A42MX09-VQG100

The A42MX09-VQG100 is a Microchip Technology MX-series field programmable gate array supplied in a 100-TQFP surface-mount package. It provides a compact, commercial-grade programmable logic option with a balance of gate density and I/O for low-to-moderate complexity designs.

With its mixture of logic resources, 83 user I/O pins and a standard 100-pin TQFP footprint, this FPGA is targeted at embedded control, custom I/O interfacing and low-density digital functions where a reliable, programmable solution is required within a 0°C to 70°C operating window.

Key Features

• Logic Resources — 336 logic element cells and approximately 14,000 gates provide capacity for glue logic, control synthesis and modest glue/processing functions.
• I/O — 83 user I/O pins enable flexible interfacing to peripherals, sensors and external devices.
• Package & Mounting — 100-TQFP package (supplier package listed as 100-VQFP, 14×14 mm) with surface-mount mounting for standard PCB assembly.
• Power Supply — Supports a 3 V to 5.25 V supply range to match common system rails.
• Operating Range & Grade — Commercial grade with an operating temperature range of 0°C to 70°C, suitable for mainstream electronics applications.
• On-chip Memory — Total on-chip RAM reported as 0 bits.
• Compliance — RoHS compliant, meeting common environmental requirements for electronic assemblies.

Typical Applications

• Embedded Control — Implement control logic and state machines using the device's logic elements and available I/O for compact commercial embedded systems.
• Custom I/O and Glue Logic — Replace discrete glue components by consolidating interfacing and protocol translation into a single programmable device with 83 I/O pins.
• Prototyping and Development — Use the 100-TQFP package and standard voltage support for board-level prototyping and evaluation of low-density FPGA designs.

Unique Advantages

• Right-sized logic density: 336 logic element cells and ~14,000 gates deliver sufficient capacity for many low-to-moderate complexity digital functions without over-specifying the design.
• Ample I/O for integration: 83 user I/O pins provide the flexibility to connect multiple peripherals and interfaces directly to the FPGA.
• Standard packaging: The 100-TQFP (14×14 mm) surface-mount package simplifies PCB layout and assembly using common board processes.
• Flexible power requirements: Operates from 3 V to 5.25 V, allowing straightforward integration with common system power rails.
• Commercial-ready and RoHS compliant: Commercial temperature rating and RoHS compliance support mainstream electronics production and regulatory needs.

Why Choose A42MX09-VQG100?

The A42MX09-VQG100 is positioned as a practical, compact FPGA choice for designers needing programmable logic in commercial electronics. Its combination of logic element capacity, a sizable I/O count and a standard 100-pin TQFP footprint makes it well suited for applications that require configurable digital logic without the complexity or cost of larger devices.

Designed and manufactured by Microchip Technology, this device offers a straightforward integration path for customers building low-to-moderate complexity systems that require reliable, programmable logic in a commercial temperature range and RoHS-compliant package.

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