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UARTs (Universal Asynchronous Receiver Transmitter)

SC16C554IB80,528 Application Field and Working Principle

The SC16C554IB80,528 is a family of network-independent Universal Asynchronous Receiver/Transmitter (UART) devices used for general-purpose communications over a wide variety of interfaces. The device provides an interface between asynchronous protocols, such as RS-232, RS-422 and RS-485, and a processor, allowing the use of a wide range of serial devices.The SC16C554IB80,528 is a fully programmable device, with a wide range of features, allowing the user to optimize their system performance.

The SC16C554IB80,528 includes many configurable features, such as data transfer rate (which can be configured for speeds from 4kbit/s to 8Mbit/s).It also includes programmable error detection and correction, parity generation and checking, automatic transfer of control signals, hardware flow control, and programmable device configuration. In addition, the device supports a wide range of communication protocols, including RS-232/RS-232C/V.24, RS-422/V.11, and RS-485.

The SC16C554IB80,528 is a flexible and low-cost device, capable of running on a variety of systems, making it suitable for a wide range of applications. It can be used in embedded systems, consumer electronics, automotive systems, industrial automation systems, point-of-sale terminals, medical and industrial instrumentation, satellite communications systems, and many other uses.

Working Principle of SC16C554IB80,528

The SC16C554IB80,528 operates according to the universal asynchronous receiver transmitter (UART) protocol, which facilitates asynchronous serial data transfer between devices. UART is a full-duplex communications protocol, which means that data can be transmitted and received simultaneously. In the SC16C554IB80,528, the data is transmitted in 8-bit blocks that can be preceded or followed by a single start bit and a single stop bit for each frame.

The SC16C554IB80,528 is capable of transferring data in different modes, including serial asynchronous and buffered serial modes. In serial asynchronous mode, the device transfers data bit by bit, in which each byte is divided into 8 bits, each transmitted separately. In buffered serial mode, the device gathers data into bytes and stores them in a FIFO (first-in-first-out) buffer.

The SC16C554IB80,528 can also be configured to support a variety of other features, including hardware and software flow control, parity checking, and error detection. There are also options for configuring the device for various baud rates, as well as for automatic transmission control signals and addressable FIFO buffers.

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