XR16C854CV-F

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The XR16C854CV-F from Exar Corporation is a Universal Asynchronous Receiver Transmitter (UART). It is a full-duplex UART with a capability of up to 3.5M bps. It is programmable, including configurable baud rate, data rate, number of bits, and other settings. The XR16C854CV-F is designed with features such as a built-in FIFO and an automatic on-chip flow control, making it suitable for a wide range of applications.

The XR16C854CV-F is ideal for high-speed, high-volume device communications. It is well-suited for applications such as factory automation, networked embedded controllers, monitored sensors, and other communication intensive applications. It offers flexibility in setting parameters, making it suitable for many different types of scenarios.

The working principle of the XR16C854CV-F is based on a full-duplex asynchronous communication system. It operates on a multi-frame format in which a start bit is followed by a data byte and then a stop bit. The XR16C854CV-F then transmits the byte, and the receiving device must interpret it. The XR16C854CV-F also features a built-in FIFO that stores data between the transmitter and receiver. The FIFO allows the system to function uninterrupted, even when a device is not responding.

The XR16C854CV-F is also able to perform flow control, ensuring that the data does not become corrupted. It detects the start and stop bits, and then transmits the data to the receiving device. When the buffer is full, it will send an XOFF signal to the sender, telling them to pause their transmissions until the XON signal is sent. This ensures that the data is not corrupted.

The XR16C854CV-F has several additional features, including on-chip power management, integrated auto-flow control, and adjustable data rates. It is also designed to provide reliable operation, with low power consumption. It meets the requirements of the latest UART standards, making it a perfect solution for high-speed, reliable device communications.

In conclusion, the XR16C854CV-F is a full-duplex UART that is ideal for high-speed and high-volume device communications. It is capable of up to 3.5M bps, and provides advanced features such as FIFO, XOFF/XON flow control, and adjustable data rates. This makes it suitable for many types of applications, such as factory automation, networked embedded controllers, monitored sensors, and various other communication intensive applications.

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