XR16C2850CM-F

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The XR16C2850CM-F is an interface technology known as a Universal Asynchronous Receiver Transmitter (UART), used to interface with peripheral devices such as modems, printers, and keyboards. The technology is used to bridge the gap between two asynchronous channels, turning data received on one channel into data on the other, and vice versa. By using a UART, two pieces of equipment can communicate with each other, even though the other piece of equipment may not be the same type or model.

The XR16C2850CM-F supports a serial bus speed of up to 900kB/s and provides sixteen data lines along with four associated control lines that simplify configuration and operation. The device includes an on-chip FIFO (First-in-First-out) memory buffer that is capable of storing up to 512 bytes of data. This allows the device to reduce latency when communicating with a slower peripheral device, as data received on one end can be stored in the FIFO until the other end is ready to accept it.

The XR16C2850CM-F is designed primarily for point-to-point communication between two devices. For more complex systems, multiple UARTs can be connected in a daisy chain configuration to provide communication among multiple peripheral devices. This allows all of the data received to be directed to the appropriate peripheral device.

Aside from the FIFO, the XR16C2850CM-F also provides a wide range of additional features. These include an auto-baud rate detection feature, which allows the device to detect the baud rate of the device it is connected to, and a wide range of user-selectable clock rates and frequency dividers that allow the baud rate to be precisely set to the desired rate. The XR16C2850CM-F also includes an enhanced transmit output feature that allows the device to send data at speeds up to 900kB/s without the risk of data loss.

The XR16C1850CM-F also includes an interrupt-driven design that allows the device to alert the host processor when data has been received or transmitted. This allows the host processor to only process data when it is necessary, making it more efficient and reducing the workload on the processor.

The XR16C2850CM-F is used in a wide range of applications, from point-to-point communication between two devices, to connecting multiple devices in a daisy-chain configuration. The device can be used in applications such as modems, printers, and scanners, and can be used to create Ethernet networks, allowing a wide range of connected devices to communicate. The device is also used in embedded systems applications to allow a single processor to communicate with multiple peripherals.

The XR16C2850CM-F is a relatively simple device to use, and its features make it a great choice for connecting peripherals to a host processor. Its FIFO provides the necessary latency to bridge the gap between a slower peripheral and a faster host processor, and the additional features simplify configuration and ensure reliable operation. With its wide range of applications and powerful features, the XR16C2850CM-F is an ideal choice for a wide range of interface needs.

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