XC3S400-4PQ208I

The XC3S400-4PQ208I is a member of the Spartan-3 FPGA family by Xilinx, offering 400,000 system gates, 6720 logic cells, and 360Kbits of RAM. It features a PQ208 package and is designed for high-performance digital logic applications.

Pinout

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

• VCCINT: Internal core voltage supply
• VCCO: I/O voltage supply
• GND: Ground
• INIT: Initialization input
• CONF_DONE: Configuration done output
• PROGRAM: Program pin
• DONE: Done output
• MODE[2:0]: Mode selection pins
• ... (other pins)

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the XC3S400-4PQ208I FPGA for a visual representation.

Key Features

• 400,000 System Gates: Offers a large number of gates for complex digital designs.
• High-Performance Logic Cells: Includes 6720 logic cells for efficient logic processing.
• 360Kbits of RAM: Provides ample memory for data storage and processing.
• PQ208 Package: Housed in a PQ208 package for easy integration into circuit boards.
• Wide Range of I/Os: Supports multiple I/O standards for versatile interfacing.
• Embedded Multiplier Blocks: Includes embedded multipliers for arithmetic operations.

Note: For detailed technical specifications, please refer to the XC3S400-4PQ208I datasheet.

Application

• Embedded Systems: Ideal for use in embedded system designs requiring programmable logic.
• Digital Signal Processing: Suitable for DSP applications where flexible processing is needed.
• Communication Systems: Used in communication systems for protocol handling and data processing.

Functionality

The XC3S400-4PQ208I FPGA offers programmable logic capabilities for implementing custom digital circuits. It enables designers to create complex systems with high performance and flexibility.

Usage Guide

• Power Supply: Connect VCCINT and VCCO to appropriate power sources as per datasheet recommendations.
• I/O Connections: Configure I/O standards and connect signal lines to desired devices.
• Configuration: Use INIT and PROGRAM pins for device configuration.

Frequently Asked Questions

Q: Is the XC3S400-4PQ208I suitable for real-time processing applications?
A: Yes, the XC3S400-4PQ208I offers high-performance logic cells and embedded resources, making it suitable for real-time processing tasks.