XC3S250E-4TQ144C

Product Overview

Category

The XC3S250E-4TQ144C 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 XC3S250E-4TQ144C is specifically designed for applications requiring high-performance logic integration.

Characteristics

• High-performance FPGA with advanced features
• Flexible and reprogrammable design
• Offers a large number of configurable logic blocks and input/output resources
• Supports complex digital designs and algorithms
• Provides fast and efficient data processing capabilities

Package

The XC3S250E-4TQ144C comes in a TQFP-144 package, which stands for Thin Quad Flat Pack. This package type provides a compact form factor and allows for easy surface mounting on printed circuit boards.

Essence

The essence of the XC3S250E-4TQ144C lies in its ability to provide a customizable and versatile platform for implementing complex digital systems. It offers designers the flexibility to create tailored solutions for a wide range of applications.

Packaging/Quantity

The XC3S250E-4TQ144C is typically packaged in reels or trays, depending on the manufacturer's specifications. The quantity per package varies but is commonly available in quantities of 100 or more.

Specifications

• FPGA Family: Spartan-3E
• Logic Cells: 2,500
• Number of I/Os: 114
• Operating Voltage: 1.14V - 1.26V
• Maximum Frequency: 400 MHz
• Configuration Memory: 4Mbit PROM
• Package Type: TQFP-144

Detailed Pin Configuration

The XC3S250E-4TQ144C has a total of 114 pins, each serving a specific purpose in the FPGA's functionality. The pin configuration includes input/output pins, power supply pins, clock pins, and configuration pins. For a detailed pinout diagram and description, refer to the manufacturer's datasheet.

Functional Features

1. High Logic Integration

The XC3S250E-4TQ144C offers a large number of configurable logic blocks, allowing for the integration of complex digital systems on a single chip. This feature enables designers to implement sophisticated algorithms and data processing functions efficiently.

2. Flexible Design

With its reprogrammable nature, the XC3S250E-4TQ144C allows for easy modification and adaptation of designs during development or in the field. This flexibility reduces time-to-market and provides opportunities for iterative improvements.

3. Fast Data Processing

The FPGA's high-performance capabilities enable rapid data processing, making it suitable for applications that require real-time computation and response. The XC3S250E-4TQ144C can handle complex algorithms and perform parallel processing tasks efficiently.

Advantages and Disadvantages

Advantages

• Versatile and customizable platform for digital system implementation
• High logic integration capability
• Reprogrammable design allows for flexibility and adaptability
• Fast data processing capabilities
• Suitable for real-time applications

Disadvantages

• Steeper learning curve compared to traditional fixed-function integrated circuits
• Higher power consumption compared to dedicated hardware solutions
• Limited availability of alternative models with similar specifications

Working Principles

The XC3S250E-4TQ144C operates based on the principles of reconfigurable computing. It consists of an array of configurable logic blocks interconnected through programmable routing resources. These logic blocks can be programmed to perform various digital functions, such as arithmetic operations, data manipulation, and control logic. The FPGA's configuration memory stores the programming instructions, allowing for reprogramming as needed.

Detailed Application Field Plans

The XC3S250E-4TQ144C finds applications in various fields that require high-performance digital systems. Some potential application areas include:

1. Communications: Implementing signal processing algorithms, encryption/decryption, and protocol handling in communication systems.
2. Industrial Automation: Controlling and monitoring complex processes, integrating sensors and actuators, and implementing control algorithms.
3. Aerospace and Defense: Developing radar systems, avionics, secure communications, and image processing applications.
4. Medical Devices: Designing medical imaging systems, patient monitoring devices, and diagnostic equipment.
5. Automotive: Implementing advanced driver assistance systems (ADAS), infotainment systems, and engine control units (ECUs).

Detailed and Complete Alternative Models

While the XC3S250E-4TQ144C offers a unique combination of features, there are alternative models available from other FPGA manufacturers. Some notable alternatives include:

1. Altera Cyclone IV EP4CE115F29C7N