XC3S2000-4FG456C

Product Overview

Category

The XC3S2000-4FG456C belongs to the category of Field Programmable Gate Arrays (FPGAs).

Use

FPGAs are integrated circuits that can be programmed after manufacturing. They are widely used in various electronic applications, including telecommunications, automotive, aerospace, and consumer electronics.

Characteristics

• High flexibility: FPGAs can be reprogrammed multiple times, allowing for quick design changes and customization.
• Parallel processing: FPGAs can perform multiple tasks simultaneously, making them suitable for high-performance computing applications.
• Low power consumption: Compared to traditional application-specific integrated circuits (ASICs), FPGAs consume less power.
• Scalability: FPGAs come in different sizes and configurations, allowing for scalability based on the complexity of the design.

Package and Quantity

The XC3S2000-4FG456C is packaged in a FG456 package. The quantity may vary depending on the supplier or manufacturer.

Specifications

• FPGA family: Spartan-3
• Logic cells: 2,000
• Maximum number of user I/Os: 173
• Operating voltage: 1.2V
• Speed grade: -4
• Package type: FG456

Pin Configuration

For detailed pin configuration information, please refer to the datasheet provided by the manufacturer.

Functional Features

The XC3S2000-4FG456C offers several functional features: - Configurable logic blocks (CLBs) for implementing combinatorial and sequential logic functions. - Block RAMs for storing data. - Digital Clock Managers (DCMs) for clock generation and management. - Built-in multipliers for efficient multiplication operations. - SelectIO technology for interfacing with external devices.

Advantages

• Flexibility: The reprogrammable nature of FPGAs allows for rapid prototyping and design iterations.
• High performance: FPGAs can handle complex computations and parallel processing tasks efficiently.
• Cost-effective: Compared to ASICs, FPGAs offer a more affordable solution for custom logic designs.

Disadvantages

• Power consumption: FPGAs generally consume more power compared to dedicated ASICs.
• Complexity: Designing for FPGAs requires specialized knowledge and expertise.
• Limited resources: The available logic cells and I/O pins may restrict the complexity of the design that can be implemented.

Working Principles

FPGAs consist of an array of configurable logic blocks interconnected through programmable routing resources. The configuration data is stored in internal memory elements, which determine the behavior of the FPGA. When programmed, the FPGA routes signals and performs desired logic functions based on the user's design.

Application Field Plans

The XC3S2000-4FG456C can be used in various applications, including: - Digital signal processing - Embedded systems - Video and image processing - Communication systems - Industrial automation

Alternative Models

• XC3S1000-4FG456C: A lower-capacity version with 1,000 logic cells.
• XC3S4000-4FG456C: A higher-capacity version with 4,000 logic cells.
• XC3S1500-4FG456C: A mid-range option with 1,500 logic cells.

These alternative models provide different capacity options to suit specific design requirements.

In conclusion, the XC3S2000-4FG456C is a versatile FPGA belonging to the Spartan-3 family. With its high flexibility, performance, and scalability, it finds applications in various fields, offering advantages such as cost-effectiveness and rapid prototyping. However, it also has limitations in terms of power consumption and design complexity.