A42MX09-1VQ100

Overview

The A42MX09-1VQ100 is a Field Programmable Gate Array (FPGA) from the Microchip Technology MX series. It features 336 Configurable Logic Blocks (CLBs), equivalent to 14,000 system gates, and supports up to 83 user-programmable I/O pins. The device operates with a maximum clock frequency of 70.2 MHz and has a CLB-max combinational delay of 3.5 ns. It utilizes CMOS technology and is housed in a VQFP-100 plastic package. The component supports mixed-voltage operation for core and I/O supplies, typically ranging from 3.0 V to 5.5 V, and functions within an industrial temperature range of -40 °C to +85 °C.

Feature Summary

• Single-chip ASIC alternative capability with high capacity logic resources
• Mixed-voltage operation supporting both 5.0V and 3.3V core and I/O supplies
• Deterministic, user-controllable timing with 100% resource utilization and pin locking

Applications

• Industrial control systems requiring deterministic timing
• Automotive electronics applications
• Military and aerospace embedded processing

Procurement Notes

Verify the specific suffix '1VQ100' against official Microchip documentation to confirm voltage grade and package details. Ensure compatibility with design tools for the MX FPGA family. Check for RoHS compliance status and moisture sensitivity level requirements during storage and assembly.

Selection Notes

Select this model for designs requiring approximately 14,000 system gates with mixed-voltage I/O capabilities. Consider the VQFP-100 package constraints for board layout. Verify that the 70.2 MHz performance meets the target application's speed requirements compared to higher-speed variants in the MX series.

Part Context

This component belongs to the Actel MX FPGA family, now manufactured by Microchip Technology. These devices are known for non-volatile flash-based architecture, offering instant-on functionality without external configuration memory. The A42MX09 represents a mid-range density option within this heritage portfolio.

Replacement Considerations

Direct substitutes include other members of the A42MX09 series with different packages, such as A42MX09-FPQG100I or A42MX09-VQG100I. Cross-series migration to A42MX16 may provide additional resources but requires pinout and logic verification.