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XC95216-20PQ160I

XC95216-20PQ160I Description

The XC95216-20PQ160I is a high-performance Complex Programmable Logic Device (CPLD) from AMD's XC9500 series, designed for embedded systems requiring flexible logic integration. This 216-macrocell device features 12 logic blocks, 133 I/O pins, and a 4.5V–5.5V internal supply voltage, making it suitable for 5V-tolerant designs. With a maximum propagation delay of 20 ns, it delivers fast signal processing, while its 4,800-gate capacity ensures robust logic implementation. The device supports in-system programmability (ISP) with a minimum of 10,000 program/erase cycles, enabling field upgrades and reconfiguration. Packaged in a 160-pin PQFP (Plastic Quad Flat Pack), it is optimized for surface-mount assembly but is now marked obsolete by the manufacturer.

XC95216-20PQ160I Features

• High Logic Density: 216 macrocells and 12 logic blocks for complex designs.
• Fast Performance: 20 ns maximum delay ensures rapid response in time-critical applications.
• Flexible I/O: 133 configurable I/O pins support diverse interfacing needs.
• ISP Capability: In-system programmability allows firmware updates without desoldering.
• 5V Operation: Compatible with legacy 5V systems, simplifying migration.
• Extended Durability: 10K program/erase cycles for reliable long-term use.
• Industrial Robustness: REACH and EAR99 compliance for global deployment.

XC95216-20PQ160I Applications

This CPLD excels in applications requiring glue logic consolidation, protocol bridging, and real-time control, such as:

• Industrial Automation: PLCs, motor control, and sensor interfacing.
• Telecommunications: Signal routing and timing management.
• Legacy System Upgrades: Replacing discrete logic in 5V-based designs.
• Embedded Systems: Custom state machines and I/O expansion.
• Automotive Electronics: Diagnostics and interface logic (non-safety-critical).

Conclusion of XC95216-20PQ160I

The XC95216-20PQ160I offers a balance of logic density, speed, and reconfigurability, making it ideal for 5V systems needing CPLD flexibility. While obsolete, its ISP support and high I/O count remain valuable for maintaining or upgrading older designs. Engineers should evaluate modern alternatives for new projects but may still leverage this device for cost-effective legacy system sustainment.