A42MX09-3PQ160

Overview

The A42MX09-3PQ160 is a Field Programmable Gate Array (FPGA) from the MX series manufactured by Microchip Technology. It features 14,000 system gates and 101 user-programmable I/O pins housed in a 160-BQFP package. 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 up to 2.5 kbits of configurable dual-port SRAM.

Feature Summary

• Supports mixed-voltage operation for both core and I/Os, enabling compatibility with 5.0V or 3.3V systems while maintaining PCI-compliant I/O standards.
• Provides deterministic timing through 100% resource utilization and pin locking capabilities, ensuring predictable performance for ASIC replacement applications.

Applications

• Digital signal processing
• Data encryption
• Communication systems

Procurement Notes

Verify component status carefully as this part may be obsolete or discontinued. Confirm availability through authorized distributors and check for Product Change Notifications regarding assembly site changes or software updates. Ensure compliance with RoHS3 specifications and lead-free requirements when sourcing replacements.

Selection Notes

Select this FPGA for applications requiring high-capacity logic resources with mixed-voltage interface support. Consider its deterministic timing and pin-locking features for designs needing precise control over signal paths. Evaluate the 160-pin BQFP package constraints against board space limitations and thermal management requirements.

Part Context

This component belongs to the Actel MX series of FPGAs, now produced under Microchip Technology. The series is known for providing single-chip ASIC alternatives with high gate counts and embedded memory. The A42MX09 model specifically targets mid-range complexity designs requiring robust I/O flexibility and reliable performance in commercial environments.

Replacement Considerations

Check for direct substitutes within the A42MX family such as the A42MX09-1PQ160I or A42MX09-2PQ160I. Verify if alternative packages like PQFP are functionally equivalent. Consult official documentation for any Pin-to-Pin compatible upgrades or obsolescence notices.