A40MX04-VQG80M

The A40MX04-VQG80M is an MX field programmable gate array (FPGA) from Microchip Technology presented in a surface-mount 80-TQFP package. It provides a compact, programmable logic solution with 547 logic elements and 69 I/O pins for flexible system-level integration.

Designed to operate across a wide supply range of 3 V to 5.5 V and a military temperature grade from -55 °C to 125 °C, this device targets applications requiring rugged performance and a moderate logic density in a 14 × 14 mm 80-VQFP footprint. The device is RoHS compliant and supplied in an 80-pin VQFP package (80-VQFP, 14×14).

Key Features

• Core Logic  Contains 547 logic elements (cells) and a gate-equivalent of 6,000 gates, enabling moderate-complexity custom logic implementation.
• I/O Capacity  69 general-purpose I/O pins provide ample external connectivity for control, sensing, and interfacing tasks.
• Memory  Total on-chip RAM bits: 0, indicating no embedded RAM on the device.
• Power Supply  Operates from 3 V to 5.5 V, supporting a range of system power architectures.
• Package & Mounting  Surface-mount 80-TQFP package; supplier device package listed as 80-VQFP (14×14 mm) for compact PCB integration.
• Temperature & Grade  Military-grade device rated for operation from -55 °C to 125 °C, suitable for thermally demanding environments.
• Compliance  RoHS compliant, meeting common environmental requirements for lead-free assembly.

Typical Applications

• Military & Aerospace Electronics  Military-grade temperature rating and rugged supply range make this FPGA suitable for embedded control and signal processing subsystems in defense and aerospace equipment.
• I/O-Dense Control Interfaces  With 69 I/O pins, the device is well suited for sensor/actuator interfaces, protocol bridging, and peripheral control in compact systems.
• Custom Logic and Prototyping  547 logic elements provide a programmable platform for implementing custom state machines, glue logic, and custom interfaces during development and low- to mid-volume deployments.
• Rugged Embedded Designs  Wide operating temperature and broad supply voltage accommodate embedded applications that must tolerate harsh environmental and power conditions.

Unique Advantages

• Military-Grade Reliability:  Specified for -55 °C to 125 °C operation and labeled as Military grade, offering confidence in harsh-environment deployments.
• Flexible Supply Range:  3 V to 5.5 V operation simplifies integration into systems with varied power rails and legacy voltage domains.
• Balanced Logic Density:  547 logic elements and 6,000 gate-equivalents provide a practical balance between capability and footprint for mid-complexity designs.
• High I/O Count in a Compact Package:  69 I/Os in an 80-TQFP (80-VQFP, 14×14) package enables rich external connectivity without large board area.
• RoHS Compliant:  Meets lead-free assembly requirements for modern manufacturing processes.

Why Choose A40MX04-VQG80M?

The A40MX04-VQG80M positions itself as a compact, reliable FPGA option for designs that require military-grade temperature performance, a broad supply voltage window, and a moderate amount of programmable logic and I/O. Its combination of 547 logic elements, 69 I/O pins, and a standard 80-TQFP footprint makes it suitable for embedded systems where space, environmental tolerance, and programmability must be balanced.

This device is appropriate for engineers developing rugged control, interface, and custom logic functions who need a verified vendor solution and straightforward board-level integration. Its RoHS compliance and standard packaging help streamline manufacturing and assembly in regulated production environments.

Request a quote or submit an inquiry to our sales team to receive pricing, availability, and ordering information for the A40MX04-VQG80M.