XC3S400-5PQG208C

The XC3S400-5PQG208C is a Spartan-3 FPGA from Xilinx that offers a balance of high performance and low power consumption. It features 400,000 system gates, 4032 logic cells, and 288 user I/Os, making it suitable for a wide range of applications in digital design and prototyping.

Pinout

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

• VCCINT: Internal core voltage supply
• VCCAUX: Auxiliary analog voltage supply
• GND: Ground connection
• TCK: JTAG test clock signal
• TDI: JTAG test data input
• TDO: JTAG test data output
• TMS: JTAG test mode select
• INIT: Configuration initialization
• PROGRAM: Configuration programming
• DONE: Configuration complete

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the XC3S400-5PQG208C FPGA for a visual representation.

Key Features

• High Performance: The XC3S400-5PQG208C offers high-speed performance for demanding digital applications.
• Low Power Consumption: With efficient power management features, this FPGA minimizes power usage without compromising performance.
• Extensive I/Os: The 288 user I/Os provide flexibility for connecting to various external devices and components.
• Programmable Logic: With 4032 logic cells, users can implement custom logic functions tailored to their specific requirements.
• System Gates: The 400,000 system gates enable complex digital designs and signal processing algorithms.

Note: For detailed technical specifications, please refer to the XC3S400-5PQG208C datasheet.

Application

• Digital Prototyping: Ideal for rapid prototyping and testing of digital systems and algorithms.
• Embedded Systems: Suitable for implementing custom logic and control functions in embedded systems.
• Signal Processing: Used in applications requiring real-time signal processing and data manipulation.

Functionality

The XC3S400-5PQG208C FPGA offers a versatile platform for implementing custom logic functions, signal processing algorithms, and digital designs. Its high performance and low power characteristics make it a valuable component in various electronic applications.

Usage Guide

• Power Supply: Connect VCCINT and VCCAUX to their respective supply voltages, and ensure proper grounding.
• Configuration: Follow the programming sequence to initialize and program the FPGA for desired functionality.
• I/O Connections: Utilize the user I/Os for interfacing with external devices and peripherals.

Frequently Asked Questions

Q: Can the XC3S400-5PQG208C be cascaded with other FPGAs for larger designs?
A: Yes, the XC3S400-5PQG208C supports cascading with other Spartan-3 FPGAs to expand the design capacity.