XC3S700A-4FG484I

Product Overview

Category

XC3S700A-4FG484I belongs to the category of Field Programmable Gate Arrays (FPGAs).

Use

This product is primarily used in digital logic circuits for various applications such as telecommunications, automotive, industrial automation, and consumer electronics.

Characteristics

• High-performance FPGA with advanced features
• Large capacity and high-speed processing capabilities
• Flexible and reprogrammable design
• Low power consumption
• Integration of multiple functions into a single chip

Package

XC3S700A-4FG484I comes in a 484-pin Fine-Pitch Ball Grid Array (FBGA) package.

Essence

The essence of XC3S700A-4FG484I lies in its ability to provide a customizable hardware platform that allows users to implement complex digital systems efficiently.

Packaging/Quantity

This product is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

• FPGA Family: Spartan-3A
• Logic Cells: 69,120
• Number of I/Os: 332
• Operating Voltage: 1.2V
• Maximum Frequency: 400 MHz
• Embedded Memory: 648 Kb
• Configuration Memory: 4 Mb
• Package Type: FG484

Detailed Pin Configuration

The detailed pin configuration of XC3S700A-4FG484I can be found in the product datasheet provided by the manufacturer. It includes information about the pin names, functions, and electrical characteristics.

Functional Features

• Configurable logic blocks for implementing custom digital circuits
• Dedicated DSP slices for efficient signal processing
• Built-in memory blocks for data storage
• Clock management resources for precise timing control
• Various I/O standards for interfacing with external devices
• On-chip configuration memory for easy reprogramming

Advantages and Disadvantages

Advantages

• High-performance FPGA with large capacity
• Flexible and reprogrammable design allows for quick prototyping and iterative development
• Low power consumption makes it suitable for battery-powered applications
• Integration of multiple functions reduces the need for additional components

Disadvantages

• Complexity of programming and configuring the FPGA
• Limited availability of alternative models with similar specifications
• Higher cost compared to other programmable logic devices

Working Principles

XC3S700A-4FG484I operates based on the principles of configurable logic. The FPGA consists of an array of programmable logic cells interconnected through configurable routing resources. These logic cells can be programmed to implement various digital functions, allowing users to create custom circuits.

The configuration memory stores the user-defined circuit configuration, which is loaded into the FPGA during startup. Once configured, the FPGA operates as a dedicated hardware implementation of the programmed circuit.

Detailed Application Field Plans

XC3S700A-4FG484I finds applications in a wide range of fields, including:

1. Telecommunications: Used in network routers, switches, and communication equipment for high-speed data processing.
2. Automotive: Employed in automotive electronics for control systems, driver assistance, and infotainment.
3. Industrial Automation: Utilized in programmable logic controllers (PLCs), motor control, and factory automation systems.
4. Consumer Electronics: Integrated into multimedia devices, gaming consoles, and smart home appliances for enhanced functionality.

Detailed and Complete Alternative Models

While XC3S700A-4FG484I is a unique FPGA model, there are alternative models available from the same family (Spartan-3A) with different capacities and package options. Some notable alternatives include:

1. XC3S50A-4VQG100C
2. XC3S200A-4VQG100I
3. XC3S400A-4FGG484C

These alternative models offer varying logic cell counts, I/O configurations, and package types to cater to different application requirements.

In conclusion, XC3S700A-4FG484I is a high-performance FPGA with advanced features, offering flexibility, reprogrammability, and integration of multiple functions. It finds applications in various fields and has advantages such as large capacity and low power consumption. However, it also has disadvantages like programming complexity and limited availability of alternative models.