XC3S50A-4FTG256C

Product Overview

Category

The XC3S50A-4FTG256C 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-4FTG256C 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-4FTG256C comes in a 256-ball Fine-Pitch Ball Grid Array (FBGA) package.

Essence

The essence of the XC3S50A-4FTG256C lies in its ability to provide flexible and customizable digital logic functions, making it suitable for a wide range of applications.

Packaging/Quantity

The XC3S50A-4FTG256C is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Logic Cells: 5,000
• Flip-Flops: 2,500
• Block RAM: 72 Kbits
• DSP Slices: 20
• Maximum Frequency: 400 MHz
• I/O Pins: 50
• Operating Voltage: 1.2V
• Operating Temperature Range: -40°C to +100°C

Detailed Pin Configuration

The XC3S50A-4FTG256C has a total of 256 pins. The pin configuration is as follows:

(Pin Number) (Pin Name) 1 GND 2 VCCINT 3 IOL1PT0LN0 4 IOL1NT0LN0 5 IOL2PT0LN0 6 IOL2NT0LN0 7 IOL3PT0LN0 8 IOL3NT0LN0 ... 256 VCCINT

Functional Features

The XC3S50A-4FTG256C offers the following functional features:

1. Programmable Logic: The FPGA can be configured to implement various digital logic functions, allowing for customization and flexibility.
2. High-Speed Performance: With a maximum frequency of 400 MHz, the XC3S50A-4FTG256C can handle demanding applications that require fast data processing.
3. Embedded Memory: The built-in Block RAM provides 72 Kbits of memory, enabling efficient storage and retrieval of data.
4. Digital Signal Processing (DSP): The FPGA includes 20 DSP slices, which are specialized resources for performing complex mathematical operations efficiently.

Advantages and Disadvantages

Advantages

• Flexibility: The programmable nature of FPGAs allows for easy customization and adaptation to changing requirements.
• High Performance: The XC3S50A-4FTG256C offers high-speed operation and efficient data processing capabilities.
• Versatility: The FPGA can be used in a wide range of applications due to its moderate logic capacity and versatile functionality.

Disadvantages

• Complexity: Designing and programming FPGAs can be challenging, requiring specialized knowledge and expertise.
• Power Consumption: FPGAs tend to consume more power compared to other integrated circuits, making them less suitable for low-power applications.

Working Principles

FPGAs like the XC3S50A-4FTG256C consist of an array of configurable logic blocks interconnected by programmable routing channels. These logic blocks can be programmed to perform specific functions, and the interconnections can be configured to establish desired signal paths. The FPGA is programmed using a Hardware Description Language (HDL) such as VHDL or Verilog, which describes the desired functionality at a higher level.

Detailed Application Field Plans

The XC3S50A-4FTG256C finds applications in various fields, including:

1. Communications: The FPGA can be used for implementing communication protocols, signal processing, and encryption/decryption algorithms.
2. Industrial Automation: It can be employed in control systems, data acquisition, and real-time monitoring applications.
3. Automotive: FPGAs are utilized in advanced driver-assistance systems, engine control units, and infotainment systems.
4. Aerospace and Defense: The XC3S50A-4FTG256C can be integrated into radar systems, avionics, and secure communication systems.

Detailed and Complete Alternative Models

1. XC3S200A-4FTG256C: This model offers higher logic capacity and more I/O pins compared to the XC3S50A-4FTG256C.
2. XC3S1000A