XC3S50A-4TQ144C

Product Overview

Category

The XC3S50A-4TQ144C 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-4TQ144C 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-4TQ144C comes in a TQFP-144 package, which stands for Thin Quad Flat Pack with 144 pins.

Essence

The essence of the XC3S50A-4TQ144C lies in its ability to provide flexible and customizable digital logic functions through programmability.

Packaging/Quantity

The XC3S50A-4TQ144C is typically packaged individually and is available in various quantities depending on the manufacturer or distributor.

Specifications

• Logic Cells: 5,000
• Flip-Flops: 2,700
• Block RAM: 36 Kbits
• Maximum Frequency: 400 MHz
• I/O Pins: 104
• Operating Voltage: 1.2V
• Package Type: TQFP-144

Detailed Pin Configuration

The XC3S50A-4TQ144C has a total of 144 pins. The pin configuration is as follows:

• Pin 1: VCCIO0
• Pin 2: GND
• Pin 3: IOL1PT0L_15
• Pin 4: IOL1NT0L_14
• ...
• Pin 143: IOL66PT1U_36
• Pin 144: IOL66NT1U_35

Functional Features

The XC3S50A-4TQ144C offers several functional features that make it suitable for a wide range of applications:

• High-performance logic capacity
• Flexible and customizable digital functions
• Fast reconfiguration times
• Low power consumption
• Support for various communication protocols
• On-chip memory resources

Advantages and Disadvantages

Advantages

• Versatile functionality
• Programmable and reprogrammable
• High-performance capabilities
• Support for various communication protocols
• On-chip memory resources

Disadvantages

• Moderate logic capacity
• Limited I/O pins compared to larger FPGAs
• Higher cost compared to fixed-function integrated circuits

Working Principles

The XC3S50A-4TQ144C operates based on the principles of configurable logic blocks (CLBs) and programmable interconnects. The CLBs consist of look-up tables, flip-flops, and other components that can be configured to implement desired digital functions. The programmable interconnects allow for the routing of signals between different CLBs, enabling the creation of complex digital circuits.

Detailed Application Field Plans

The XC3S50A-4TQ144C finds applications in various fields, including:

1. Communications: Used in networking equipment, routers, and switches.
2. Industrial Automation: Employed in control systems, robotics, and process automation.
3. Automotive: Utilized in automotive electronics, such as engine control units and infotainment systems.
4. Aerospace: Integrated into avionics systems, flight control units, and satellite communication devices.
5. Consumer Electronics: Found in high-end audio/video equipment, gaming consoles, and smart home devices.

Detailed and Complete Alternative Models

1. XC3S200A-4TQ144C: Offers higher logic capacity and more I/O pins.
2. XC3S1000-4FG456C: Provides significantly larger logic capacity and additional features.
3. XC6SLX9-2FTG256C: Offers enhanced performance and increased resources for demanding applications.

These alternative models provide varying levels of logic capacity, I/O pins, and performance to cater to different application requirements.

In conclusion, the XC3S50A-4TQ144C is a versatile FPGA that combines moderate logic capacity with high-performance features. Its programmability and flexible functionality make it suitable for a wide range of applications in various industries. While it has certain limitations, such as moderate logic capacity and limited I/O pins, there are alternative models available with higher specifications to meet specific needs.