A54SX72A-2PQ208I

Overview

The A54SX72A-2PQ208I is an industrial-grade FPGA from the SX-A family, featuring 108,000 system gates and a Plastic Quad Flat Pack (PQFP) package with 208 pins. It supports up to 360 user I/Os and operates within a voltage range of 2.25V to 5.25V across the temperature range of -40°C to +85°C. The device utilizes 0.22 μm / 0.25 μm CMOS antifuse technology, providing deterministic performance with internal clock frequencies reaching 350 MHz.

Feature Summary

• Supports mixed-voltage operation at 2.5 V, 3.3 V, and 5 V with 5 V input tolerance
• Features hot-swap compliant I/Os allowing safe insertion into active systems
• Includes four quadrant clocks for localized high-speed signal distribution
• Provides nonvolatile single-chip architecture with integrated security features

Applications

• High-performance digital logic integration requiring deterministic timing
• Systems necessitating hot-swappable interface capabilities
• Industrial control applications operating in extended temperature environments

Procurement Notes

Verify component authenticity through official Microchip Technology channels or authorized distributors. Confirm that the specific ordering suffix matches the required speed grade and temperature rating. Ensure compliance with relevant environmental regulations such as RoHS standards before finalizing procurement orders.

Selection Notes

Select this model when designs require high gate density combined with robust I/O flexibility. The PQFP package is suitable for surface mount assembly where leaded pin accessibility is preferred over ball grid arrays. Verify that the target application benefits from the specific routing resources and clock networks available in this capacity tier.

Part Context

This component belongs to the Actel SX-A family of FPGAs, which are characterized by their metal-to-metal programmable antifuse interconnect technology. The SX-A series provides a cost-effective solution for low-power, high-performance designs, bridging the gap between complex CPLDs and gate arrays.

Replacement Considerations

Consider the A54SX72A-1PQ208I for standard speed requirements or the A54SX72A-FGG256I if a smaller footprint via FBGA packaging is necessary. Verify that any substitute maintains compatibility with existing PCB layouts and software toolchains.