The TL16C550CFNR is a highly-integrated asynchronous communications element (ACE) designed by Texas Instruments, renowned for its reliability and advanced features that make it an ideal choice for serial data communication. This ACE is part of the TL16C550 series, which is known for providing enhanced UART (Universal Asynchronous Receiver/Transmitter) functions with a wide range of applications, including industrial control systems, networking equipment, and point-of-sale terminals.

Key Features

• Flexible Baud Rate Generator: The TL16C550CFNR can handle standard and non-standard baud rates, making it adaptable to various communication requirements.
• FIFO Buffers: Equipped with 16-byte FIFOs for both transmit and receive, this device reduces CPU overhead, especially beneficial in multitasking environments.
• Automatic In-Band Flow Control: The device supports in-band flow control using XON/XOFF, providing efficient data transfer management.
• Programmable Character Lengths: It allows programming character lengths from 5 to 8 bits, accommodating different data formats and protocols.
• Modem Control: With comprehensive modem control capabilities, this ACE can easily be integrated into systems requiring direct connection to a modem.
• Industrial Temperature Range: The TL16C550CFNR operates reliably across a wide temperature range, suitable for harsh industrial environments.

Applications

The TL16C550CFNR is designed to address the needs of a variety of applications that require efficient serial communication. It is commonly used in:

• Industrial control systems
• Networking equipment, including routers and switches
• Point-of-sale (POS) terminals
• Data acquisition systems
• Telecommunications infrastructure

Package and Quality

Housed in a 44-pin PLCC (Plastic Leaded Chip Carrier) package, the TL16C550CFNR is designed for surface mount technology, ensuring a compact footprint on the PCB. Texas Instruments ensures the highest quality and reliability, with each device rigorously tested to meet stringent industry standards.