SC16C654BIBS,551

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UARTs (Universal Asynchronous Receiver Transmitter) are a form of digital communication typically used for RS232 interfaces, which allow data to be sent between two devices with the potential for a high degree of noise immunity. UARTs are typically used when connecting devices that do not require a full-duplex connection, such as embedded systems and PCs. A UART, like the SC16C654BIBS-551, is used for basic data exchange such as echo/loopback testing and similar serial tasks.

The SC16C654BIBS-551 UART is a low-power, low-voltage, three-mode serial interface device that provides true-data-level compatibility with the original PC/AT serial UARTs (16650/16750, 8250) and data signaling rate flexibility. It is equipped with two independent transmitters and receivers, as well as a 16-byte FIFO buffer for each channel, which is used to store data while it is being transferred. The SC16C654BIBS-551 also offers programmable over-sampling that allows faster transfer rates than those normally achievable with UARTs. The device also supports power management and wake-up from Standby and Sleep modes to reduce power consumption and conserve energy.

The SC16C654BIBS-551 UART is widely used in a variety of applications, including point-of-sale (POS) systems, industrial control and embedded systems, kiosks, automotive, HVAC, and more. The device provides an easy-to-configure connection between embedded systems and PCs, allowing for point-to-point data transfer, as well as RS-232, USB and Bluetooth communication. Additionally, the device can be used to control LED screens, LED drivers, flash memory and any other device or system that requires serial communication.

The key features of the SC16C654BIBS-551 UART make it an attractive solution for a wide variety of applications. It supports full-duplex and half-duplex data transfers, as well as point-to-point and multi-point connections for communication between multiple devices. It also offers programmable over-sampling that enables higher transfer rates than those achievable with standard UARTs. Additionally, the device incorporates hardware flow control, as well as adjustable baud rates, odd/even parity and data bits.

The working principle of the SC16C654BIBS-551 UART is based on the same architecture as other UARTs. It consists of two components: the transmitter and receiver, both of which are responsible for sending and receiving data, respectively. When the data is to be transferred, the transmitter converts it into serial form and transmits it to the receiver. The receiver then converts the serial data back into its original form, allowing devices connected to the UART to communicate with one another.

In summary, the SC16C654BIBS-551 UART is an advanced serial interface device that offers versatile functionalities and true-data-level compatibility. Its low power consumption and flexible data transfer rates make it an ideal choice for a wide range of applications. The device is capable of providing reliable communication between embedded systems and PCs, allowing for point-to-point data transfers and data streaming.

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