A40MX04-PL44

The A40MX04-PL44 is a commercial-grade MX Field Programmable Gate Array (FPGA) from Microchip Technology provided in a 44-pin LCC (J-lead) surface-mount package. It delivers a compact, programmable logic resource suitable for small to medium FPGA designs.

Key device attributes include 547 logic elements (approximately 6,000 gates), 34 user I/O pins, a flexible 3 V to 5.25 V supply range, and RoHS compliance. The device is specified for commercial operating temperatures (0 °C to 70 °C) and is offered in a 44-PLCC supplier package footprint (16.59 × 16.59 mm).

Key Features

• Logic Capacity 547 logic elements providing roughly 6,000 gates for implementing combinational and small-scale sequential logic.
• User I/O 34 available I/O pins to interface with peripherals, sensors, and external logic devices.
• Power Supports a broad supply voltage range from 3 V to 5.25 V to suit common commercial logic levels.
• Package and Mounting Surface-mount 44-LCC (J-Lead) package; supplier device package listed as 44-PLCC (16.59 × 16.59 mm) for PCB footprint considerations.
• Memory No on-chip RAM bits (Total RAM Bits: 0), making the part well-suited to applications that rely on external memory or require primarily combinational logic.
• Environmental and Grade RoHS compliant and rated for commercial temperature operation from 0 °C to 70 °C.

Typical Applications

• Commercial Embedded Systems Implements glue logic, protocol bridging, and custom I/O processing in compact, cost-sensitive commercial products.
• Consumer Electronics Handles peripheral control and custom feature implementation where moderate logic resources and a compact PLCC package are desirable.
• Prototyping and Development Serves as a platform for small FPGA projects and proof-of-concept designs requiring reprogrammable logic and moderate I/O counts.
• Control and Interface Logic Enables custom timing, state machines, and interface adaptation between components operating within the device’s voltage and temperature ranges.

Unique Advantages

• Compact PLCC Package: 44-LCC (J-lead) and 44-PLCC footprint (16.59 × 16.59 mm) provide a small board footprint for dense assemblies.
• Flexible Supply Range: Operation from 3 V to 5.25 V allows direct compatibility with a variety of commercial logic voltage domains.
• Balanced Logic Resource: 547 logic elements (≈6,000 gates) offer a practical mix of density for small-to-medium FPGA implementations without excessive complexity.
• Surface-Mount Convenience: Surface-mount package simplifies automated PCB assembly for production and prototype builds.
• Regulatory Compliance: RoHS compliance supports environmentally conscious product design and regulatory requirements.
• Commercial Temperature Grade: Rated for 0 °C to 70 °C operation to match typical commercial product environments.

Why Choose A40MX04-PL44?

The A40MX04-PL44 is positioned for designers who need a compact, reprogrammable logic device with a clear set of capabilities: moderate logic density, a practical number of I/Os, flexible supply voltage, and a PLCC surface-mount package. Its commercial-grade rating and RoHS compliance make it suitable for mainstream embedded and consumer designs.

This FPGA is a straightforward choice for projects that require programmable logic without on-chip RAM, where integration of custom I/O, protocol handling, and control logic is the priority. Backed by Microchip Technology manufacturing, the part provides predictable specifications for designs targeted at commercial temperature ranges.

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