A42MX09-1PQ100M

The A42MX09-1PQ100M is a Microchip Technology MX family Field Programmable Gate Array packaged in a 100‑BQFP footprint. It provides a compact, surface‑mount FPGA option with a moderate logic capacity and a wide supply voltage range for versatile embedded designs.

With 336 logic elements (approximately 14,000 gates) and 83 I/O pins, this military‑grade device targets applications that require programmable logic, reliable operation across an extended temperature range, and flexible interfacing options.

Key Features

• Programmable Logic Fabric  336 logic elements and approximately 14,000 gates for custom digital functions and glue‑logic implementation.
• I/O Capacity  83 general‑purpose I/O pins suitable for interfacing with sensors, peripherals, and external devices.
• Power Supply Range  Operates from 3 V to 5.5 V, enabling compatibility with common single‑supply systems and mixed‑voltage environments.
• Package and Mounting  100‑lead BQFP package (supplier package: 100‑PQFP, 20×14 mm) in a surface‑mount form factor for compact PCB layouts.
• Temperature and Grade  Military grade with an operating temperature range of −55 °C to 125 °C for deployment in extreme environments.
• On‑chip Memory  No embedded RAM (0 bits reported), suitable for designs that use external memory or do not require on‑chip storage.
• Compliance  RoHS compliant, supporting environmental and manufacturing compliance needs.

Typical Applications

• Military and Aerospace Systems  Use the military‑grade temperature range and robust packaging for control logic, protocol bridging, and mission‑critical interfaces.
• Industrial Control  Implement custom sequencing, state machines, and I/O aggregation where extended temperature tolerance and flexible I/O are required.
• Communications Peripherals  Provide interface logic, timing adaptation, and custom protocol handling for communication modules and telemetry equipment.
• Sensor and Data Acquisition  Aggregate sensor inputs and perform deterministic preprocessing before handing data to a host processor.

Unique Advantages

• Military‑grade Reliability: Rated for −55 °C to 125 °C and designated as Military grade, supporting deployment in harsh and mission‑critical environments.
• Flexible Voltage Operation: 3 V to 5.5 V supply range enables integration into a wide variety of legacy and modern power systems without complex level‑shifting.
• Compact Surface‑Mount Package: 100‑lead BQFP in a surface‑mount form factor allows high‑density PCB designs while providing ample I/O count.
• Predictable Logic Capacity: 336 logic elements and approximately 14,000 gates give designers a clear capacity for glue logic, protocol adapters, and custom control functions.
• RoHS Compliance: Supports environmentally conscious manufacturing and supply chain requirements.

Why Choose A42MX09-1PQ100M?

The A42MX09-1PQ100M is positioned for engineers who need a dependable, mil‑grade programmable logic device with a clear, modest logic capacity and extensive operating temperature capability. Its combination of 336 logic elements, 83 I/Os, and broad supply voltage compatibility makes it well suited for control, interfacing, and protocol tasks in challenging environments.

This FPGA delivers a straightforward, verifiable resource set for teams that prioritize reliability, predictable integration, and RoHS compliance. It is a practical choice for designs that require on‑board programmable logic without on‑chip RAM, backed by Microchip Technology’s device lineage.

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