XC3S1000-4FGG676I

Product Overview

Category

XC3S1000-4FGG676I 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. They are widely used in industries such as telecommunications, automotive, aerospace, and consumer electronics.

Characteristics

• XC3S1000-4FGG676I is a high-performance FPGA with advanced features.
• It offers a large number of configurable logic blocks and programmable interconnects.
• The device supports high-speed data processing and complex algorithms.
• It provides flexibility for system designers to implement custom logic functions.

Package

XC3S1000-4FGG676I comes in a 676-pin Fine-Pitch Ball Grid Array (FBGA) package.

Essence

The essence of XC3S1000-4FGG676I lies in its ability to provide a flexible and customizable solution for digital circuit design and implementation.

Packaging/Quantity

XC3S1000-4FGG676I is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Logic Cells: 1,000
• Flip-Flops: 8,192
• Block RAM: 360 Kb
• DSP Slices: 20
• Maximum Operating Frequency: 400 MHz
• I/O Pins: 500
• Voltage Range: 1.14V - 1.26V

Detailed Pin Configuration

The pin configuration of XC3S1000-4FGG676I is as follows:

(Pin Name - Description) - Pin 1: VCCINT - Core voltage supply - Pin 2: GND - Ground - Pin 3: IOL1PT0AD0N14 - I/O pin - Pin 4: IOL1NT0AD0P14 - I/O pin - ... - Pin 676: VCCO_2.5V - I/O voltage supply

Functional Features

XC3S1000-4FGG676I offers the following functional features:

1. Configurable Logic Blocks (CLBs): These blocks can be programmed to implement various logic functions, such as AND, OR, and XOR gates.
2. Programmable Interconnects: The device allows designers to connect different logic blocks and create complex digital circuits.
3. Block RAM: XC3S1000-4FGG676I includes dedicated memory blocks that can be used for data storage or FIFO implementation.
4. Digital Signal Processing (DSP) Slices: These slices provide hardware acceleration for mathematical operations, making the FPGA suitable for signal processing applications.
5. High-Speed Data Processing: The FPGA supports high operating frequencies, enabling efficient processing of large amounts of data.

Advantages and Disadvantages

Advantages

• Flexibility: FPGAs offer the flexibility to modify and reconfigure the design during development or even after deployment.
• Customizability: Designers can implement custom logic functions tailored to specific application requirements.
• Time-to-Market: FPGAs allow for faster prototyping and reduced development time compared to custom ASIC designs.
• Cost-Effective: FPGAs eliminate the need for expensive mask sets and reduce production costs for low-to-medium volume applications.

Disadvantages

• Power Consumption: FPGAs generally consume more power compared to fixed-function integrated circuits.
• Complexity: Designing with FPGAs requires specialized knowledge and expertise in digital circuit design.
• Limited Performance: FPGAs may not achieve the same level of performance as dedicated ASICs for certain applications.

Working Principles

XC3S1000-4FGG676I operates based on the principles of reconfigurable computing. The FPGA consists of an array of configurable logic blocks interconnected through programmable routing resources. These logic blocks can be programmed to implement desired digital functions by configuring their internal look-up tables, flip-flops, and interconnects. The configuration data is stored in non-volatile memory elements within the FPGA.

During operation, the FPGA reads the configuration data and establishes the desired connections between logic blocks, enabling the implementation of complex digital circuits. The ability to reconfigure the FPGA allows for iterative design improvements and adaptability to changing requirements.

Detailed Application Field Plans

XC3S1000-4FGG676I finds applications in various fields, including:

1. Telecommunications: Used in base stations, routers, and network switches for signal processing, protocol handling, and traffic management.
2. Automotive: Employed in automotive electronics for engine control, advanced driver-assistance systems (ADAS), and infotainment systems.
3. Aerospace: Utilized in avionics systems for flight control, radar signal processing, and