SC16C650BIB48,157

Series:	--
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Features:	--
Number of Channels:	1, UART
FIFO's:	32 Byte
Protocol:	--
Data Rate (Max):	3Mbps
Voltage - Supply:	2.5V, 3.3V, 5V
With Auto Flow Control:	Yes
With IrDA Encoder/Decoder:	Yes
With False Start Bit Detection:	Yes
With Modem Control:	Yes
Mounting Type:	Surface Mount
Package / Case:	48-LQFP
Supplier Device Package:	48-LQFP (7x7)
Base Part Number:	SC16C650

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Introduction

SC16C650BIB48,157 is a Universal Asynchronous Receiver/Transmitter (UART) device, used forserial communication. It is used in applications that require full-duplex asynchronous communication between two UARTs without relying on a dedicatedsystem clock. By transmitting and receiving data via one serial line withNRXD and NTXD pins, SC16C650BIB48,157 provides full-duplex asynchronouscommunications at baud rates of up to 921.6 kbps, with aninterface to all common processor buses including SPI, I2C, and even Ethernet.

Application Field and Usage Scenario of SC16C650BIB48,157

As a sophisticated UART, SC16C650BIB48,157 is used in a wide variety of applications. In the applications of industrial automation, SC16C650BIB48,157 is a reliable and robust segment controller, which can manage and control various devices in a production line. For instance, it can be used for controlling of electromechanical and robotic systems in order to automate the material handling processes. Therefore, users can get detailed data from each production line, and then make reasonable evaluations.Moreover, SC16C650BIB48,157 can be used in medical (healthcare) applications such as biometrics, where it can be utilized for collecting and processing biometric data for identity recognition and authentication. SC16C650BIB48,157 is a suitable UART for the demand of very high-speed and accurate biometric data processing since it supports baud rate up to 921.6 kbps.Moreover, in transportation applications, SC16C650BIB48,157 helps to route communications between a wide range of devices as it supports both Ethernet and serial buses like SPI and I2C. For example, in vehicle control systems, SC16C650BIB48,157 is commonly used to directly connect various controllers within the vehicle, in order to increase safety and improve the real-time response.

Working Principle of SC16C650BIB48,157

SC16C650BIB48,157 is a versatile serial communication device, in which two UARTs cancommunicate with each other without reliance on a dedicated system clock. Being different from other conventional UARTs, it does not require a serial clock to be provided with communication operation.In internal implementation, SC 16C650BIB48,157 contains two independent UARTs, identified as A and B, in which NRXD & NTXD pairs are used as the data receivers and transmitters respectively. Meanwhile, when communication is established, the data can be shifted under SC16C650BIB48,157 dynamically, which is managed and monitored by the internal FIFO (First-In-First-Out) unit.For the communication process, when one transmitter is sending data, the other receiver is synchronously picking up the data. Resynchronization between data transmission andreceiving is done by using the Xon/Xoff protocol, to ensure reliable communications between both UARTs.In addition, SC16C650BIB48,157 supports many intermediary features for data transmission, such as five-wire handshake (RTS/CTS), flow control as well as SRAM buffer setup, which allow more convenience and flexibility in data communication process.

Conclusion

SC16C650BIB48,157 is a secure, reliable and high-speed UART device, which can be used to facilitate data transmission between two UARTs. It is widely applied in industrial automation, medical applications and transportation systems. With a range of embedded features as well as a mechanism which allows transferring and receiving data without requiring a dedicated system clock, SC16C650BIB48,157 provides highly efficient and precise data communication, making it an excellent choice for any UART system.

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