PC16550DVX

UARTs Texas Instruments PC16550DVX Overview

The UARTs Texas Instruments PC16550DVX is an advanced integrated circuit designed for serial communication. This IC effectively manages data flow between the processor and the serial port of the peripheral devices. The PC16550DVX enhances system performance by incorporating a deeper FIFO (First In, First Out) buffer, reducing the overhead on the CPU and improving data throughput in multitasking environments. Its robust design and versatility make it an ideal choice for high-demand applications that require reliable and continuous serial communication, making it particularly valuable in industrial and commercial markets. The integration of such technology facilitates efficient, high-speed data exchanges, ensuring minimal latency and maximizing system reliability.

PC16550DVX Features

The Texas Instruments PC16550DVX offers several key features that enhance its utility and performance in various applications. Key features include a universal asynchronous receiver/transmitter (UART) interface, a 44-pin PLCC (Plastic Leaded Chip Carrier) package, and a built-in 16-byte FIFO for both transmit and receive channels. This FIFO capability allows for a smoother and more reliable data flow, reducing the chance for data overrun. The IC also supports a wide range of baud rates and offers programmable baud rate generators, making it highly adaptable to user-specific requirements.

PC16550DVX Applications

• Industrial Control Systems: The PC16550DVX can be used to facilitate communication between various sensors and control units, enhancing data logging and real-time system monitoring.
• Point of Sale (POS) Systems: In POS systems, this IC helps manage the data transfer between the POS terminal and peripheral devices like barcode scanners and receipt printers, ensuring efficient transaction processing.
• Networking Equipment: Applied in network routers and modems, the PC16550DVX aids in serial port communication, crucial for configuration and management of network devices.
• Telecommunications: This IC is used in telecommunications equipment for serial data exchange, crucial for setup and control protocols in communication networks.
• Consumer Electronics: In consumer electronics, such as set-top boxes and gaming consoles, the PC16550DVX allows for serial debugging and external communication functionalities.