A42MX09-VQG100M

Overview

The A42MX09-VQG100M is a field-programmable gate array from the Microchip MX series, featuring 336 logic elements and approximately 14,000 system gates. It operates within a supply voltage range of 4.5 V to 5.5 V, with support for 3.3 V I/O configurations. The device provides 83 input/output pins and is housed in a 100-pin VQFP package. It supports surface-mount installation and functions reliably across an extended temperature range from -55°C to +125°C.

Feature Summary

• Single-chip ASIC alternative architecture offering high resource utilization and deterministic timing.
• Mixed-voltage operation capability supporting both 5.0V and 3.3V core and I/O supplies.
• PCI-compliant I/Os with up to 100% pin locking and user-controllable timing features.

Applications

• Commercial, industrial, automotive, and military temperature applications
• High-reliability systems requiring QML certification or MIL-STD-883 compliance
• Complex digital logic replacement for custom ASIC designs

Procurement Notes

Verify the specific suffix M against official Microchip documentation to confirm package type and temperature grade. Confirm RoHS compliance status and export control classifications prior to ordering. Check current production lifecycle status as legacy FPGA families may face discontinuation. Ensure moisture sensitivity level handling procedures are followed during assembly.

Selection Notes

Select this model when 336 logic elements and 83 I/Os meet design requirements. Verify that the 100-pin VQFP footprint fits the PCB layout constraints. Ensure the power supply design accommodates the specified 4.5V to 5.5V range. Consider thermal management solutions for operation at the upper limit of the -55°C to +125°C temperature range.

Part Context

This component belongs to the Actel MX family of flash-based FPGAs, now manufactured by Microchip Technology. The MX series is known for non-volatile configuration memory, eliminating the need for external configuration devices. This specific part represents a mid-range density option within the A42MX09 variant, balancing logic capacity with pin count for versatile embedded logic applications.

Replacement Considerations

Direct substitutes include other variants within the A42MX09 series with different packages, such as A42MX09-FPQG100I. Cross-series migration to higher-density parts like A42MX16 requires verification of pin compatibility and logic resource availability.