TL16C550DPFBG4

Product Overview

Category: Integrated Circuit (IC)

Use: The TL16C550DPFBG4 is a UART (Universal Asynchronous Receiver/Transmitter) IC, commonly used for serial communication in various electronic devices.

Characteristics: - High-speed data transfer capability - Low power consumption - Wide operating voltage range - Support for multiple data formats (such as 5, 6, 7, or 8-bit characters) - Programmable baud rate generator - FIFO (First-In-First-Out) buffer for efficient data handling

Package: The TL16C550DPFBG4 is available in a small form factor package, making it suitable for space-constrained applications.

Essence: This IC serves as a crucial component in enabling reliable and efficient serial communication between different electronic devices.

Packaging/Quantity: The TL16C550DPFBG4 is typically packaged in tape and reel format, with a quantity of 2500 units per reel.

Specifications

• Supply Voltage Range: 3.0V to 5.5V
• Data Rate: Up to 1.5 Mbps
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 48
• Package Type: TQFP (Thin Quad Flat Package)

Detailed Pin Configuration

The TL16C550DPFBG4 has a total of 48 pins, each serving a specific function. Here is a brief overview of the pin configuration:

• Pins 1-8: Data Bus (DB0-DB7)
• Pins 9-12: Control Signals (CTS, RTS, DSR, DTR)
• Pins 13-20: Status Signals (DSR, DCD, RI, CTS, TXRDY, RXRDY, TXEMPTY, RXEMPTY)
• Pins 21-28: Clock Signals (XTAL1, XTAL2, CLKOUT, CLKIN)
• Pins 29-36: Data Signals (TXD, RXD)
• Pins 37-44: Ground (GND)
• Pins 45-48: Power Supply (VCC)

For a more detailed pin configuration diagram, please refer to the TL16C550DPFBG4 datasheet.

Functional Features

The TL16C550DPFBG4 offers several functional features that enhance its usability and performance:

1. High-Speed Data Transfer: The IC supports data rates of up to 1.5 Mbps, enabling fast and efficient communication between devices.
2. FIFO Buffer: The built-in FIFO buffer allows for smooth handling of incoming and outgoing data, reducing the risk of data loss or corruption.
3. Programmable Baud Rate Generator: Users can configure the baud rate according to their specific requirements, ensuring compatibility with different devices.
4. Wide Operating Voltage Range: The IC operates within a voltage range of 3.0V to 5.5V, making it suitable for various power supply configurations.
5. Multiple Data Formats: It supports different character formats, allowing flexibility in data transmission.

Advantages and Disadvantages

Advantages: - High-speed data transfer capability - Low power consumption - Wide operating voltage range - Flexible data format support - Efficient FIFO buffer implementation

Disadvantages: - Limited number of pins for I/O expansion - Requires external crystal oscillator for clock generation

Working Principles

The TL16C550DPFBG4 operates based on the principles of UART communication. It receives serial data from an external device, converts it into parallel format, and transmits it to the receiving device. Similarly, it receives parallel data, converts it into serial format, and transmits it to the receiving device.

The IC utilizes a programmable baud rate generator to establish the desired data transfer speed. It also incorporates error detection and correction mechanisms to ensure reliable communication.

Detailed Application Field Plans

The TL16C550DPFBG4 finds applications in various fields where serial communication is required. Some of the common application areas include:

1. Embedded Systems: Used in microcontroller-based systems for communication with peripheral devices such as sensors, displays, and memory modules.
2. Industrial Automation: Enables communication between different industrial equipment, facilitating control and monitoring processes.
3. Telecommunications: Utilized in modems, routers, and other networking devices for data transmission over serial interfaces.
4. Medical Devices: Integrated into medical equipment for data exchange between devices, such as patient monitors and diagnostic instruments.
5. Consumer Electronics: Found in devices like printers, scanners, and digital cameras to enable data transfer and control functions.

Detailed and Complete Alternative Models

While the TL16C550DPFBG4 offers excellent performance and features, there are alternative UART ICs available in the