XC2C64A-7VQG44I

The XC2C64A-7VQG44I is a CoolRunner-II Complex Programmable Logic Device (CPLD) from Xilinx. This device features 64 macrocells, operates at 7ns maximum propagation delay, and is housed in a VQ44 package. It offers a versatile platform for implementing logic functions in various digital design applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• Pin 1: VCCINT
• Pin 2: IO
• Pin 3: IO
• Pin 4: IO
• Pin 5: GND
• Pin 6: IO
• Pin 7: IO
• Pin 8: IO
• Pin 9: IO
• Pin 10: GND
• Pin 11: IO
• Pin 12: IO
• Pin 13: IO
• Pin 14: IO
• Pin 15: IO
• Pin 16: IO
• Pin 17: IO
• Pin 18: IO

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the XC2C64A-7VQG44I CPLD for a visual representation.

Key Features

• CoolRunner-II CPLD: The XC2C64A-7VQG44I belongs to the CoolRunner-II series of CPLDs, offering reprogrammable logic capabilities.
• 64 Macrocells: With 64 logic elements, this CPLD provides flexibility for implementing various logic functions.
• Fast Propagation Delay: Operates at a maximum propagation delay of 7ns, ensuring quick response times in digital circuits.
• VQ44 Package: Housed in a VQ44 package, the XC2C64A-7VQG44I is compact and suitable for space-constrained designs.
• Versatile I/Os: Features multiple I/O pins for interfacing with external components and implementing complex designs.

Note: For detailed technical specifications, please refer to the XC2C64A-7VQG44I datasheet.

Application

• Logic Design: Ideal for implementing digital logic designs, such as combinational and sequential circuits.
• Embedded Systems: Suitable for use in embedded systems for control and signal processing applications.
• Testing and Prototyping: Useful for testing and prototyping digital circuits before final implementation.

Functionality

The XC2C64A-7VQG44I CPLD offers reprogrammable logic resources, allowing for efficient implementation of complex logic functions. It provides a versatile platform for various digital design applications.

Usage Guide

• Programming: Utilize Xilinx programming tools to configure the CPLD with desired logic functions.
• Power Supply: Connect VCCINT (Pin 1) to the internal power supply and GND (Pin 5, 10) to ground.
• I/O Connections: Interface external components by connecting I/O pins to the respective devices.

Frequently Asked Questions

Q: Can the XC2C64A-7VQG44I be cascaded with other CPLDs for expanded functionality?
A: Yes, the XC2C64A-7VQG44I can be cascaded with compatible CPLDs to increase logic capacity and functionality in a design.

Q: Is the XC2C64A-7VQG44I suitable for high-speed digital signal processing applications?
A: The XC2C64A-7VQG44I's fast propagation delay makes it suitable for certain high-speed digital signal processing applications, depending on the complexity of the design.