A40MX04-1VQG80M

The A40MX04-1VQG80M is an MX Field Programmable Gate Array (FPGA) from Microchip Technology designed for applications that require military-grade temperature tolerance and a moderate logic footprint. This surface-mount FPGA provides 547 logic elements (approximately 6,000 gates) and 69 I/O pins in an 80-pin TQFP package, supporting flexible single-supply operation between 3 V and 5.5 V.

Its specifications make it suitable for embedded control and digital interfacing tasks in systems that demand extended temperature operation and RoHS-compliant components.

Key Features

• Core Logic 547 logic elements, equivalent to roughly 6,000 logic gates, for implementing custom digital functions and glue-logic.
• I/O Capability 69 general-purpose I/O pins to support multiple digital interfaces and peripheral connections.
• Memory No on-chip RAM is provided; designs should plan external memory if embedded RAM is required.
• Voltage Supply Operates from 3 V to 5.5 V, enabling compatibility with a range of single-supply systems.
• Package & Mounting 80-pin TQFP surface-mount package (supplier device package listed as 80-VQFP, 14×14) for compact PCB integration.
• Temperature & Grade Military-grade device rated for operation from −55 °C to 125 °C for use in harsh thermal environments.
• Compliance RoHS compliant, meeting standard environmental requirements for lead-free assembly.

Typical Applications

• Military & Defense Electronics Logic integration and I/O interfacing in systems that require military temperature range and reliable operation.
• Embedded Control Custom control logic, glue-logic, and peripheral multiplexing where moderate logic density and numerous I/Os are needed.
• Sensor and Data Interfacing Aggregating and routing digital signals from sensors or subsystems using available I/O pins and programmable logic.

Unique Advantages

• Military-Grade Temperature Range: Rated from −55 °C to 125 °C to support designs exposed to wide and extreme temperatures.
• Moderate Logic Capacity: 547 logic elements (≈6,000 gates) suitable for custom logic functions without excessive device complexity.
• Flexible I/O Count: 69 I/Os enable interfacing with multiple peripherals and sensors while keeping PCB routing manageable.
• Wide Supply Range: 3 V to 5.5 V operation allows integration into systems with different single-supply voltage domains.
• Compact Surface-Mount Package: 80-pin TQFP (supplier listing 80-VQFP 14×14) provides a space-efficient footprint for board-level designs.
• RoHS Compliant: Conforms to lead-free assembly requirements for environmental compliance.

Why Choose A40MX04-1VQG80M?

The A40MX04-1VQG80M delivers a balanced combination of programmable logic capacity, I/O accessibility, and rugged operating range for applications that require military-grade temperature performance. Its 547 logic elements and 69 I/Os are well suited to embedded control, signal interfacing, and custom digital functions where on-chip RAM is not required.

Manufactured by Microchip Technology and offered in a compact 80-pin TQFP surface-mount package, this FPGA is an option for designers seeking a RoHS-compliant, temperature-hardened programmable device that fits moderate-density logic needs and varied supply voltages.

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