Introducing the TL16C572B Dual UART with 16-Byte FIFOs

The TL16C572B from Texas Instruments is a high-performance dual Universal Asynchronous Receiver/Transmitter (UART) integrated circuit that is designed to meet the demanding requirements of modern communication systems. This versatile chip offers a dual-channel interface for serial communication in a variety of applications, including industrial control systems, networking equipment, and computer peripherals.

Each UART channel of the TL16C572B is equipped with 16-byte FIFOs for both transmit and receive operations, which significantly reduce the overhead required to manage data streams and improve overall system efficiency. This allows for more reliable and faster data transfer rates, making it an ideal solution for systems that require robust and efficient serial data communication.

Key Features of the TL16C572B

• Dual UART Channels: The device includes two independent full-duplex UARTs, which can be used simultaneously for different serial communication tasks.
• Enhanced FIFOs: With 16-byte FIFOs for transmission and reception, the TL16C572B provides a buffer that helps manage data flow and reduce CPU load.
• Flexible Baud Rate: The baud rate generator is programmable and supports a wide range of data transfer speeds, making it adaptable to various communication standards.
• Programmable Interrupts: The device offers programmable interrupt levels, which allow for efficient notification of different events such as FIFO thresholds, ensuring timely data handling.
• Power Management: The TL16C572B incorporates power management features that enable power savings during periods of inactivity without sacrificing communication capabilities.
• Industry-Standard Compatibility: It is compatible with the industry-standard TL16C550C, ensuring easy integration into existing designs.

Whether you are designing a point-of-sale system, a network management card, or any other system that requires dependable serial communication, the TL16C572B offers the features and performance to meet your needs. Its combination of dual-channel operation, FIFO buffering, and programmable options make it a versatile and efficient choice for your next project.

For detailed technical specifications, application notes, and support resources, visit the Texas Instruments website.