A42MX16-VQG100A

The A42MX16-VQG100A is an MX-series field programmable gate array (FPGA) from Microchip Technology designed for embedded logic and interface tasks. It provides a compact, surface-mount 100-pin TQFP package and a programmable fabric suitable for custom digital functions in constrained-footprint designs.

With 608 logic elements (approximately 24,000 gates), 83 user I/O pins, an extended input voltage range of 3 V to 5.25 V and AEC-Q100 qualification, this device targets applications that require reliable operation across a wide temperature range and automotive-grade qualification.

Key Features

• Programmable Logic Core 608 logic elements (about 24,000 gates) for implementing custom digital functions and glue-logic in embedded systems.
• I/O Density 83 user I/O pins provide flexible interfacing to peripherals, sensors and external logic devices.
• Power Supply Supports a wide supply voltage range from 3 V to 5.25 V for compatibility with common system rails.
• Package & Mounting Supplied in a 100-TQFP package (supplier device package: 100-VQFP, 14×14), optimized for surface-mount board assembly.
• Automotive Qualification & Temperature Range AEC-Q100 qualification and an operating temperature range of −40 °C to 125 °C enable deployment in automotive and other thermally challenging environments.
• Regulatory Compliance RoHS compliant to meet common environmental and manufacturing requirements.

Typical Applications

• Automotive Control Systems — Implement custom interface logic, signal conditioning and control functions in systems that require AEC-Q100 qualification and extended temperature capability.
• Embedded Control & Sensor Interfacing — Bridge sensors and microcontrollers with flexible I/O and programmable logic for protocol adaptation and timing-critical tasks.
• Peripheral & Interface Glue Logic — Replace discrete logic with a single programmable device to reduce bill of materials and simplify PCB routing.
• Compact Electronic Modules — Use the 100-TQFP surface-mount package for space-constrained boards where a programmable solution is needed.

Unique Advantages

• Automotive-Grade Qualification: AEC-Q100 qualification and −40 °C to 125 °C operation support deployment in vehicle electronics and other harsh environments.
• Flexible Supply Range: Operation from 3 V to 5.25 V allows direct integration with common system power rails without extensive power conditioning.
• Right-Sized Logic Capacity: 608 logic elements and ~24,000 gates provide sufficient programmable resources for glue-logic, protocol adaptation and moderate-complexity custom functions.
• Compact, Surface-Mount Package: The 100-TQFP (100-VQFP, 14×14) package enables compact board designs while maintaining accessible I/O count.
• Regulatory Compliance: RoHS compliance supports environmentally conscious manufacturing and sourcing requirements.

Why Choose A42MX16-VQG100A?

The A42MX16-VQG100A combines a practical FPGA resource set with automotive-grade qualification and a compact TQFP package, making it well suited for embedded designs that require programmable logic in thermally demanding environments. Its voltage flexibility and substantial I/O count help simplify system design by consolidating interface and control functions into a single device.

This device is a good fit for designers seeking a reliable, qualified FPGA for automotive and embedded applications where moderate logic density, robust temperature performance and a small package are important design criteria.

Request a quote or submit a procurement inquiry today to begin evaluation and sourcing of the A42MX16-VQG100A for your next design.