ST16C1450CQ48TR-F

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The ST16C1450CQ48TR-F is an integrated circuit (IC) from STMicroelectronics that is utilized for a Universal Asynchronous Receiver Transmitter (UART). It is a feature-rich device, providing a variety of functions for communications between the UART and its host microcontroller. In this article, we will look at the application field and working principle of the ST16C1450CQ48TR-F.

Application Field

The ST16C1450CQ48TR-F is a perfect solution for applications where transmit and receive data signals need to be handled in an array of different baud rates with handshaking protocols. It is designed to interface the UART with applications such as industrial automation, disk drives, medical equipment, SCADA systems, remote meter-reading systems, point-of-sale systems, PLCs and railway automation.

Moreover, the ST16C1450CQ48TR-F features built-in hardware and software features that significantly reduce the workload on the host system. For example, it includes support for Wake-On-RX (WORX) to reduce power consumption, auto-detection for ISO-7816 contact-less smart cards, and a dedicated I/O line for security-sensitive applications.

Working Principle

The ST16C1450CQ48TR-F is a UART that supports multiple baud rates, from 1200 to 115200 baud. It is also capable of handling data framing formats like Synchronous Bit Synchronization (SBS) and Synchronous Communications Code (SCC).

The ST16C1450CQ48TR-F also supports asynchronous handshaking protocols like Control Protocol (CTS/RTS) and Interrupt Protocol (INTR/DSR). This allows communication between the host and the UART to take place without any specific prior timing or formatting.

The ST16C1450CQ48TR-F has a range of special features designed to reduce power consumption, inclucing Wake-On-RX (WORX) for low power applications, software and hardware support for smart card protection, and optional auto-flow control for easy transmission of secure data.

The ST16C1450CQ48TR-F is a highly convenient device for integrating UART interfaces into host systems. It can be easily configured and contains features that reduce the workload on the system. It is suitable for use in applications such as industrial automation, disk drives, medical equipment, and railway automation.

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