A42MX16-3PQG160

Overview

The A42MX16-3PQG160 is a field-programmable gate array from the Microchip MX series, featuring 24K system gates and 608 logic elements. It provides 125 I/O pins within a PQFP-160 surface-mount package. The device operates at 3.3 V or 5 V with a supply range of 4.5 V to 5.5 V. It supports an industrial temperature range of -40°C to +85°C. This non-volatile FPGA utilizes Flash technology for instant-on functionality without external configuration memory.

Feature Summary

• Instant-on operation enabled by non-volatile Flash architecture
• High-density programmable logic with 24K system gates
• Robust I/O interface supporting multiple voltage standards

Applications

• Industrial control systems requiring reliable startup
• Automotive electronics applications
• Telecommunications infrastructure equipment

Procurement Notes

This component is officially discontinued by the manufacturer. Verify end-of-life status through official Microchip notifications before design finalization. Sourcing requires checking authorized distributors for remaining stock or approved replacement alternatives. Ensure compliance with RoHS directives if applicable to your specific revision.

Selection Notes

Select this part for designs needing moderate logic density with instant power-up capability. Compare against A42MX16 variants with different speed grades or packages if thermal or timing constraints differ. Consider pin compatibility with existing PCB layouts when migrating from older Actel devices.

Part Context

Part of the A42MX family bridging legacy Actel products under Microchip Technology. Shares architectural similarities with A42MX09 and A42MX24 models. Designed for cost-sensitive applications replacing complex discrete logic or PROM-based solutions.

Replacement Considerations

Check for A42MX16-2PQG160 for commercial grade alternative. Evaluate A42MX16-PQG160A for extended temperature options. Consult Microchip for current generation FPGA equivalents.