SC16C2550BIA44,518 - Dual UART Interface IC by NXP Semiconductors

The SC16C2550BIA44,518 is a dual Universal Asynchronous Receiver/Transmitter (UART) IC developed by NXP Semiconductors. It is designed to facilitate serial communication in a wide range of computing and communication applications. The device provides two independent UART channels in a single chip, making it an efficient solution for systems that require multiple serial interfaces.

This versatile IC operates at a voltage range of 2.5V to 5.5V, catering to both low and standard voltage applications. The SC16C2550BIA44,518 comes in a compact 44-pin PLCC (Plastic Leaded Chip Carrier) package, allowing for a small footprint on the PCB and making it suitable for space-constrained applications.

Key Features:

• Dual Channel: Two full-duplex UARTs enable simultaneous bidirectional communication on two separate channels.
• Baud Rate: Capable of supporting baud rates up to 5 Mbps, ensuring high-speed data transfer for demanding applications.
• FIFO Buffers: Integrated 16-byte FIFO buffers for both transmit and receive lines reduce CPU overhead and improve system efficiency.
• Programmable: The UARTs are programmable with a variety of options for data format and transmission speeds, providing flexibility to meet specific application requirements.
• Modem Control: Features modem control capabilities, making it ideal for interfacing with modem applications.
• IrDA Support: Includes built-in support for the IrDA (Infrared Data Association) SIR (Serial Infrared) protocol, facilitating infrared data communication.

The SC16C2550BIA44,518 is perfect for applications such as industrial control systems, point-of-sale terminals, and diagnostic ports, where reliable serial communication is critical. Its robust feature set ensures that it can be integrated into a variety of designs, providing a cost-effective solution for adding serial connectivity to embedded systems.

NXP's commitment to quality and reliability is evident in the SC16C2550BIA44,518, making it a trusted choice for engineers and designers looking to implement dual UART capabilities in their projects.