A42MX16-FPQG160

Overview

The A42MX16-FPQG160 is a Field Programmable Gate Array (FPGA) from Microchip Technology's MX series. It features 24,000 system gates and 608 Logic Elements. The device provides 125 I/O pins and operates with supply voltages of 3.3 V or 5 V. It is housed in a 160-BQFP package. Operating temperatures range from 0°C to +70°C. Key electrical parameters include a maximum frequency of 94MHz, quiescent current of 25mA, and delay time of 6.1ns.

Feature Summary

• Supports both 3.3V and 5V operating supply voltages for flexible integration.
• Utilizes flash-based non-volatile technology for instant-on functionality.
• Provides high-density logic capacity with 24,000 system gates.

Applications

• Industrial control systems requiring robust programmable logic
• Communication interface adapters and protocol converters
• Consumer electronics hardware design

Procurement Notes

Verify component authenticity through authorized Microchip distributors due to widespread counterfeiting risks. Confirm RoHS compliance status and moisture sensitivity level handling requirements prior to assembly. Check for recent Product Change Notifications regarding manufacturing site updates or software toolchain modifications that may affect programming workflows.

Selection Notes

Select this model when specific 5V tolerance is required alongside 3.3V compatibility within the same design. Consider the 160-pin BQFP package constraints for PCB layout density. Evaluate if the 125 I/O count meets interface requirements compared to higher-density alternatives like the A42MX24 series.

Part Context

Part of the Actel MX family acquired by Microchip, designed for cost-sensitive applications needing low power consumption. Replaced earlier CPLD technologies with reprogrammable flash architecture. Commonly used in legacy designs transitioning to more modern FPGA solutions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult Microchip directly for end-of-life transition strategies or equivalent performance alternatives within the portfolio.