XC3S400-4TQG144C

The XC3S400-4TQG144C is a Spartan-3 field-programmable gate array (FPGA) from Xilinx, featuring 400,000 system gates and 292 user I/Os. It offers high performance and flexibility for a wide range of programmable logic applications, from prototyping to production.

Pinout

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

• VCCINT: Internal power supply for core logic
• VCCAUX: Auxiliary power supply
• GND: Ground connection
• IO(0-291): User I/O pins
• PROG: Programming pin
• DONE: Configuration done pin
• INIT: Initialization pin
• MODE(0-2): Mode select pins
• CLK: Clock input pin
• RST: Reset pin

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the XC3S400-4TQG144C FPGA for a visual representation.

Key Features

• 400,000 System Gates: Provides a large number of logic elements for complex design implementations.
• High Performance: Offers fast processing speeds and high computational capabilities.
• Flexible I/Os: With 292 user I/O pins, enables versatile interfacing with external components.
• Programmable Logic: Allows users to configure the FPGA for specific applications and functionality.
• Embedded Block RAM: Includes embedded memory blocks for data storage and processing.

Note: For detailed technical specifications, please refer to the XC3S400-4TQG144C datasheet.

Application

• Prototyping: Ideal for prototyping electronic designs and testing different configurations.
• Digital Signal Processing: Suitable for DSP applications requiring high computational power.
• Embedded Systems: Used in embedded systems for flexible and customizable logic implementations.

Functionality

The XC3S400-4TQG144C FPGA offers reconfigurable logic elements that can be programmed to perform a wide range of functions. It provides designers with the flexibility to implement custom logic solutions in electronic systems.

Usage Guide

• Power Supply: Connect VCCINT and VCCAUX to the respective power supplies as specified in the datasheet.
• I/O Connectivity: Utilize the user I/O pins for interfacing with external devices and components.
• Programming: Use the PROG pin for programming the FPGA with the desired configuration.

Frequently Asked Questions

Q: Can the XC3S400-4TQG144C be reprogrammed multiple times?
A: Yes, the XC3S400-4TQG144C is a field-programmable device that can be reprogrammed multiple times to implement different designs.

Q: What tools are recommended for programming the XC3S400-4TQG144C?
A: Xilinx provides software tools like Vivado for programming and configuring Xilinx FPGAs including the XC3S400-4TQG144C.