A42MX09-VQG100A

Overview

The A42MX09-VQG100A is a Flash-based Field Programmable Gate Array (FPGA) from the Microchip MX series, manufactured by Microchip Technology. It features 14,000 system gates and 336 Configurable Logic Blocks (CLBs). The device supports mixed-voltage operation with core and I/O supplies of 3.3V or 5.0V. It operates within a temperature range of -40°C to +85°C and utilizes a 100-pin VQFP package.

Feature Summary

• Single-chip ASIC alternative capability with up to 54,000 system gates across the family
• Mixed-voltage operation supporting both 5.0V and 3.3V core and I/O supplies
• PCI-compliant I/Os for ease of integration with standard interfaces
• Deterministic, user-controllable timing with 100% resource utilization and pin locking

Applications

• Industrial control systems requiring deterministic logic
• Automotive electronics applications
• Military and aerospace environments utilizing HiRel features
• General-purpose programmable logic replacement for ASICs

Procurement Notes

Verify the specific suffix 'VQG100A' against the manufacturer's current datasheet DS2316 to confirm package type and temperature grade. Ensure compliance with RoHS directives as indicated in official documentation. Check for any Product Change Notifications (PCNs) regarding assembly sites or material changes before finalizing procurement orders.

Selection Notes

Select this component when a non-volatile Flash FPGA solution is required to eliminate configuration memory overhead. Compare gate counts and I/O availability against other MX series variants like the A42MX16 if higher capacity is needed. Verify that the 100-pin VQFP package fits the PCB footprint constraints and thermal requirements of the target design.

Part Context

This part belongs to the A42MX series of Flash FPGAs, originally developed by Actel and acquired by Microchip Technology. The series is characterized by its non-volatile Flash technology, which allows for instant-on functionality without external configuration devices. It serves as a bridge between discrete logic and complex processors in embedded systems.

Replacement Considerations

Direct replacements within the same package and pinout may include other A42MX09 variants with different temperature grades or speed bins. Cross-series migration to PolarFire or IGloo2 requires significant schematic and code redesign due to architectural differences.