SC16C2550IB48,157

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The SC16C2550IB48,157 is a universal asynchronous receiver-transmitter (UART) designed for a wide range of serial communications applications. It is a UART controller for Serial Communications Bus (SCB) applications, which provides efficiently and reliably serial data transmission to different interface types including: EIA-232, EIA-422, EIA-485, and others. The chip provides two asynchronous data transfer paths on two channels and is optimized for medium to high-speed applications up to 750 Kbps on all interfaces.

The SC16C2550IB48,157 provides several features to enhance the speed and reduce master processor load and also has additional power-saving features such as a low-power sleep mode. The device is configured through programmable registers and can include customized control functions. It also provides an easy-to-use bus arbitration mechanism for ensuring a continuous data transfer. The microprocessor interface is fully integrated with I/O ports to minimize software load.

The SC16C2550IB48,157 has 108 pins in a 48 pin wide SOIC package and has a maximum operating power of 1.7 W. The part is designed with a 70 MHz 16 Bit system bus, which provides improved performance for I/O processing. The device has a total of 16 registers for data transfer control, 32 transmit/receive FIFO\'s, a 32K-bit static RAM, and a USART instance with general purpose registers to support data formatting, data buffering, and programmable baud rate.

The SC16C2550IB48,157 consists of two independent channels of UART operations, which allow two-way asynchronous serial data transfer. It supports both standard and extended mode UARTs, with two types of data formats, 8- or 9- bit. It also supports four modes for start and stop bit generation and detection. The part provides handshake, interrupt and DMA mode for Slave-Keep or Master/Slave transfers.

The SC16C2550IB48,157 has several features that significantly improve system performance. The first feature is the built-in error correction and data collision detection. It also provides a full-duplex mode that allows simultaneous transmission of data in both directions. On top of that, it provides up to 496-character FIFO buffer with time-out capabilities.

The SC16C2550IB48,157 is the ideal device for connecting external devices to a processor via serial interface unit. It supports multiple interface protocols, such as EIA-232, EIA-422, EIA-485 as well as other proprietary protocols. It provides efficient data rates up to 750 Kbps per channel and can be used in multiple environments such as industrial, consumer, and medical applications. In addition to its advantages of ease of use, reliable performance, and compact size, the device is backward compatible for older designs and is available in commercial and extended temperature grades.

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