A42MX16-PQ100M

The A42MX16-PQ100M is an MX Field Programmable Gate Array (FPGA) from Microchip Technology designed for military-grade and harsh-environment embedded applications. It provides a mid-density programmable logic resource set—608 logic elements (approximately 24,000 gates) with 83 user I/Os—implemented in a 100-pin BQFP/PQFP surface-mount package.

With a wide supply range of 3.0 V to 5.5 V and an operating temperature range of -55°C to 125°C, this device targets designs that require rugged thermal performance, predictable logic capacity, and a compact package footprint while remaining RoHS compliant.

Key Features

• Programmable Logic 608 logic elements delivering approximately 24,000 gates for implementing combinational and sequential logic functions.
• I/O Capacity 83 user I/Os to support a range of interface and glue-logic requirements in compact systems.
• Power Supply Wide voltage operation from 3.0 V to 5.5 V to accommodate varied system power rails and legacy interfaces.
• Package & Mounting 100-BQFP package case (supplier device package: 100-PQFP, 20×14 mm) in a surface-mount form factor for PCB-level density and standard assembly.
• Thermal & Grade Military grade with an operating temperature range of -55°C to 125°C for use in demanding environmental conditions.
• On-chip Memory No on-chip RAM (0 total RAM bits), enabling deterministic external memory planning for designs that require specific memory architectures.
• Compliance RoHS compliant in alignment with modern manufacturing and environmental requirements.

Typical Applications

• Military & Defense Systems Rugged embedded logic and I/O interfacing where military-grade temperature range and component grade are required.
• Ruggedized Embedded Controllers Control and interface logic in environments that demand wide operating temperatures and robust packaging.
• I/O-Dense Interface Logic Protocol bridging, signal conditioning, and custom I/O aggregation using the device’s 83 user I/Os and programmable logic.
• Prototyping and Small-Scale Logic Integration Field-programmable logic capacity suitable for prototyping or deploying low-to-medium complexity logic functions in compact boards.

Unique Advantages

• Military-grade thermal performance: Designed for -55°C to 125°C operation to meet demanding environmental requirements without derating logic count.
• Flexible power input: 3.0 V to 5.5 V supply range supports a variety of system power rails and legacy voltages.
• Balanced logic and gate density: 608 logic elements and ~24,000 gates provide a clear, predictable resource budget for design planning.
• Ample I/O for interface tasks: 83 I/Os enable implementation of multiple external interfaces and glue-logic within a single device.
• Standard surface-mount packaging: 100-pin BQFP/PQFP package supports common PCB assembly processes while conserving board area.
• RoHS compliance: Meets RoHS requirements to support environmentally conscious manufacturing and supply chains.

Why Choose A42MX16-PQ100M?

The A42MX16-PQ100M positions itself as a mid-density, military-grade FPGA option from Microchip Technology offering a clear set of programmable logic resources (608 logic elements, ~24,000 gates) combined with a robust thermal range and flexible supply voltage. Its 83 I/Os and 100-pin surface-mount package make it well suited to compact, ruggedized designs that need deterministic logic capacity and reliable operation in harsh conditions.

This device is a practical choice for engineers and procurement teams building military or harsh-environment embedded systems who require straightforward resource budgeting, predictable external memory planning (no on-chip RAM), and RoHS compliance backed by a known manufacturer.

Request a quote or submit your requirements to receive pricing and availability details for the A42MX16-PQ100M.