A40MX04-1PLG44M

Overview

The A40MX04-1PLG44M is a Microchip Technology MX series Field Programmable Gate Array (FPGA) housed in a 44-pin PLCC package. It features 6,000 system gates and 547 logic elements. The device supports mixed-voltage operation with supply voltages of 3V to 3.6V or 4.75V to 5.25V. It operates within a commercial temperature range of 0°C to 70°C and includes 57 I/O pins.

Feature Summary

• Supports mixed-voltage core and I/O operation for compatibility with both 3.3V and 5.0V systems.
• Provides high-capacity programmable logic suitable as a single-chip ASIC alternative.
• Features fast wide-decode circuitry and configurable dual-port SRAM resources.

Applications

• High-capacity single-chip ASIC replacement
• Mixed-voltage interface logic
• Industrial control systems

Procurement Notes

Verify the specific suffix 'M' against official Microchip documentation to confirm it denotes the standard plastic package variant rather than a military or extended temperature grade. Confirm that the lead time aligns with the manufacturer's standard 12-week production cycle. Ensure compliance with RoHS3 specifications and check for any recent PCN updates regarding assembly sites or software tools prior to ordering.

Selection Notes

Select this component when a 6K gate count FPGA is required in a compact 44-pin PLCC form factor. It is appropriate for designs needing simultaneous support for 3.3V and 5.0V logic levels without external level shifters. Consider the 0°C to 70°C operating range for standard commercial applications where higher thermal ratings are not necessary.

Part Context

This part belongs to the A40MX04 family within the broader MX FPGA portfolio. It shares architectural similarities with other variants like the A40MX04-1PLG68 but offers fewer I/O pins due to the smaller 44-pin package. The family is characterized by its non-volatile SRAM technology and high reliability.

Replacement Considerations

Direct substitutes include the A40MX04-1PLG44 and A40MX04-2PLG44. Verify pinout compatibility and ensure the replacement matches the required speed grade and voltage specifications.