SC28L194A1A,512

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SC28L194A1A is a peripheral component that is classified as part of the Interface - UARTs (Universal Asynchronous Receiver Transmitter). It offers full-duplex serial data transmission and reception, with a 512-byte FIFO buffer, 8-bit data bus, 1-bit parity, 1-bit stop bit, and 9600 baud rate. The device is also made with CMOS technology, consuming significantly less power than conventional baud-rate converters.

The 512-byte FIFO buffer in the SC28L194A1A enables the user to quickly receive and transmit data without monitoring each byte. It has a programmable flow control (hardware handshake) which gives an easy means of controlling data flow. This can be used to initiate data transmission, control pacing of inbound data stream, and manage line loading.

The SC28L194A1A has a variety of applications. Due to its versatile nature, it can be used for communication between a wide range of devices such as computers, controllers, printers, and terminals. It is ideal for industries that need data transmissions, particularly in the event that long-distance transmission is required. It is also suitable for industrial control applications, such as automated control systems and machine-to-machine communication.

The main components of the SC28L194A1A are ASIC (Application Specific Integrated Circuit), which is the device’s primary components, and a crystal oscillator, which is used to create a precise timing signal. This timing signal is divided into fixed time slots and is then used to determine the transmission and receiving of data. The connections between the SC28L194A1A, the processor, and the communications line are made through the RS-232 serial bus.

The working principle of this device is based on the bi-directional transmission and reception of serial data, through a dedicated serial data line, usually over a Comm Port. It sends and receives frames consisting of 8-bit data words, where each frame contains an address and a data portion. The sending of a frame is indicated by a start bit, and the frame is concluded by a stop bit, followed by a parity bit for verification. The data portion of the frame is then transmitted or received depending on the address.

The flow control of the SC28L194A1A manage the data rate. When the mailbox buffer is full, a signal is generated on the CTS (Clear-To-Send) line to inform the remote device that it should reduce or stop data transmission until enough data is freed from the mailbox buffer.

The SC28L194A1A brings a reliable, flexible, and cost effective interface between devices which adds convenience, accuracy and stability to any communications network. Its advanced FIFO buffer data handling capabilities indicate the technology is well suited to a variety of different applications in various fields.

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