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XCR3128XL-7VQ100C

XCR3128XL-7VQ100C Description

The XCR3128XL-7VQ100C is a high-performance Complex Programmable Logic Device (CPLD) from AMD's CoolRunner XPLA3 series, designed for applications requiring low power consumption, high speed, and flexible programmability. This 128-macrocell CPLD operates at a 3V to 3.6V internal supply voltage and delivers a maximum propagation delay of 7 ns, making it ideal for timing-critical designs. Packaged in a 100-pin VQFP (Very Thin Quad Flat Package), it features 84 I/O pins and 8 logic blocks, supporting up to 3,000 gates. With in-system programmability (ISP) and a minimum of 1,000 program/erase cycles, it offers reconfigurability for iterative development.

XCR3128XL-7VQ100C Features

• High-Speed Performance: 7 ns max delay ensures rapid signal processing for real-time applications.
• Low Power Operation: Optimized for 3V–3.6V supply, reducing energy consumption in portable and embedded systems.
• Reconfigurable Design: In-system programmable (ISP) with 1K+ cycles, enabling field updates.
• Robust I/O Capability: 84 I/O pins provide extensive interfacing options for peripherals and buses.
• Extended Temperature Range: Operates reliably from 0°C to 70°C, suitable for industrial and consumer environments.
• Compact Footprint: 100-VQFP package saves board space while maintaining high pin density.
• Legacy Support: Marked as "Last Time Buy", it remains a dependable choice for maintaining existing systems.

XCR3128XL-7VQ100C Applications

• Embedded Systems: Ideal for glue logic, bus interfacing, and control logic in microcontrollers.
• Communications: Used in protocol bridging, signal conditioning, and data path management.
• Industrial Automation: Suitable for motor control, sensor interfacing, and PLCs due to its robustness.
• Consumer Electronics: Powers display controllers, input/output expansion, and power management in smart devices.
• Legacy Upgrades: Perfect for retrofitting older designs requiring CPLD-based logic consolidation.

Conclusion of XCR3128XL-7VQ100C

The XCR3128XL-7VQ100C combines speed, low power, and reconfigurability, making it a versatile CPLD for modern and legacy systems. Its high I/O count, compact package, and ISP capability distinguish it from comparable devices, while its industrial-grade temperature range ensures reliability. Though listed as Last Time Buy, it remains a pragmatic choice for designers seeking a proven solution for logic integration, bridging, and control applications.