A40MX04-1PLG68

Overview

The A40MX04-1PLG68 is a field-programmable gate array (FPGA) from the MX series manufactured by Microchip Technology. It features 547 logic elements and approximately 6,000 system gates within a 68-pin PLCC package. The device supports dual voltage operation with supply ranges of 3V to 3.6V and 4.75V to 5.25V. It includes 57 user-programmable I/O pins and operates within a commercial temperature range of 0°C to 70°C. The component utilizes CMOS technology and offers high-capacity single-chip ASIC alternative capabilities.

Feature Summary

• Supports mixed-voltage operation for both core and I/Os at 5.0V or 3.3V levels
• Provides deterministic, user-controllable timing with up to 100% resource utilization and pin locking
• Includes unique in-system diagnostic and verification capability via Silicon Explorer II

Applications

• High capacity single-chip ASIC replacement
• Mixed-signal system integration
• Industrial control applications

Procurement Notes

Verify the specific suffix against official Microchip documentation to confirm exact electrical characteristics and environmental ratings. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Ensure the ordering part number matches the required package variant and temperature grade specified in the design.

Selection Notes

Select this component when a low-gate-count FPGA with mixed-voltage I/O support is required. Compare logic density and I/O count against application needs. Verify that the 68-LCC package fits the board layout constraints. Check compatibility with existing programming tools and verify thermal performance within the specified operating temperature range.

Part Context

This part belongs to the A40MX04 family within the broader MX FPGA product line. It shares architectural similarities with other devices in the series but differs in pin count and package options. The MX series is designed as a cost-effective solution for programmable logic applications requiring moderate complexity and mixed-signal capabilities.

Replacement Considerations

Direct substitutes include other variants within the A40MX04 family such as the A40MX04-1PLG44I for smaller packages. Cross-family replacements may require significant schematic and layout modifications due to differences in pin counts and logic resources.