XC9572XL-10VQ44I - High-Performance CPLD for Embedded Systems | AMD Xilinx
The XC9572XL-10VQ44I from AMD Xilinx represents the cutting edge of Complex Programmable Logic Device (CPLD) technology, offering engineers a perfect balance of performance, flexibility, and power efficiency. With its impressive 10ns maximum propagation delay and 72 macrocells organized across 4 function blocks, this 3.3V device delivers the speed and capacity needed for modern digital designs. The 44-pin VQFP package provides an optimal footprint for space-constrained applications while maintaining excellent thermal characteristics. What truly sets this CPLD apart is its in-system programmability, supporting over 10,000 reprogramming cycles - a feature that significantly reduces development time and enables field upgrades.
Delving deeper into the technical specifications, the XC9572XL-10VQ44I operates across the industrial temperature range (-40 C to +85 C), making it suitable for harsh environments. The device's 34 I/O pins support versatile interfacing capabilities, while the 1600-gate equivalent complexity provides ample resources for implementing complex state machines or glue logic. Power consumption is remarkably low thanks to the advanced CMOS process technology, with typical standby currents below 50 A. The integrated JTAG interface simplifies programming and debugging, while the flexible macrocell architecture allows for efficient implementation of both combinatorial and sequential logic functions.
From an application perspective, the XC9572XL-10VQ44I excels in numerous scenarios. In industrial automation, it serves as an ideal solution for motor control interfaces, sensor conditioning, and programmable logic replacement. Automotive systems benefit from its reliability in functions like dashboard displays and lighting control. Consumer electronics designers appreciate its ability to implement custom logic for gaming peripherals, smart home devices, and display controllers. The device's fast response time makes it particularly suitable for applications requiring real-time signal processing or quick state transitions.
AMD Xilinx has engineered the XC9572XL-10VQ44I with several distinctive features that enhance design productivity. The zero-power E CMOS technology eliminates the need for configuration PROMs, while the flexible pin-locking architecture allows for painless design modifications. Security features include programmable security bit protection to prevent unauthorized access to the design. The device supports both 3.3V and 5V tolerant inputs, simplifying interfacing with mixed-voltage systems. With a typical power-on reset time of 200 s, the CPLD ensures reliable startup behavior in all operating conditions.
When comparing the XC9572XL-10VQ44I to competing solutions, several advantages become apparent. The combination of high speed (10ns tpd) and relatively high macrocell count (72) in this price range is exceptional. The proven reliability of AMD Xilinx's programming technology gives designers confidence for long-term deployments. Development is streamlined through comprehensive support in popular EDA tools like Vivado and third-party synthesis tools. For engineers seeking a cost-effective yet powerful programmable logic solution that won't become obsolete, the XC9572XL-10VQ44I represents an outstanding choice that delivers professional-grade performance without unnecessary complexity.
