XC2S50-5TQG144I

Product Overview

Category

XC2S50-5TQG144I belongs to the category of programmable logic devices (PLDs).

Use

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

Characteristics

• Programmable: The XC2S50-5TQG144I can be programmed to perform specific functions based on user requirements.
• High-speed operation: It offers fast processing capabilities, making it suitable for applications that require quick response times.
• Versatile: This PLD can be used in a wide range of applications due to its flexibility and reprogrammability.
• Low power consumption: The XC2S50-5TQG144I is designed to operate efficiently with minimal power consumption.
• Small form factor: It comes in a compact package, making it suitable for space-constrained designs.

Package and Quantity

The XC2S50-5TQG144I is available in a TQG144 package. Each package contains one unit of the PLD.

Specifications

• Model: XC2S50-5TQG144I
• Operating Voltage: 3.3V
• Logic Cells: 50
• Maximum Frequency: 100 MHz
• I/O Pins: 114
• Package Type: TQG144
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC2S50-5TQG144I has a total of 144 pins. Here is a brief overview of some important pin groups:

• Power Supply:

  • VCCINT: Internal core voltage supply (3.3V)
  • VCCAUX: Auxiliary voltage supply (3.3V)

• Configuration:

  • CCLK: Configuration clock input
  • DIN: Configuration data input
  • DONE: Configuration completion output

• I/O Pins:

  • IOB: Bidirectional I/O pins
  • IOT: Tri-state I/O pins
  • IOG: Dedicated input/output pins

• Clocking:

  • GCLK: Global clock input
  • CLKFB: Feedback clock input

Functional Features

The XC2S50-5TQG144I offers several functional features that enhance its usability:

1. Programmability: Users can program the PLD to implement custom logic functions.
2. High-speed operation: The device operates at a maximum frequency of 100 MHz, enabling rapid data processing.
3. Flexible I/O capabilities: The XC2S50-5TQG144I provides various types of I/O pins, allowing for versatile interfacing with external devices.
4. Efficient power management: The PLD is designed to minimize power consumption while maintaining optimal performance.
5. On-chip memory: It includes embedded memory blocks for storing configuration data and user-defined look-up tables.

Advantages and Disadvantages

Advantages

• Flexibility: The XC2S50-5TQG144I can be reprogrammed multiple times, offering flexibility in design iterations.
• Compact size: Its small form factor makes it suitable for space-constrained applications.
• Versatility: The PLD can be used in a wide range of digital circuit designs.
• Low power consumption: It operates efficiently, reducing overall power requirements.

Disadvantages

• Limited capacity: With only 50 logic cells, the XC2S50-5TQG144I may not be suitable for complex designs requiring a large number of logic elements.
• Programming complexity: Utilizing the full potential of the PLD requires expertise in programming and digital circuit design.

Working Principles

The XC2S50-5TQG144I operates based on the principles of field-programmable gate arrays (FPGAs). It consists of configurable logic blocks (CLBs), interconnect resources, and I/O elements. The CLBs contain look-up tables (LUTs) that can be programmed to implement desired logic functions. The interconnect resources allow for routing signals between different CLBs and I/O pins.

During operation, the PLD is configured by loading a bitstream into its internal memory. This bitstream defines the desired logic functions and interconnections. Once configured, the XC2S50-5TQG144I performs the specified operations based on the programmed logic.

Detailed Application Field Plans

The XC2S50-5TQG144I finds applications in various fields, including:

1. Embedded Systems: It can be used to implement custom logic in embedded systems, such as industrial control systems and IoT devices.
2. Communication Systems: The PLD can be utilized in communication equipment for signal processing, protocol conversion, and data encryption.
3. Test and Measurement: It enables the development of test