A42MX24-1PQG208

Overview

The A42MX24-1PQG208 is a Field Programmable Gate Array (FPGA) from the Microchip MX family, designed as a high-capacity single-chip ASIC alternative. It features 36,000 system gates and 912 Logic Elements within a 208-pin PQFP package. The device supports mixed-voltage operation with core voltages of 3.3V or 5.0V and includes up to 2.5 kbits of configurable dual-port SRAM. It offers deterministic timing and supports up to 100% resource utilization and pin fixing for robust design methodologies.

Feature Summary

• Supports mixed-voltage operation with 5.0V or 3.3V core and I/O options
• Provides deterministic, user-controllable timing characteristics
• Enables up to 100% resource utilization and 100% pin fixing
• Includes unique in-system diagnostic capability via Silicon Explorer II

Applications

• Automotive applications requiring single-chip ASIC alternatives
• Industrial control systems needing deterministic timing
• Military and aerospace environments utilizing radiation-tolerant architectures

Procurement Notes

Verify component authenticity through authorized Microchip distributors. Confirm RoHS compliance status and check for Product Change Notifications regarding assembly sites or software updates. Ensure moisture sensitivity level handling protocols are followed during storage and reflow soldering processes.

Selection Notes

Select this model for designs requiring 36K system gates in a 208-pin QFP form factor. Compare against A42MX36 variants if higher gate counts are needed. Verify voltage requirements match the specific 3.3V or 5.0V configuration intended for the target application environment.

Part Context

This component belongs to the Microchip MX FPGA family, which bridges the gap between standard FPGAs and custom ASICs. The series is characterized by its non-volatile flash technology, allowing instant-on functionality without external configuration memory devices typically required by other FPGA types.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consider evaluating the A42MX36 series for increased capacity or the A40MX series for legacy compatibility, subject to specific design constraint verification.