A42MX16-CQ172B

The A42MX16-CQ172B is a military-grade MX Field Programmable Gate Array (FPGA) from Microchip Technology. It integrates 24,000 gates and 608 logic elements with 131 I/O pins in a 172-pin CQFP surface-mount package, delivering a compact, programmable logic solution for designs that require extended operating conditions.

Designed for applications that demand wide supply flexibility and extended temperature operation, the device supports a 3 V to 5.5 V supply range and an operating temperature window of −55 °C to 125 °C, with RoHS compliance for environmental regulation alignment.

Key Features

• Core Logic  24,000 gates and 608 logic elements, organized across 1,232 logic blocks to implement custom digital functions.
• I/O Count  131 general-purpose I/Os provide ample connectivity for peripheral interfaces and board-level signals.
• Memory  Total RAM Bits: 0 — the device does not include on-chip embedded RAM.
• Power  Wide voltage supply range from 3 V to 5.5 V to support diverse system power architectures.
• Package & Mounting  Surface-mount 172-BFCQFP with tie bar; supplier device package listed as 172-CQFP (75 × 75 mm) for straightforward board integration.
• Grade & Temperature  Military-grade device rated for operation from −55 °C to 125 °C for use in harsh environments.
• Compliance  RoHS compliant for adherence to environmental standards.

Typical Applications

• Military & Defense Systems  Suitable for military applications that require components rated to extended temperature ranges and military grade specifications.
• Embedded Control  Used where moderate logic density and a high I/O count are needed for custom control and interface tasks in rugged systems.
• Communications Gear  Employed in communication modules and subsystems that benefit from programmable logic and a compact CQFP package footprint.

Unique Advantages

• Military-grade temperature range: Rated from −55 °C to 125 °C to support deployment in extreme environments and temperature-critical designs.
• High I/O availability: 131 I/Os allow flexible system connections without immediately requiring external expansion.
• Defined logic capacity: 24,000 gates and 608 logic elements give clear visibility into design capacity for resource planning.
• Wide supply voltage tolerance: Operates across 3 V to 5.5 V, accommodating varied board-level power rails.
• Compact surface-mount package: 172-pin CQFP (75 × 75) simplifies board layout while supporting robust soldered mounting.
• RoHS compliant: Meets environmental regulations for lead-free assembly and disposal considerations.

Why Choose A42MX16-CQ172B?

The A42MX16-CQ172B positions itself as a pragmatic, military-grade FPGA option for engineers who need a well-defined logic capacity and a high I/O count in a compact surface-mount package. Its combination of 24,000 gates, 608 logic elements, and 131 I/Os provides a deterministic resource set for planning and implementing custom digital functions.

With a wide supply voltage range and an extended operating temperature rating, the device is suited to designs that require robustness and predictable behavior in demanding environments. Choose the A42MX16-CQ172B when you need clear specification-driven FPGA capacity in military-rated applications.

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