XC3S400-4FTG256I

The XC3S400-4FTG256I is a Field-Programmable Gate Array (FPGA) from Xilinx’s Spartan-3 series. It is a powerful and versatile integrated circuit (IC) that can be programmed to perform specific digital functions. Below are the key features and specifications of the XC3S400-4FTG256I:

Key Features

1. High Logic Capacity:

   • The XC3S400-4FTG256I offers significant logic capacity, featuring 896 Configurable Logic Blocks (CLBs) and capable of supporting up to 400,000 gates. This makes it suitable for implementing complex digital circuits and systems.

2. Compact Packaging:

   • Packaged in a Fine-Pitch Ball Grid Array (FBGA) with 256 pins, the XC3S400-4FTG256I provides a compact and reliable solution for integration into various electronic devices and systems.

3. Versatile I/O Options:

   • With 173 user-configurable I/O pins, the FPGA supports multiple I/O standards, enabling designers to optimize the device for their specific application needs.

4. Advanced Performance:

   • The XC3S400-4FTG256I operates within a voltage range of 1.14V to 1.26V and can withstand temperatures ranging from -40°C to 100°C. This ensures reliable performance in a wide range of environments.

5. Memory Resources:

   • The FPGA features 56 kbit of distributed RAM and 288 kbit of embedded block RAM (EBR), providing sufficient memory resources for storing configuration data and temporary variables during operation.

6. Programmable Logic:

   • As an FPGA, the XC3S400-4FTG256I can be programmed using Xilinx’s design tools and software. This allows designers to implement custom digital circuits and systems, tailored to their specific requirements.

Applications

Due to its high performance, versatility, and compact packaging, the XC3S400-4FTG256I is suitable for a wide range of applications, including:

• Telecommunications
• Data processing
• Industrial automation
• Consumer electronics
• Medical equipment
• Aerospace and defense

In summary, the XC3S400-4FTG256I is a high-performance FPGA from Xilinx’s Spartan-3 series that offers significant logic capacity, compact packaging, versatile I/O options, advanced performance, and memory resources. Its suitability for a wide range of applications makes it an excellent choice for designers looking to implement complex digital circuits and systems.