-mount package makes it well suited to designers implementing board-level control, interfacing, and rugged embedded logic functions.

Engineers and procurement teams looking for a RoHS-compliant FPGA from an established manufacturer will find the A40MX04-PQ100M a practical choice when space, environmental resilience, and straightforward voltage compatibility are priorities.

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