A42MX09-VQ100I

The A42MX09-VQ100I is a Microchip Technology MX family field programmable gate array (FPGA) in a 100-pin TQFP package. It delivers moderate logic capacity with 14,000 gates and 336 logic elements, along with 83 general-purpose I/O pins for flexible interfacing.

Designed for industrial applications, the device supports a wide supply range (3 V to 5.5 V), operates from −40 °C to 85 °C, and is provided in a surface-mount 100-TQFP (14×14) package that simplifies PCB integration while meeting RoHS requirements.

Key Features

• Core Density  14,000 gates and 336 logic elements provide moderate on-chip logic resources for glue logic, protocol handling, and control functions.
• I/O  83 general-purpose I/O pins enable multiple peripheral connections and flexible board-level interfacing.
• Memory  Total on-chip RAM bits: 0 — suitable for designs that use external memory or require logic-only implementations.
• Power and Supply  Wide operating voltage from 3 V to 5.5 V allows direct interfacing with a range of legacy and modern logic families.
• Package & Mounting  100-TQFP package case (supplier device package: 100-VQFP, 14×14) in a surface-mount form factor for standard PCB assembly.
• Temperature & Grade  Industrial grade operation over −40 °C to 85 °C for deployment in demanding environments.
• Compliance  RoHS compliant for lead-free manufacturing and environmental compliance.

Typical Applications

• Industrial control  Custom control and logic tasks in industrial equipment, leveraging industrial temperature range and robust I/O capability.
• Embedded prototyping and product development  Small- to medium-scale FPGA designs that require rapid prototyping of logic functions with moderate gate and logic-element counts.
• Interface bridging and glue logic  Implement protocol translation, bus interfacing, or I/O consolidation using 83 general-purpose I/Os and flexible voltage support.

Unique Advantages

• Moderate logic integration: 14,000 gates and 336 logic elements reduce external components by consolidating control and glue logic on-chip.
• Ample I/O for peripherals: 83 I/Os provide connectivity for sensors, actuators, and peripheral interfaces without additional GPIO expanders.
• Wide voltage range: 3 V to 5.5 V supply compatibility simplifies integration with mixed-voltage systems.
• Industrial temperature range: Operation from −40 °C to 85 °C enables use in factory-floor and outdoor equipment.
• Standard surface-mount package: 100-pin TQFP (14×14) supports conventional PCB assembly and streamlined manufacturing.
• RoHS compliant: Supports lead-free production requirements.

Why Choose A42MX09-VQ100I?

The A42MX09-VQ100I is positioned for designers who need a compact, industrial-grade FPGA with moderate logic capacity and extensive I/O in a standard 100-pin TQFP package. Its combination of 14,000 gates, 336 logic elements, and 83 I/Os makes it suitable for control, interfacing, and glue-logic roles where external memory is handled separately.

For teams developing industrial equipment or embedded products that require reliable operation across −40 °C to 85 °C and flexible 3 V–5.5 V interfacing, this Microchip FPGA provides a practical balance of integration and board-level simplicity.

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