A40MX04-1PLG84M

Overview

The A40MX04-1PLG84M is a field-programmable gate array (FPGA) from the Microchip MX family, designed as a single-chip ASIC alternative. It features 6,000 system gates and 547 logic elements within a 68-pin PLCC package. The device supports mixed-voltage operation with supply ranges of 3V to 3.6V and 4.75V to 5.25V. It includes up to 2.5 kbits of configurable dual-port SRAM and operates within a commercial temperature range of 0°C to 70°C.

Feature Summary

• Supports mixed-voltage core and I/O operation for compatibility with 5.0V or 3.3V systems
• Includes configurable dual-port SRAM for embedded memory applications
• Features fast wide-decode circuitry to ease integration and support ASIC design methodologies

Applications

• Automotive applications requiring single-chip ASIC alternatives
• Industrial control systems utilizing deterministic timing
• Embedded logic replacement in mixed-voltage environments

Procurement Notes

Verify the specific suffix 'M' against official Microchip documentation to confirm package type and temperature grade. Confirm RoHS compliance status via the current datasheet, as packaging changes may affect environmental declarations. Check for active production status and lead times directly with the manufacturer or authorized distributors.

Selection Notes

Select this component when 6,000 system gates and 547 logic elements are required in a 68-pin PLCC form factor. Ensure the design utilizes mixed-voltage I/O capabilities if interfacing with both 3.3V and 5V peripherals. Verify that the commercial temperature range of 0°C to 70°C meets the operational environment requirements.

Part Context

This part belongs to the A40MX04 series within the broader MX FPGA family. It shares architectural similarities with other devices in the series, such as the A40MX02 and A40MX04 variants, differing primarily in gate count and package options. The MX family is characterized by its flash-based technology and low power consumption.

Replacement Considerations

Direct substitutes include other A40MX04 variants with different packages, such as A40MX04-1PLG68 or A40MX04-1PLQFP100, provided pin compatibility and I/O counts are verified. Cross-family replacements require careful evaluation of logic resources and timing constraints.