ST16C2450CQ Dual UART with FIFOs

The ST16C2450CQ from STMicroelectronics is a feature-packed dual Universal Asynchronous Receiver/Transmitter (UART) integrated circuit, designed for applications that require efficient serial data communication. This high-performance device is optimized for high-speed connectivity and is particularly suitable for industrial, telecommunications, and consumer applications where reliable data transfer is crucial.

Key Features

• Dual Channel: Two full-duplex UARTs enable simultaneous communication over two serial ports, enhancing multitasking and throughput.
• Enhanced FIFO: Each UART is equipped with 16-byte transmit and receive FIFOs, which help to reduce the overhead of CPU data management and improve system efficiency.
• Programmable Baud Rate: The baud rate generator is programmable and can support a wide range of data transfer speeds, making it versatile for various communication requirements.
• Automatic Hardware and Software Flow Control: The ST16C2450CQ supports both hardware and software flow control to prevent data loss during transmission.
• Modem Control Functions: Integrated modem control functions provide the necessary signals for full modem interface capability, facilitating the use of this UART in modem-based applications.
• Power Management: The device features a low-power mode and power-down state to conserve energy when not in active use.

Applications

The ST16C2450CQ is ideal for deployment in a variety of applications such as:

• Industrial control systems
• Point of Sale (POS) terminals
• Network servers and routers
• Remote access servers
• Baseband communication modules

Quality and Reliability

STMicroelectronics is known for its commitment to quality, and the ST16C2450CQ is no exception. It is designed to meet the stringent requirements of industrial and telecommunications applications, ensuring high reliability and performance under a wide range of operating conditions.