XC3SD1800A-4FG676I

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Programmable Logic Device (PLD)
• Characteristics: High-performance, low-power FPGA (Field-Programmable Gate Array)
• Package: FG676I (Fine-Pitch Ball Grid Array with 676 pins)
• Essence: Advanced programmable logic solution for various applications
• Packaging/Quantity: Typically sold individually or in small quantities

Specifications

• Model: XC3SD1800A-4FG676I
• Family: Spartan-3A
• Logic Cells: 1,800
• Slices: 576
• Flip-Flops: 46,080
• Block RAM: 2.1 Mb
• DSP48A1 Slices: 20
• I/O Pins: 500
• Operating Voltage: 1.2V
• Speed Grade: -4 (maximum operating frequency of 400 MHz)

Detailed Pin Configuration

The XC3SD1800A-4FG676I has a total of 676 pins arranged in a Fine-Pitch Ball Grid Array package. The pin configuration includes dedicated input/output pins, power supply pins, ground pins, and configuration pins. Each pin serves a specific purpose and is labeled accordingly.

Functional Features

• High-performance FPGA with advanced programmable logic capabilities
• Low-power consumption for energy-efficient designs
• Flexible and reconfigurable architecture for easy customization
• Support for various communication protocols and interfaces
• On-chip memory blocks for efficient data storage and retrieval
• Built-in digital signal processing (DSP) slices for signal processing tasks
• Extensive I/O capabilities for interfacing with external devices

Advantages and Disadvantages

Advantages: - Versatile and adaptable for a wide range of applications - High-performance computing capabilities - Low-power consumption for energy-efficient designs - Extensive I/O capabilities for interfacing with external devices

Disadvantages: - Complex programming and configuration process - Limited availability of alternative models with similar specifications - Higher cost compared to simpler programmable logic devices

Working Principles

The XC3SD1800A-4FG676I is based on FPGA technology, which allows users to program and configure the device according to their specific requirements. The device consists of a matrix of configurable logic blocks interconnected through programmable routing resources. These logic blocks can be programmed to implement various digital functions, such as arithmetic operations, data processing, and control logic. The configuration of the FPGA is stored in non-volatile memory and loaded during startup.

Detailed Application Field Plans

The XC3SD1800A-4FG676I finds applications in various fields, including: 1. Telecommunications: Used in network equipment, routers, and switches for high-speed data processing and protocol handling. 2. Industrial Automation: Employed in control systems, motor drives, and robotics for real-time control and monitoring. 3. Aerospace and Defense: Utilized in avionics, radar systems, and communication equipment for reliable and high-performance signal processing. 4. Medical Devices: Integrated into medical imaging systems, patient monitoring devices, and laboratory equipment for data acquisition and processing. 5. Automotive Electronics: Applied in automotive control units, infotainment systems, and driver assistance systems for efficient and reliable operation.

Detailed and Complete Alternative Models

While the XC3SD1800A-4FG676I offers advanced features and performance, there are alternative models available from other manufacturers that cater to similar requirements. Some notable alternatives include: - Altera Cyclone IV EP4CE115F29C7N - Lattice Semiconductor iCE40UP5K-SG48I - Microchip Technology PolarFire MPF300TS-1FCG1152I

These alternative models provide a range of options with varying specifications and capabilities, allowing designers to choose the most suitable device for their specific application needs.

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