CPLD – Complex Programmable Logic Devices 3.3V 72-mc CPLD

XC9572XL-10TQ100C – 72-Macrocell CPLD – AMD Complex Programmable Logic Device

Engineer legacy system upgrades or repairs with the AMD XC9572XL-10TQ100C CPLD (Complex Programmable Logic Device). This 3.3V programmable logic IC delivers flexible digital logic integration with 72 I/Os, ideal for glue logic, interface bridging, and state machine control in embedded systems. PCX ensures genuine AMD components and reliable fulfillment for your critical projects.

Key Features

• High-Speed Operation: Max propagation delay of 10 ns for responsive logic performance
• 3.3V Power Efficiency: Low-voltage internal supply (3V–3.6V) reduces system power consumption
• 72 I/O Flexibility: Extensive interface options for versatile system integration
• In-System Programmability (ISP): Supports ≥10K program/erase cycles for field updates
• 1600-Gate Density: Implements complex logic functions with 4 logic blocks & 72 macrocells
• Surface-Mount Design: 100-TQFP package (14x14mm) for compact PCB layouts

Technical Specifications

• Manufacturer: AMD
• Series: XC9500XL
• Programmable Type: In System Programmable (ISP)
• Operating Temperature: Commercial range (0°C to 70°C)
• Mounting: Surface Mount
• Package: 100-LQFP / 100-TQFP (14×14)
• Base P/N: XC9572
• Status: Obsolete* (Available via PCX for legacy support)

*PCX specializes in sourcing obsolete electronic components. Verify datasheet compatibility for new designs. Download Datasheet

Common Applications

• Industrial control system interface logic
• Legacy telecom equipment signal processing
• Data bus arbitration and protocol bridging
• Medical device control state machines
• Automotive subsystem monitoring circuits

About AMD

AMD (Advanced Micro Devices) is a globally recognized leader in high-performance computing and semiconductor innovation. With decades of expertise, AMD’s programmable logic solutions set industry benchmarks for reliability and efficiency.

The company’s Xilinx-acquired portfolio, including the XC9500XL series, demonstrates AMD’s commitment to robust embedded technology trusted in mission-critical applications worldwide. Their rigorous quality control ensures components meet stringent operational standards.

About CPLDs

Complex Programmable Logic Devices (CPLDs) provide customizable digital logic integration, bridging the gap between discrete circuits and high-density FPGAs. They excel in implementing glue logic, I/O expansion, and simple state machines with deterministic timing.

CPLDs like the AMD XC9500XL series offer fast signal processing, low latency, and in-system reconfigurability. They remain essential for legacy system maintenance, cost-sensitive designs, and applications requiring rapid signal path control without FPGA complexity.

Packaging

Available in protective Tray packaging for secure automated assembly handling. Contact PCX for bulk order options.

Frequently Asked Questions

Q: Is this CPLD suitable for new designs?
A: The XC9572XL-10TQ100C is obsolete. While ideal for legacy system repairs, consult AMD for modern alternatives when developing new products.

Q: What does “In System Programmable” mean?
A: ISP allows programming the CPLD after soldering to the PCB via JTAG, enabling firmware updates without physical removal.

Q: Can I use this at 5V?
A: No. This is a 3.3V device (3V–3.6V internal supply). Exceeding 3.6V may cause damage. Use level shifters for 5V interfaces.

Q: How many times can it be reprogrammed?
A: AMD guarantees a minimum of 10,000 program/erase cycles, making it suitable for iterative development.

Q: Why choose CPLDs over FPGAs?
A: CPLDs offer lower cost, faster pin-to-pin delays, and non-volatile configuration for simple logic tasks, while FPGAs handle larger, more complex designs.

Q: Does PCX provide technical support?
A: Yes! PCX offers datasheet access and sourcing guidance. For design-specific queries, refer to AMD’s technical resources.

Secure your legacy system components now! PCX provides authentic AMD XC9572XL-10TQ100C CPLDs with traceable supply. Order today for fast delivery and dedicated support!

Product images are representational. Specifications subject to manufacturer documentation.