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XC2C256-7PQG208I

XC2C256-7PQG208I Description

The XC2C256-7PQG208I is a high-performance Complex Programmable Logic Device (CPLD) from AMD's CoolRunner II series, designed for advanced digital logic applications. This 256-macrocell device operates at an internal voltage supply of 1.7V to 1.9V, ensuring low power consumption while delivering a maximum propagation delay of 6.7 ns, making it suitable for high-speed designs. Packaged in a 208-pin PQFP (Plastic Quad Flat Package), it offers 173 I/O pins and integrates 16 logic blocks, providing flexible routing and efficient logic implementation. With 6,000 equivalent gates, this CPLD is ideal for medium-complexity designs requiring reconfigurability and reliability.

XC2C256-7PQG208I Features

• In-System Programmability (ISP): Allows field updates without removing the device from the circuit.
• Low Power Operation: Optimized for 1.8V core voltage, reducing dynamic and static power consumption.
• High-Speed Performance: 6.7 ns max delay ensures rapid signal processing for timing-critical applications.
• Robust I/O Capability: 173 I/O pins support versatile interfacing with other components.
• RoHS3 Compliant & REACH Unaffected: Meets environmental and regulatory standards.
• Surface-Mount Design (PQFP-208): Facilitates compact PCB integration in space-constrained systems.

XC2C256-7PQG208I Applications

This CPLD excels in applications demanding low power, high speed, and reconfigurable logic, such as:

• Telecommunications: Protocol bridging, signal conditioning, and interface management.
• Industrial Control Systems: Custom state machines, glue logic, and real-time control.
• Consumer Electronics: Display controllers, peripheral interfacing, and power sequencing.
• Automotive Electronics: Sensor fusion, bus arbitration, and infotainment systems.
• Embedded Systems: FPGA companion logic, boot configuration, and I/O expansion.

Conclusion of XC2C256-7PQG208I

The XC2C256-7PQG208I combines low power, high speed, and reconfigurability, making it a versatile choice for modern digital designs. Its 256 macrocells, 173 I/Os, and 6.7 ns performance cater to applications requiring efficient logic integration. While marked as obsolete, its proven reliability and feature set ensure continued relevance in legacy and niche systems. Engineers seeking a balance of performance and flexibility in CPLDs will find this device a robust solution.