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XC95108-20PC84I Description
XC95108-20PC84I Description
The XC95108-20PC84I is an In-System Programmable Complex Programmable Logic Device (CPLD) from the XC9500 series, manufactured by AMD. This device is designed for surface mount applications and features a robust set of technical specifications that make it suitable for a variety of embedded systems and digital logic applications. The XC95108-20PC84I includes 108 macrocells, 6 logic elements/blocks, and 2400 gates, providing ample programmable resources for complex logic designs. It operates within a voltage supply range of 4.5V to 5.5V and offers a maximum delay time of 20 ns, ensuring high-speed performance. The device is housed in an 84-pin PLCC package and is available in a tube package format. Despite its obsolescence, the XC95108-20PC84I remains a reliable choice for applications requiring a high number of I/Os and programmable flexibility.
XC95108-20PC84I Features
- Programmable Type: In-System Programmable (min 10K program/erase cycles), allowing for flexible and dynamic reprogramming without the need for specialized equipment.
- Number of I/Os: 69 I/Os, providing extensive connectivity options for interfacing with various peripherals and systems.
- Voltage Supply - Internal: 4.5V to 5.5V, ensuring compatibility with a wide range of power supply configurations.
- Number of Macrocells: 108 macrocells, offering significant logic capacity for complex digital designs.
- Number of Logic Elements/Blocks: 6 logic elements/blocks, enhancing the device's ability to handle intricate logic functions.
- Number of Gates: 2400 gates, providing ample resources for implementing complex logic circuits.
- Delay Time tpd(1) Max: 20 ns, ensuring high-speed operation suitable for demanding applications.
- Moisture Sensitivity Level (MSL): Level 3 (168 Hours), indicating the device's durability and reliability in various environmental conditions.
- Mounting Type: Surface Mount, facilitating easy integration into modern PCB designs.
- Package: 84-pin PLCC, offering a compact and robust form factor for space-constrained applications.
XC95108-20PC84I Applications
The XC95108-20PC84I is ideal for applications requiring high-density programmable logic and extensive I/O capabilities. Its features make it suitable for:
- Embedded Systems: Providing programmable logic solutions for embedded applications where flexibility and high-speed performance are critical.
- Digital Signal Processing: Enabling the implementation of complex digital signal processing algorithms with its high number of macrocells and gates.
- Communication Systems: Facilitating the design of communication protocols and interfaces with its extensive I/O capabilities.
- Industrial Control: Offering robust and flexible logic solutions for industrial automation and control systems.
- Consumer Electronics: Enhancing the functionality of consumer electronics with its programmable features and high-speed performance.
Conclusion of XC95108-20PC84I
The XC95108-20PC84I is a versatile and powerful CPLD that offers significant programmable resources and high-speed performance. Despite its obsolescence, it remains a reliable choice for applications requiring a high number of I/Os and flexible logic design capabilities. Its in-system programmability, extensive macrocell and gate count, and robust package make it an ideal solution for a variety of embedded systems and digital logic applications.



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