A40MX04-1VQ80M

The A40MX04-1VQ80M is an MX Field Programmable Gate Array (FPGA) from Microchip Technology in an 80-pin TQFP package. It provides 547 logic elements (LEs) and 69 user I/O pins in a compact surface-mount footprint, supporting designs that require moderate gate density and flexible I/O mapping.

Built to a military grade temperature specification and a wide supply range, this FPGA targets applications that demand extended temperature performance, reliable I/O count, and vendor-supported integration into time- and temperature-sensitive embedded systems.

Key Features

• Core Logic 547 logic elements and approximately 6,000 gates deliver combinational and sequential logic capacity for glue logic, state machines, and control functions.
• I/O Resources 69 user I/O pins provide flexible interfacing options for peripheral control, signal aggregation, and board-level connectivity.
• Memory Total on-chip RAM bits: 0, allowing predictable logic-only implementations where external memory is used when needed.
• Supply Voltage Operates from 3 V to 5.5 V, supporting common embedded power rails and mixed-voltage board environments.
• Package Surface-mount 80-TQFP (supplier device package: 80-VQFP 14×14) for compact PCB layout and standard assembly processes.
• Temperature & Grade Military grade operation with an industrial-spanning operating temperature range of −55 °C to 125 °C for elevated reliability in harsh environments.
• Compliance RoHS compliant, meeting common environmental and manufacturing requirements.

Typical Applications

• Military Embedded Controls — Suitable for control logic, protocol bridging, and deterministic functions in systems requiring military temperature performance.
• Board-Level Glue Logic — Implement interface conversions, timing adapters, and custom control paths where moderate logic density and abundant I/O are required.
• Sensor and Peripheral Aggregation — Aggregate signals from multiple sensors or peripherals and implement custom pre-processing or routing logic.
• Prototyping and Custom Logic — Compact package and accessible I/O make it useful for prototyping specialized logic functions and application-specific designs.

Unique Advantages

• Military Temperature Capability: Wide operating range (−55 °C to 125 °C) supports deployment in thermally demanding environments.
• Flexible Supply Range: 3 V to 5.5 V operation eases integration into boards with common supply rails.
• Compact, High-I/O Package: 80-TQFP package combines a small PCB footprint with 69 available I/O pins for routing and external connectivity.
• Predictable Logic Resources: 547 logic elements and 6,000 gates give clear resource bounds for deterministic design planning.
• RoHS Compliant: Conforms to environmental manufacturing requirements for modern production workflows.

Why Choose A40MX04-1VQ80M?

The A40MX04-1VQ80M positions itself as a compact, military-grade FPGA option for designers needing a clear, mid-range logic fabric with substantial I/O and wide supply and temperature tolerances. Its defined logic capacity and package choices make it well suited to embedded control, signal aggregation, and board-level custom logic where predictable resource allocation and reliability matter.

Designed by Microchip Technology, this part offers straightforward integration into designs that require military temperature performance and conventional assembly processes, delivering long-term value through stable specifications and clear engineering trade-offs.

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