A40MX04-1VQG80I

Overview

The A40MX04-1VQG80I is a Field Programmable Gate Array (FPGA) from the Microchip MX family, housed in an 80-pin VQFP package. It features approximately 6,000 system gates and 547 Logic Elements. The device supports mixed-voltage operation with supply ranges 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 up to 2.5 kbits of configurable dual-port SRAM.

Feature Summary

• Supports mixed-voltage I/O operation compatible with both 3.3V and 5.0V standards.
• Integrates configurable dual-port SRAM for embedded memory applications.
• Provides deterministic timing with user-controllable constraints.

Applications

• High-capacity single-chip ASIC replacement designs
• Mixed-voltage interface logic conversion
• Embedded control systems requiring on-chip memory

Procurement Notes

Verify the specific suffix '1' indicates the commercial temperature grade (0°C to 70°C) against the official datasheet. Confirm the VQFP80 package dimensions match the design footprint. Ensure the source document explicitly lists this part number as active or obsolete to determine availability status.

Selection Notes

Select this component when a dense FPGA solution with integrated SRAM is required for mixed-voltage environments. Compare pin counts and gate density against other MX family members if I/O requirements differ. Verify that the 80-pin form factor fits the target PCB layout constraints.

Part Context

This model belongs to the A40MX04 series, which offers high-density programmable logic. The MX family is designed as a cost-effective alternative to custom ASICs, providing flexibility through reprogrammability while maintaining performance suitable for complex digital logic implementations.

Replacement Considerations

Check for updated suffixes indicating revised temperature grades or package variants. Consult the manufacturer's PCN documents for any assembly site changes or material substitutions that may affect qualification.