XCR3256XL-12CSG280C

Product Overview

Category

The XCR3256XL-12CSG280C belongs to the category of programmable logic devices (PLDs).

Use

This product is primarily used in digital circuit design and implementation. It provides a flexible and customizable solution for various applications.

Characteristics

• Programmable: The XCR3256XL-12CSG280C can be programmed to perform specific functions based on user requirements.
• High-density: It offers a high number of logic cells, allowing for complex designs.
• Low power consumption: The device is designed to operate efficiently with minimal power consumption.
• Fast operation: It provides fast switching speeds, enabling rapid data processing.

Package

The XCR3256XL-12CSG280C comes in a compact 280-pin ceramic grid array (CGA) package.

Essence

The essence of this product lies in its ability to provide reconfigurable logic functionality, allowing users to implement custom digital circuits without the need for dedicated hardware.

Packaging/Quantity

Each package contains one XCR3256XL-12CSG280C device.

Specifications

• Device type: Programmable Logic Device (PLD)
• Family: Xilinx CoolRunner XPLA3
• Model: XCR3256XL-12CSG280C
• Number of logic cells: 3,256
• Operating voltage: 3.3V
• Maximum operating frequency: 100 MHz
• I/O pins: 280
• Package type: Ceramic Grid Array (CGA)
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The XCR3256XL-12CSG280C has a total of 280 pins, which are assigned to various functions such as input, output, power supply, and configuration. The detailed pin configuration can be found in the product datasheet.

Functional Features

• Reconfigurable logic: The XCR3256XL-12CSG280C allows users to modify the functionality of the device by reprogramming it.
• In-system programmability: The device can be programmed while it is connected to the target system, eliminating the need for separate programming hardware.
• JTAG interface: It supports Joint Test Action Group (JTAG) interface for easy programming and debugging.
• Flexible I/O options: The device offers a wide range of I/O standards and voltage levels, making it compatible with various external devices.

Advantages and Disadvantages

Advantages

• Flexibility: The reconfigurable nature of the XCR3256XL-12CSG280C allows for quick prototyping and design iterations.
• Cost-effective: By using a single programmable device, multiple dedicated hardware components can be replaced, reducing overall costs.
• Power efficiency: The low power consumption of the device contributes to energy-efficient designs.
• High-density integration: The large number of logic cells enables complex circuit implementation in a compact form factor.

Disadvantages

• Learning curve: Utilizing the full potential of the XCR3256XL-12CSG280C requires familiarity with programmable logic concepts and tools.
• Limited performance: While suitable for many applications, the device may not offer the same level of performance as dedicated ASICs or FPGAs.
• Design complexity: Developing complex designs on the XCR3256XL-12CSG280C may require additional effort compared to simpler solutions.

Working Principles

The XCR3256XL-12CSG280C operates based on the principles of field-programmable gate arrays (FPGAs). It consists of an array of configurable logic blocks (CLBs) interconnected through programmable routing resources. These CLBs can be programmed to implement various logic functions, allowing for the creation of custom digital circuits.

Detailed Application Field Plans

The XCR3256XL-12CSG280C finds applications in a wide range of fields, including: 1. Embedded systems: It can be used to implement control and communication interfaces in embedded systems. 2. Communication networks: The device enables the development of custom network protocols and data processing units. 3. Industrial automation: It can be utilized for implementing control and monitoring systems in industrial automation processes. 4. Consumer electronics: The XCR3256XL-12CSG280C can be integrated into consumer electronic devices for customized functionality.

Detailed and Complete Alternative Models

1. XCR3128XL-10CS144C: A lower-density variant with 1,128 logic cells and a smaller 144-pin package.
2. XCR3384XL-7CSG280I: A higher-density variant with 3,384 logic cells and a larger 280-pin package.
3. XCR3256XL-5CS280C: A lower-power variant with reduced operating frequency and power consumption.

These alternative