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XC95216-15HQ208I

XC95216-15HQ208I Description

The XC95216-15HQ208I is a high-performance Complex Programmable Logic Device (CPLD) from AMD's XC9500 series, designed for applications requiring flexible logic integration and rapid signal processing. This 216-macrocell device features 166 I/O pins, a 15 ns propagation delay, and operates at an internal voltage range of 4.5V to 5.5V. Housed in a 208-pin HQFP (Quad Flat Package), it supports in-system programmability (ISP) with a minimum of 10,000 program/erase cycles, making it suitable for iterative development and field upgrades. Although marked as obsolete, it remains relevant for legacy systems due to its robust architecture and 4,800-gate logic capacity.

XC95216-15HQ208I Features

• High-Density Logic: 216 macrocells and 12 logic blocks for complex designs.
• Fast Performance: 15 ns max delay ensures real-time processing.
• In-System Programmability: Allows reconfiguration without physical removal.
• Wide Voltage Range: 4.5V–5.5V compatibility for versatile power supply integration.
• Surface-Mount Package: 208-QFP for compact PCB layouts.
• Extended Durability: 10K program/erase cycles for long-term reliability.
• REACH Unaffected: Compliant with environmental regulations.

XC95216-15HQ208I Applications

• Industrial Control Systems: Ideal for PLCs and automation due to high I/O count and deterministic timing.
• Telecommunications: Used in signal routing and protocol conversion.
• Legacy System Upgrades: Replaces older discrete logic with programmable consolidation.
• Embedded Systems: Integrates glue logic and interface management in compact designs.
• Military/Aerospace: Suitable for ruggedized applications (ECCN EAR99).

Conclusion of XC95216-15HQ208I

The XC95216-15HQ208I offers a balance of logic density, speed, and reconfigurability, making it a pragmatic choice for legacy or niche applications. While newer alternatives exist, its proven reliability, in-system programmability, and industrial-grade specs ensure continued utility in demanding environments. Engineers valuing low-latency performance and design flexibility may still leverage this CPLD for cost-effective solutions.