A40MX04-1PL44

Overview

The A40MX04-1PL44 is a field-programmable gate array (FPGA) from the Microchip MX series, manufactured by Microchip Technology. It features 547 configurable logic blocks and approximately 6,000 system gates. The device operates with a maximum clock frequency of 80 MHz and supports supply voltages of 3.3 V and 5 V. It is housed in a 44-pin PLCC package and offers 34 I/O pins. The commercial temperature range spans from 0°C to +70°C.

Feature Summary

• Supports both 3.3V and 5V supply voltage operation for flexible integration.

Applications

• General-purpose digital logic implementation
• Interface bridging between different voltage domains
• Simple state machine control

Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and temperature rating. Ensure compatibility with existing PCB footprints for the PLCC-44 package. Confirm that the design accounts for the required 3.3V or 5V power rails as specified in the electrical characteristics.

Selection Notes

Select this component when a moderate density FPGA with dual-voltage capability is required. Compare against other MX series variants if higher gate counts or different pin configurations are needed. Verify that the 34 available I/O pins meet the interface requirements of the target application.

Part Context

This part belongs to the A40MX04 family within the broader MX FPGA portfolio. It shares architectural similarities with other devices in the series but differs in package options and I/O counts. The A40MX04 designation indicates the base logic density of the device family.

Replacement Considerations

Direct substitutes include other A40MX04 variants with different packages, such as A40MX04-VQG80 or A40MX04-PLG44I, provided pin compatibility and thermal requirements are met. Cross-series replacements require careful verification of logic resources and I/O mapping.