XC3S50A-4FTG256I

Product Overview

Category

The XC3S50A-4FTG256I belongs to the category of Field-Programmable Gate Arrays (FPGAs).

Use

FPGAs are integrated circuits that can be programmed and reprogrammed to perform various digital functions. The XC3S50A-4FTG256I is specifically designed for applications requiring moderate logic capacity and high-performance features.

Characteristics

• Moderate logic capacity
• High-performance features
• Programmable and reprogrammable
• Versatile functionality

Package

The XC3S50A-4FTG256I comes in a 256-pin Fine-Pitch Ball Grid Array (FBGA) package.

Essence

The essence of the XC3S50A-4FTG256I lies in its ability to provide flexible and customizable digital logic functions through programmable circuitry.

Packaging/Quantity

The XC3S50A-4FTG256I is typically packaged individually and is available in various quantities depending on the manufacturer or distributor.

Specifications

• Logic Cells: 5,000
• Flip-Flops: 2,400
• Block RAM: 36 Kbits
• Maximum Frequency: 400 MHz
• I/O Pins: 50
• Voltage Range: 1.14V - 1.26V
• Operating Temperature Range: -40°C to 100°C

Detailed Pin Configuration

The XC3S50A-4FTG256I has a total of 256 pins, each serving a specific purpose within the FPGA's architecture. A detailed pin configuration diagram can be found in the product datasheet provided by the manufacturer.

Functional Features

The XC3S50A-4FTG256I offers several functional features that make it suitable for a wide range of applications:

1. Programmability: The FPGA can be programmed to implement various digital functions, allowing for flexibility and customization.
2. High-Performance: With a maximum frequency of 400 MHz, the XC3S50A-4FTG256I can handle demanding computational tasks efficiently.
3. Moderate Logic Capacity: The FPGA provides a balance between logic capacity and performance, making it suitable for applications requiring moderate complexity.
4. Versatility: The XC3S50A-4FTG256I supports a variety of I/O standards, enabling seamless integration with other components.

Advantages and Disadvantages

Advantages

• Flexibility: The programmable nature of FPGAs allows for quick prototyping and design iterations.
• Customizability: Users can tailor the functionality of the XC3S50A-4FTG256I to meet specific application requirements.
• High Performance: The FPGA's high clock frequency and efficient architecture enable fast and reliable operation.

Disadvantages

• Complexity: Programming and configuring FPGAs require specialized knowledge and expertise.
• Power Consumption: FPGAs tend to consume more power compared to fixed-function integrated circuits.
• Cost: FPGAs can be relatively expensive compared to other types of integrated circuits.

Working Principles

The XC3S50A-4FTG256I operates based on the principles of reconfigurable computing. It consists of an array of configurable logic blocks interconnected through programmable routing resources. These resources allow users to define the desired digital logic functions by programming the interconnections and behavior of the logic blocks.

Detailed Application Field Plans

The XC3S50A-4FTG256I finds applications in various fields, including but not limited to:

1. Communications: Used in wireless communication systems, network routers, and data transmission equipment.
2. Industrial Automation: Employed in control systems, robotics, and process automation.
3. Aerospace and Defense: Utilized in radar systems, avionics, and military-grade equipment.
4. Medical Devices: Integrated into medical imaging systems, patient monitoring devices, and diagnostic equipment.

Detailed and Complete Alternative Models

1. XC3S200A-4FTG256I: Offers higher logic capacity and more I/O pins compared to the XC3S50A-4FTG256I.
2. XC3S1000A-4FTG256I: Provides significantly higher logic capacity and additional features for more complex applications.
3. XC3S500E-4FTG256I: Offers a balance between logic capacity and cost-effectiveness, suitable for mid-range applications.

These alternative models provide varying levels of performance and functionality, allowing users to choose the most appropriate FPGA for their specific requirements.

In conclusion, the XC3S50A-4FTG256I is a versatile FPGA that combines moderate logic capacity with high-performance features. Its programmable nature, along with its functional advantages, makes it suitable for a wide range of applications in different industries. While FPGAs may have some