TL16C552AIFN

Product Overview

Category: Integrated Circuit (IC)

Use: The TL16C552AIFN is a dual universal asynchronous receiver/transmitter (UART) IC. It is commonly used for serial communication in various electronic devices.

Characteristics: - Dual UART functionality - Supports asynchronous data transmission - High-speed data transfer capability - Low power consumption - Wide operating voltage range - Robust error detection and correction mechanisms

Package: The TL16C552AIFN is available in a 44-pin plastic quad flat package (PQFP). This package offers good thermal dissipation and ease of integration into circuit boards.

Essence: The essence of the TL16C552AIFN lies in its ability to facilitate reliable and efficient serial communication between electronic devices.

Packaging/Quantity: The TL16C552AIFN is typically sold in reels or trays, with each reel containing a specified quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage: 3.3V
• Data Rate: Up to 1 Mbps
• Number of Channels: 2
• Operating Temperature Range: -40°C to +85°C
• Package Type: PQFP-44

Pin Configuration

The TL16C552AIFN features a total of 44 pins, which are assigned specific functions. The pin configuration is as follows:

Functional Features

1. Dual UART Functionality: The TL16C552AIFN can independently operate two UART channels, allowing simultaneous communication with multiple devices.
2. Asynchronous Data Transmission: It supports asynchronous data transfer, enabling flexible and efficient communication between devices with different clock frequencies.
3. High-Speed Data Transfer Capability: With a maximum data rate of 1 Mbps, the TL16C552AIFN ensures fast and reliable transmission of data.
4. Low Power Consumption: The IC is designed to minimize power consumption, making it suitable for battery-powered devices.
5. Wide Operating Voltage Range: It can operate within a wide voltage range, providing compatibility with various electronic systems.
6. Robust Error Detection and Correction Mechanisms: The TL16C552AIFN incorporates error detection and correction techniques to ensure accurate data transmission.

Advantages

• Dual UART functionality allows simultaneous communication with multiple devices.
• High-speed data transfer capability enables efficient data transmission.
• Low power consumption makes it suitable for portable and battery-powered devices.
• Wide operating voltage range provides compatibility with different systems.
• Robust error detection and correction mechanisms enhance data reliability.

Disadvantages

• Limited number of channels (2) may not be sufficient for applications requiring more simultaneous connections.
• Availability and pricing may vary depending on the supplier and market demand.

Working Principles

The TL16C552AIFN operates based on the principles of UART communication. It receives and transmits serial data using start and stop bits, allowing asynchronous communication between devices. The IC incorporates various protocols and mechanisms to ensure accurate and reliable data transfer.

Detailed Application Field Plans

The TL16C552AIFN finds application in a wide range of electronic devices that require serial communication. Some common application fields include:

1. Computer Peripherals: Used in printers, scanners, and external modems for data transfer.
2. Industrial Automation: Enables communication between control systems, sensors, and actuators.
3. Telecommunications: Facilitates data exchange in telecommunication equipment such as routers and switches.
4. Consumer Electronics: Integrated into devices like set-top boxes, gaming consoles, and digital cameras for data transmission.
5. Automotive Systems: Used in automotive electronics for communication between various modules and sensors.

Detailed and Complete Alternative Models

1. TL16C550A: Single-channel UART IC with similar features to the TL16C552AIFN.
2. MAX3100: Dual UART IC with enhanced features and higher data rates.
3. SC16C554: Quad UART IC offering four independent channels for simultaneous communication.
4. XR16M564: Multi-channel UART IC with advanced error detection and correction capabilities.

These alternative models provide similar functionality to the TL16C552AIFN and can be considered based on specific application requirements.

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