XR16V2551IMTR-F

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The XR16V2551IMTR-F is a Universal Asynchronous Receiver Transmitter (UART) that is designed to provide a low-cost, high-performance, and fully featured serial interface. It is ideal for applications that require low-power consumption, high-speed communication, full-duplex communication, and data transfer over long distances.

The XR16V2551IMTR-F is an integrated single-chip UART that can support up to 16 separate channels at a time. It features a 64-pin QFP, 28-pin TSSOP and a 24-pin QFN packages, and is available in speeds ranging from 1200 bps to 4 Mbps in 12 MHz reference clock. The device integrates all the necessary functions needed to transmit and receive asynchronous serial data such as UART logic, data buffers and a universal asychronous receiver.

The XR16V2551IMTR-F is an integrated and flexible solution for a wide range of industry and consumer applications. It supports full-duplex and half-duplex transmission, DMA transfers and various communication protocols, such as Ethernet, RS-232, RS-422, RS-485 and Modbus. The integrated line-oriented clocking and data synchronization support allows for up to 4 Mbps data transfer.

The XR16V2551IMTR-F UART provides various operating modes that are designed to help optimize power consumption in low-power applications. For instance, the power-down mode only powers the UART logic, so that it is idle when the system is powered down. This reduces power consumption significantly since the device’s clock generator is shut down during the power-down mode.

The UART also features a low-power sleep mode that can be enabled to further reduce power consumption. When the sleep mode is enabled, the UART will enter a low-power state where both the transmitter and receiver are disabled. This reduces the power consumption of the device significantly compared to other UARTs, as only the logic and clock circuitry remains active.

The FIFO (First In First Out) buffers also help to improve performance by increasing the data transfer rate and improving the overall system throughput. The FIFO stores up to 512 bytes of data which can be transmitted or received faster than without FIFO due to its ability to read out data in order sequentially.

The XR16V2551IMTR-F can be used for a number of applications such as connecting PLCs and other RS-232, RS-422, RS-485 and Modbus-enabled devices. It can also be used in applications that require low-power consumption such as barcode scanners, temperature control systems and automation systems.

In conclusion, the XR16V2551IMTR-F provides a flexible and powerful serial interface that is suitable for a wide range of applications. Its FIFO buffers, clock synchronization, and low-power sleep mode make it ideal for low-power applications and its support for multiple communication protocols make it suitable for a variety of industry and consumer applications.

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