XR16M2551IM48TR-F

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The XR16M2551IM48TR-F is an integral component of universal asynchronous receiver transmitter (UARTs) interfaces. UARTs are the most common form of communication between computers and other devices, allowing data exchange quickly and efficiently. Composed of an input receiver, an output transmitter, and auxiliary control circuitry primarily for handshake flow control, UARTs achieve full-duplex communication with minimal to no overhead for timing synchronization. UARTs are categorized further into two modes, asynchronous and synchronous, which differ in approach for clocking data transfer.

In the asynchronous mode, the receiver continuously samples the data stream, employing the use of Start, Stop, and Parity bits to prevent erroneous data from being recognized. The Start and Stop bits are used to mark the beginning and end of a data word respectively. An even parity bit is usually included at the end of the data word to detect transmission errors. With even parity, if the number of ones in the data word is even, then the parity bit is set as a ‘0’, and if the number of ones in the data word is odd the parity bit is set as a ‘1’. In contrast, synchronous mode only requires two signal lines, eliminating the need for Start and Stop bits.

The XR16M2551IM48TR-F UART implements both asynchronous and synchronous communication. This multi-mode device features an integrated transceiver block, a programmable data rate up to 3.125 Mbps, data format can be 8- or 9-bit length, and includes a comprehensive power management system to reduce power consumption and improve battery life. The integrated transceiver block supports 2-Wire and 3-Wire modes, with Flow Control using either hardware (RTS/CTS) or software (XON/XOFF) control.

Dynamic flow control is enabled through a dedicated (RTS/CTS) signal that allows the transmission and reception of data to occur simultaneously, improving data throughput and reducing protocol overhead. XON/XOFF software flow control, also supported by the XR16M2551IM48TR-F, uses the XON and XOFF characters to indicate that the receiver is ready to receive data, or that it should pause data transmission, respectively. This provides an effective, low overhead method of controlling the data flow.

Finally, the XR16M2551IM48TR-F UART features an array of programmable modes that allow for improved flexibility in the design. This includes features such as programmable frame buffers, which allow for the storage and transmission of larger data words, data break detection and generation, and adjustable, flexible selection of the baud rate.

In conclusion, the XR16M2551IM48TR-F UART is an ideal solution for applications demanding high speed and reliable operation. Its programmability and integrated transceiver allows for improved versatility and ease of integration into systems, making it a preferred choice for industry-leading designs.

The specific data is subject to PDF, and the above content is for reference