SC28L92A1A,512

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Interface - UARTs (Universal Asynchronous Receiver Transmitter) are one of the most widely used and powerful communication interfaces available. The SC28L92A1A is a single-chip UART that integrates all the necessary hardware and most of the features of an industry standard UART. It is ideal for applications that need to communicate on embedded real-time operating systems.

The SC28L92A1A contains all of the essential hardware for a UART, including a transmit buffer and control logic, a receive buffer and control logic, a baud rate generator, a serial interface and an optional flow control logic. The SC28L92A1A can support speeds of up to 512 kbps and includes features such as auto-detection of baud rates, auto-flow control, error checking and re-synchronization. It also contains an on-chip switchable oscillator, which can be used to vary the baud rate of the UART interface.

The SC28L92A1A is used in many embedded systems, primarily in mobile and embedded applications that require high speed, low latency communication. It is also used in data logging, remote monitoring and navigation, automotive applications, industrial automation, medical devices and more. An example of a specific application that uses the SC28L92A1A is in an automotive GPS navigation system, where the SC28L92A1A is used to transfer real-time information from the GPS receiver to the navigation system’s microcontroller.

The working principle of the SC28L92A1A is basically the same as any other UART. In a typical scenario, the UART will receive data from the serial interface, then the data is sent to the transmit buffer and the control logic sends the data to the receive buffer. The control logic then sends the data on to the receiver. The receive buffer reads the data and passes it back to the application. The SC28L92A1A also has an optional flow control logic that can be used to manage multiple data streams.

The SC28L92A1A is a versatile UART, offering high-speed communication with a variety of standard protocols. Its flexibility and robustness make it ideal for a wide range of applications. It is easy to integrate into new or existing platforms and offers a cost-effective way to add a high-speed UART interface to embedded systems.

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