TL16C550DIPT

Product Overview

Category: Integrated Circuit (IC)

Use: The TL16C550DIPT is a UART (Universal Asynchronous Receiver/Transmitter) IC that provides serial communication capabilities for various electronic devices. It is commonly used in applications requiring reliable and efficient data transmission.

Characteristics: - High-speed data transfer rates - Low power consumption - Wide operating voltage range - Support for multiple data formats (e.g., 8-bit, 9-bit) - Built-in FIFO (First-In, First-Out) buffers for improved performance - Compatibility with various microcontrollers and processors

Package: TL16C550DIPT is available in a Dual In-Line Package (DIP), which consists of a rectangular plastic body with two parallel rows of pins extending from the bottom.

Essence: TL16C550DIPT serves as a crucial component in electronic systems, enabling seamless serial communication between devices.

Packaging/Quantity: The TL16C550DIPT is typically sold in reels or tubes containing a specific quantity of ICs, depending on the manufacturer's packaging standards.

Specifications

• Data Transfer Rate: Up to 1.5 Mbps
• Operating Voltage Range: 3.0V to 5.5V
• Number of Pins: 40
• Supply Current: 10 mA (typical)
• Operating Temperature Range: -40°C to +85°C
• Data Formats: 5-bit, 6-bit, 7-bit, 8-bit, or 9-bit
• FIFO Buffer Size: 16 bytes (transmit and receive)

Detailed Pin Configuration

The TL16C550DIPT features a total of 40 pins, each serving a specific function. Here is a brief overview of the pin configuration:

• Pins 1-4: Ground (GND)
• Pins 5-12: Data Bus (DB0-DB7)
• Pin 13: Request to Send (RTS)
• Pin 14: Clear to Send (CTS)
• Pin 15: Data Terminal Ready (DTR)
• Pin 16: Data Set Ready (DSR)
• Pin 17: Receiver Clock (RXC)
• Pin 18: Transmitter Clock (TXC)
• Pin 19: Interrupt Request (IRQ)
• Pin 20: Interrupt Enable (INT)
• Pins 21-28: Address Bus (A0-A7)
• Pin 29: Transmit Data (TXD)
• Pin 30: Receive Data (RXD)
• Pin 31: Clock Input (CLK)
• Pin 32: External Reset (RESET)
• Pins 33-40: Power Supply (+VCC)

Functional Features

The TL16C550DIPT offers several functional features that enhance its performance and usability:

1. Baud Rate Generator: Allows flexible configuration of data transfer rates.
2. Interrupt Control: Enables efficient handling of incoming data and events.
3. Auto Flow Control: Facilitates automatic control of data flow between devices.
4. Modem Control Signals: Supports various modem control signals for improved communication reliability.
5. Error Detection and Correction: Implements error detection mechanisms to ensure accurate data transmission.

Advantages and Disadvantages

Advantages: - High-speed data transfer capability - Low power consumption - Wide operating voltage range allows compatibility with different systems - Built-in FIFO buffers improve overall performance - Support for multiple data formats enhances flexibility

Disadvantages: - Limited number of pins may restrict the functionality in complex applications - Lack of advanced features compared to more modern UART ICs

Working Principles

The TL16C550DIPT operates based on the principles of UART communication. It receives parallel data from a microcontroller or processor, converts it into serial format, and transmits it to the receiving device. Similarly, it receives serial data, converts it back to parallel format, and sends it to the microcontroller or processor.

The IC utilizes clock signals to synchronize data transmission and reception. It also incorporates various control signals for flow control and error detection.

Detailed Application Field Plans

The TL16C550DIPT finds applications in a wide range of electronic systems, including but not limited to:

1. Embedded Systems: Used in microcontroller-based embedded systems for serial communication with peripheral devices such as sensors, displays, and memory modules.
2. Industrial Automation: Employed in industrial automation systems for reliable data exchange between PLCs (Programmable Logic Controllers), HMIs (Human-Machine Interfaces), and other control devices.
3. Telecommunications: Integrated into telecommunication equipment for serial communication between modems, routers, and other network devices.
4. Medical Devices: Utilized in medical devices for transmitting patient data between monitoring devices and central processing units.
5. Consumer Electronics: