A40MX04-3VQG80I

The A40MX04-3VQG80I is an MX Field Programmable Gate Array (FPGA) from Microchip Technology offered in an 80-pin TQFP package. It provides a compact, surface-mount programmable logic device with 69 user I/O pins, 547 logic elements and approximately 6,000 gates, designed for industrial-temperature embedded applications.

With a 3.0 V to 5.5 V supply range and an operating range of −40 °C to 85 °C, this industrial-grade FPGA targets designs that require moderate logic capacity, flexible I/O, and RoHS-compliant components in a small footprint.

Key Features

• Core Logic  547 logic elements and approximately 6,000 gates provide the programmable fabric for implementing custom combinational and sequential logic.
• Memory  Total on-chip RAM: 0 bits (no embedded RAM reported).
• I/O Capacity  69 user I/O pins suitable for interfacing with peripherals, sensors, and external logic devices.
• Power  Wide supply range from 3.0 V to 5.5 V to accommodate different system voltage domains.
• Package & Mounting  80-TQFP package (supplier device package: 80-VQFP 14×14) in a surface-mount form factor for space-efficient PCB layouts.
• Temperature & Grade  Industrial-grade device rated for operation from −40 °C to 85 °C.
• Environmental Compliance  RoHS compliant for environmentally regulated designs.

Typical Applications

• Industrial Control  Implement control logic, state machines, and small-scale sequencing tasks in industrial equipment where the −40 °C to 85 °C range is required.
• Interface Bridging and I/O Expansion  Use the 69 I/O pins to bridge between different peripherals or expand digital interfaces in compact systems.
• Embedded Glue Logic  Replace discrete logic with a single programmable device to simplify PCB layouts and reduce bill of materials for embedded products.
• Sensor and Actuator Interfacing  Implement customized front-end logic for sensors and actuators using available I/O and programmable elements.

Unique Advantages

• Industrial temperature capability: Rated for −40 °C to 85 °C to meet extended-temperature application requirements.
• Flexible supply voltage: 3.0 V to 5.5 V operation supports a range of system voltage architectures without additional level shifting.
• Compact TQFP footprint: 80-pin TQFP (14×14 VQFP footprint) delivers a small, surface-mount solution for space-constrained designs.
• Moderate programmable capacity: 547 logic elements and ~6,000 gates provide enough logic resources for glue logic, interface conversion, and control tasks.
• RoHS compliant: Meets environmental compliance needs for many commercial and industrial supply chains.

Why Choose A40MX04-3VQG80I?

The A40MX04-3VQG80I balances compact packaging, flexible power operation, and industrial-temperature operation to serve embedded and control-focused designs that require programmable logic without large on-chip RAM. Its 69 I/O pins and 547 logic elements make it suitable for replacing discrete logic or consolidating interfacing tasks in industrial equipment and embedded systems.

As an industrial-grade FPGA from Microchip Technology, the device is supported by manufacturer documentation to help integrate it into production designs where space, I/O count, and temperature range are key selection criteria.

Request a quote or submit an inquiry to check availability, pricing, and lead times for the A40MX04-3VQG80I.