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XC95288XL-10PQ208C

XC95288XL-10PQ208C Description

The XC95288XL-10PQ208C is a high-performance Complex Programmable Logic Device (CPLD) from AMD's XC9500XL series, designed for flexible digital logic implementation. This 288-macrocell device features 168 I/O pins, 16 logic blocks, and a 6,400-gate equivalent capacity, offering robust programmability for mid-range logic designs. Operating at 3V to 3.6V internal supply voltage, it supports in-system programming (ISP) with a minimum 10,000 program/erase cycles, ensuring reliable field updates. With a maximum propagation delay (tpd) of 10 ns, it delivers fast signal processing, making it suitable for timing-critical applications. Packaged in a 208-pin PQFP (Plastic Quad Flat Pack), it is optimized for surface-mount assembly but is now classified as obsolete by the manufacturer.

XC95288XL-10PQ208C Features

• High Logic Density: 288 macrocells and 6,400 gates provide ample resources for complex logic integration.
• Fast Performance: 10 ns maximum delay ensures rapid response for real-time systems.
• In-System Programmability: Supports ISP with 10K cycles, enabling easy firmware updates.
• Wide I/O Support: 168 I/O pins facilitate extensive interfacing with peripherals.
• Low-Voltage Operation: 3V–3.6V supply reduces power consumption vs. 5V CPLDs.
• Industrial-Grade Reliability: 0°C to 70°C operating range suits commercial environments.
• Surface-Mount Package: 208QFP ensures compact PCB integration.

XC95288XL-10PQ208C Applications

• Communication Systems: Used in protocol bridging, signal routing, and interface management due to high I/O count and low latency.
• Industrial Control: Ideal for PLCs, motor control, and sensor interfacing thanks to deterministic timing.
• Embedded Systems: Functions as glue logic for microprocessors or ASICs, consolidating discrete components.
• Legacy Upgrades: Replaces older PALs/FPGAs in cost-sensitive designs requiring moderate logic density.
• Test Equipment: Employed in ATE (Automated Test Equipment) for reconfigurable test sequencing.

Conclusion of XC95288XL-10PQ208C

The XC95288XL-10PQ208C balances logic capacity, speed, and reprogrammability, making it a versatile choice for digital systems requiring moderate complexity. While now obsolete, its low-voltage operation, high I/O count, and ISP capability remain advantageous for legacy designs or replacements. Engineers should evaluate modern alternatives for new projects but may still leverage this CPLD for retrofit applications where its proven performance aligns with system requirements.