XC3S50A-4VQG100I

Product Overview

Category

The XC3S50A-4VQG100I 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. The XC3S50A-4VQG100I is specifically designed for applications requiring moderate logic capacity and high-performance features.

Characteristics

• Moderate logic capacity
• High-performance features
• Programmable and reprogrammable
• Versatile functionality

Package

The XC3S50A-4VQG100I comes in a Quad Flat No-Lead (QFN) package.

Essence

The essence of the XC3S50A-4VQG100I lies in its ability to provide flexible and customizable digital logic functions, making it suitable for a wide range of applications.

Packaging/Quantity

The XC3S50A-4VQG100I is typically packaged in reels or trays, with a quantity of 100 units per package.

Specifications

• Logic Cells: 5,000
• Flip-Flops: 2,500
• Block RAM: 36 kilobits
• Maximum Frequency: 250 MHz
• I/O Pins: 100
• Operating Voltage: 1.2V
• Package Type: QFN
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC3S50A-4VQG100I has a total of 100 I/O pins, each serving a specific purpose in the circuit design. The pin configuration is as follows:

(Pin Number) - (Pin Name) - (Function)

1 - VCCO0 - Power Supply Output 2 - GND - Ground 3 - IOL1PT0AD0N1 - Input/Output Pin 4 - IOL1NT1AD1P1 - Input/Output Pin 5 - IOL2PT2AD2N1 - Input/Output Pin ... 100 - VCCO33 - Power Supply Output

Functional Features

The XC3S50A-4VQG100I offers several functional features that enhance its performance and usability:

1. High-Speed Performance: With a maximum frequency of 250 MHz, it can handle complex digital operations efficiently.
2. Flexible Logic Capacity: The 5,000 logic cells and 2,500 flip-flops provide ample resources for implementing various digital functions.
3. Reconfigurability: The FPGA can be programmed and reprogrammed to adapt to changing requirements, allowing for easy updates and modifications.
4. Versatility: The XC3S50A-4VQG100I supports a wide range of applications due to its customizable nature.

Advantages and Disadvantages

Advantages

• High-performance capabilities
• Flexibility in design and functionality
• Reconfigurable nature allows for easy updates
• Versatile application possibilities

Disadvantages

• Moderate logic capacity may limit complex designs
• Requires expertise in FPGA programming
• Higher cost compared to fixed-function integrated circuits

Working Principles

The XC3S50A-4VQG100I operates based on the principles of configurable logic. It consists of an array of programmable logic blocks interconnected through configurable routing resources. These logic blocks can be configured to perform specific digital functions by programming the interconnections and functionality of the FPGA.

Detailed Application Field Plans

The XC3S50A-4VQG100I finds applications in various fields, including but not limited to:

1. Communications: Used in wireless communication systems for signal processing and protocol implementation.
2. Industrial Automation: Employed in control systems for process automation, monitoring, and data acquisition.
3. Embedded Systems: Integrated into embedded devices for real-time processing and control.
4. Automotive: Utilized in automotive electronics for functions like engine management, driver assistance, and infotainment systems.

Detailed and Complete Alternative Models

1. XC3S200A-4VQG100I: Offers higher logic capacity with 20,000 logic cells and 10,000 flip-flops.
2. XC3S1000-4FG676C: Provides increased performance with a maximum frequency of 500 MHz and 1000 logic cells.
3. XC3S400-4PQ208I: Suitable for applications requiring higher logic density, offering 40,000 logic cells and 20,000 flip-flops.

These alternative models provide different specifications and capabilities to cater to diverse project requirements.

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