DP83934CVUL-20

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Protocol:	Ethernet
Function:	Controller
Interface:	Parallel
Standards:	10 Base-T PHY
Voltage - Supply:	4.75 V ~ 5.25 V
Current - Supply:	140mA
Operating Temperature:	0°C ~ 70°C
Package / Case:	160-BQFP
Supplier Device Package:	160-PQFP (28x28)
Base Part Number:	DP83934

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IntroductionThe DP83934CVUL-20 is a type of interface controller that is used to control communicative data transmission between two different devices via a shared communication bus. It is a bridge device which is capable of managing data communication between two devices in different applications. This device typically offers support for communication protocols such as SPI (Serial Peripheral Interface), I2C (Inter-Integrated Circuit), and UART (Universal Asynchronous Receiver/Transmitter).Application FieldDaniel Umberto’s DP83934CVUL-20 is primarily used in automotive, industrial, and medical applications. In the automotive sector, the device is utilized to connect sensors, actuators and communication lines for carrying out different tasks. This type of controller is also used in factory automation as well as medical systems, where it helps in connecting different types of electronic components.In addition to being used as a bridge device between two different devices, the DP83934CVUL-20 is also used as an independent controller. It can be used in applications such as Telemetry Systems, where it is used to read data from a remote device and then transfer it to a central computer. It can be used to provide temperature readings, pressure readings and other critical readings in industrial set ups. It can even be used in home automation systems to facilitate communication between different home devices.Working PrincipleThe primary working principle of a DP83934CVUL-20 is based on the concept of communication bus. This bus consists of two main components: a Master and a Slave. The Master is the controlling device in the bus, which performs all the communication operations. It is responsible for the initiation of data transfer. The Slave is the device which acts as the receiver for the communication operations.The communication between the two devices is managed by the DP83934CVUL-20. Essentially, the device converts data from the Master device into a language that can be understood by the Slave device. The device then transmits the communication-translated data to the Slave device. Once the Slave device receives the data, it will respond accordingly, depending upon the nature of the data received.In terms of communication protocols, the DP83934CVUL-20 offers support for the SPI, I2C and UART protocols. By using these three communication protocols, the device can be used to communicate different types of data between two devices such as temperature, pressure and other readings.ConclusionTo sum up, the DP83934CVUL-20 is a type of interface controller that is used to control communicative data transmission between two different devices via a shared communication bus. It is primarily used in automotive, industrial and medical applications. It works on the concept of communication bus and offers support for the SPI, I2C and UART protocols, which are used for communication between two different devices.

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