A42MX09-VQG100I

Overview

The A42MX09-VQG100I is a Field Programmable Gate Array (FPGA) from the MX series manufactured by Microchip Technology. It features 336 Logic Elements and approximately 14,000 system gates. The device provides 83 I/O pins and operates within a supply voltage range of 4.5 V to 5.5 V, with support for 3.3 V and 5 V work voltages. It is housed in a VQFP-100 surface-mount package. The component supports an operating temperature range from -40°C to +85°C and has a moisture sensitivity level of 3.

Feature Summary

• Single-chip ASIC alternative offering high performance logic consolidation
• Mixed-voltage operation capability for core and I/Os
• Supports up to 100% resource utilization and pin locking

Applications

• High-speed controllers
• Peripheral bus interfaces
• DSP and co-processor functions

Procurement Notes

Verify the current lifecycle status as this part may be subject to discontinuation notices. Confirm that the VQFP-100 package matches the target PCB footprint. Ensure the 4.5V to 5.5V supply requirement aligns with the system design, as it differs from lower voltage variants. Check RoHS compliance documentation for final assembly requirements.

Selection Notes

Select this model when 336 logic elements and 83 I/Os are sufficient for the design. The VQFP-100 package is suitable for applications requiring a moderate pin count with surface mount constraints. Consider the -40°C to +85°C industrial temperature range against environmental needs. Verify compatibility with existing toolchains for the MX family before procurement.

Part Context

This component belongs to the A42MX09 series within the broader MX FPGA family. It shares architectural similarities with other devices like the A42MX09-FPQG100I but differs in package type and specific I/O counts. The series is designed to replace complex PALS, CPLDs, and FPGAs in single-chip solutions.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official Microchip obsolescence notices or engineering change orders for valid alternatives.