XC2C256-7PQG208C

The XC2C256-7PQG208C is a CoolRunner-II CPLD (Complex Programmable Logic Device) from Xilinx. It offers a high logic density, low power consumption, and fast performance, making it suitable for a wide range of applications such as logic replacement, glue logic, and control applications.

Pinout

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

• VCCINT: Internal Core Voltage
• VCCIO: I/O Supply Voltage
• GND: Ground
• I/O Pins: General-Purpose Input/Output Pins
• CLK: Clock Input
• JTAG Pins: Joint Test Action Group (JTAG) Interface Pins
• /PROG: Programming Input
• /INIT: Initialization Input
• /DONE: Done Output

Circuit Diagram

A circuit diagram illustrating the connections and operation of the XC2C256-7PQG208C in a typical application can be found in the device's datasheet.

Key Features

• High Logic Density: The XC2C256-7PQG208C offers a high logic capacity, suitable for complex logic functions.
• Low Power Consumption: Designed for low power operation, making it ideal for battery-powered applications.
• Fast Performance: Provides fast propagation delays for efficient logic operation.
• In-System Programmability: Supports in-system programming for easy configuration updates.
• JTAG Boundary-Scan Test Support: Includes JTAG pins for boundary-scan testing.

Note: For detailed technical specifications, refer to the XC2C256-7PQG208C datasheet.

Application

• Logic Replacement: Used to replace traditional logic circuits with programmable logic.
• Glue Logic: Used to interface between different logic families or devices.
• Control Applications: Suitable for implementing control logic in various systems.
• Communication Systems: Used in communication systems for protocol handling and control.

Functionality

The XC2C256-7PQG208C provides a flexible and efficient solution for implementing complex logic functions in a variety of applications.

Usage Guide

• Power Supply: Connect VCCINT and VCCIO to the appropriate power supply voltages and GND to ground.
• I/O Configuration: Configure the I/O pins according to the system requirements.
• Clock Input: Provide a clock signal to the CLK pin for internal timing operations.
• Programming: Use the appropriate programming tools to configure the CPLD for the desired logic functions.

Frequently Asked Questions

Q: What is the maximum operating frequency of the XC2C256-7PQG208C?

A: The maximum operating frequency is typically up to 250 MHz, depending on the specific operating conditions.

Q: Can the XC2C256-7PQG208C be reprogrammed after configuration?

A: Yes, the XC2C256-7PQG208C supports in-system programming, allowing for reconfiguration as needed.