A42MX36-PQ208

Overview

The A42MX36-PQ208 is a Field Programmable Gate Array (FPGA) from the Microchip MX series, housed in a 208-pin PQFP package. It features approximately 54,000 system gates and 2,438 Configurable Logic Blocks (CLBs). The device supports dual-voltage operation at 3V–3.6V and 4.75V–5.25V, with up to 176 I/Os. Embedded memory includes 2,560 bits of RAM. Operating temperatures range from 0°C to 70°C for commercial variants.

Feature Summary

• Non-volatile Flash-based architecture enabling instant-on functionality without external configuration memory.
• Supports both 3.3V and 5V power domains for flexible interface compatibility.
• Integrated security features including bitstream encryption and user code protection.

Applications

• Industrial control systems requiring robust logic processing.
• Automotive electronics operating within standard temperature ranges.
• Telecommunications infrastructure equipment.

Procurement Notes

Verify component authenticity through authorized Microchip distributors or direct channels. Confirm RoHS compliance status and check for Product Change Notifications (PCNs) regarding manufacturing site updates or end-of-life announcements prior to procurement.

Selection Notes

Compare against A42MX36-1PQG208 and A42MX36-2PQG208 for speed grade variations. Ensure the selected package matches PCB footprint requirements. Verify voltage supply constraints align with the specific -1 or -2 speed bin requirements.

Part Context

Part of the Actel/Microchip MX family of Flash FPGAs. Designed for low-power, high-density applications. Replaces legacy CPLD solutions in complex logic designs. Shares architectural similarities with A42MX16 and A42MX24 models.

Replacement Considerations

A42MX36-1PQG208 and A42MX36-2PQG208 are verified functional substitutes within the same package family. Check datasheet for speed grade differences affecting timing closure.