A40MX04-1VQ80

The A40MX04-1VQ80 is a commercial-grade MX field programmable gate array (FPGA) from Microchip Technology. It provides a compact, surface-mount programmable logic solution in an 80-TQFP package with a 14 × 14 mm supplier footprint, suitable for a range of commercial embedded designs.

With 547 logic elements and 69 general-purpose I/O pins, this device targets applications that require moderate logic density and flexible I/O in a small-footprint, RoHS-compliant package. The device operates from 3 V to 5.25 V and across a 0 °C to 70 °C commercial temperature range.

Key Features

• Core & Logic  547 logic elements and an approximate gate count of 6,000 provide the programmable resources for implementing custom combinational and sequential logic functions.
• I/O Density  69 general-purpose I/O pins allow interfacing to multiple peripherals, sensors, and external devices within the package footprint.
• Memory  Total on-chip RAM bits reported as 0; designers can plan external memory architectures accordingly.
• Power & Voltage  Operates over a broad supply range from 3 V to 5.25 V, enabling integration with common 3.3 V and 5 V systems.
• Package & Mounting  Surface-mount 80-TQFP package (supplier device package: 80-VQFP, 14 × 14 mm) for space-constrained PCB designs.
• Operating Conditions  Commercial grade with an operating temperature range of 0 °C to 70 °C and RoHS compliance for environmental regulatory alignment.

Typical Applications

• Commercial Embedded Control  Use the FPGA to implement control logic, finite-state machines, and glue logic in commercial embedded products, leveraging 547 logic elements and 69 I/Os for integration.
• Sensor and I/O Bridging  Provide protocol adaptation and signal aggregation between sensors, peripherals, and host controllers using the available I/O resources.
• User Interface and Peripheral Control  Drive simple display logic, keypad scanning, or peripheral control functions where moderate programmable logic density is required.
• Prototyping and Development  Compact package and documented logic resources make the device suitable for proof-of-concept designs and classroom/lab projects targeting commercial operating conditions.

Unique Advantages

• Compact, board-friendly package: The 80-TQFP (14 × 14 mm supplier footprint) surface-mount package balances I/O count and small PCB area for space-constrained designs.
• Flexible voltage support: A 3 V to 5.25 V supply range simplifies integration with both 3.3 V and 5 V logic domains.
• Clear resource sizing: Known quantities of 547 logic elements and ~6,000 gates provide predictable implementation planning for moderate-complexity designs.
• Commercial-grade qualification: Rated for 0 °C to 70 °C operation and RoHS compliant, aligning with commercial product requirements.
• Manufacturer backing: Produced by Microchip Technology, with family-level documentation and support resources available from the vendor.

Why Choose A40MX04-1VQ80?

The A40MX04-1VQ80 offers a balanced combination of logic resources, I/O capacity, and a compact TQFP package for commercial embedded applications that need programmable logic without excessive footprint or complexity. Its defined resource set and voltage range make it well suited to designers planning predictable logic implementations and straightforward integration into 3.3 V or 5 V systems.

This device is a practical choice for engineering and procurement teams developing commercial products, prototypes, or control systems that require a RoHS-compliant, surface-mount FPGA backed by Microchip Technology documentation and support.

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