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DP83936AVUL-20
Product Overview
Category
The DP83936AVUL-20 belongs to the category of integrated circuits (ICs).
Use
This product is primarily used in networking applications, specifically for Ethernet communication.
Characteristics
- High-speed data transmission
- Low power consumption
- Compact size
- Reliable performance
Package
The DP83936AVUL-20 is available in a small form factor package, making it suitable for space-constrained applications.
Essence
The essence of this product lies in its ability to facilitate efficient and reliable Ethernet communication.
Packaging/Quantity
The DP83936AVUL-20 is typically packaged in reels or trays, with a quantity of 1000 units per reel/tray.
Specifications
- Operating Voltage: 3.3V
- Data Rate: Up to 10 Mbps
- Interface: Serial
- Temperature Range: -40°C to +85°C
- Pin Count: 48
Detailed Pin Configuration
The DP83936AVUL-20 features a total of 48 pins, each serving a specific function. The pin configuration is as follows:
- VCC
- GND
- TXD+
- TXD-
- RXD+
- RXD-
- CRS
- COL
- MDC
- MDIO
- INT
- CLKOUT
- REFCLK
- XTAL1
- XTAL2
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
Functional Features
The DP83936AVUL-20 offers the following functional features:
- Media Access Control (MAC) layer functionality
- Support for Ethernet protocols
- Auto-negotiation of data rate
- Collision detection and handling
- Error checking and correction mechanisms
Advantages and Disadvantages
Advantages
- High-speed data transmission enables efficient communication.
- Low power consumption helps conserve energy.
- Compact size allows for easy integration into various devices.
- Reliable performance ensures stable network connectivity.
Disadvantages
- Limited data rate of up to 10 Mbps may not be suitable for high-bandwidth applications.
- Lack of advanced features found in newer Ethernet controllers.
Working Principles
The DP83936AVUL-20 operates based on the principles of Ethernet communication. It receives and transmits data packets using the MAC layer functionality, ensuring reliable and efficient data transfer between connected devices. The integrated circuit handles tasks such as collision detection, error checking, and auto-negotiation of data rates.
Detailed Application Field Plans
The DP83936AVUL-20 finds application in various networking scenarios, including:
- Industrial Automation: Used in Ethernet-based control systems for real-time monitoring and control of industrial processes.
- Home Networking: Enables high-speed internet connectivity for home networks, facilitating seamless multimedia streaming and online gaming.
- Automotive: Integrated into automotive electronics for in-vehicle networking, enabling communication between different vehicle systems.
- Telecommunications: Utilized in networking equipment for data transmission and communication within telecommunication networks.
Detailed and Complete Alternative Models
- DP83848CVV-20: Similar to DP83936AVUL-20, this model offers enhanced data rates of up to 100 Mbps.
- DP83849IFVX-20: Provides advanced features such as Power over Ethernet (PoE) support and extended temperature range.
These alternative models offer improved capabilities and expanded functionality compared to the DP83936AVUL-20.
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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von DP83936AVUL-20 in technischen Lösungen auf
Sure! Here are 10 common questions and answers related to the application of DP83936AVUL-20 in technical solutions:
Q: What is DP83936AVUL-20? A: DP83936AVUL-20 is a specific model of Ethernet controller chip manufactured by National Semiconductor.
Q: What are the key features of DP83936AVUL-20? A: Some key features of DP83936AVUL-20 include 10 Mbps Ethernet support, MII (Media Independent Interface) compatibility, and 20 MHz clock speed.
Q: What applications can DP83936AVUL-20 be used for? A: DP83936AVUL-20 can be used in various applications such as network switches, routers, industrial automation systems, and embedded systems requiring Ethernet connectivity.
Q: How does DP83936AVUL-20 connect to other devices? A: DP83936AVUL-20 uses the MII interface to connect to other devices such as PHY (Physical Layer) chips or transceivers.
Q: What programming interfaces are supported by DP83936AVUL-20? A: DP83936AVUL-20 supports a variety of programming interfaces including parallel bus interface, serial management interface, and interrupt pins.
Q: Can DP83936AVUL-20 handle full-duplex communication? A: No, DP83936AVUL-20 only supports half-duplex communication.
Q: What power supply voltage does DP83936AVUL-20 require? A: DP83936AVUL-20 operates on a single 3.3V power supply.
Q: Does DP83936AVUL-20 support auto-negotiation of link speed and duplex mode? A: Yes, DP83936AVUL-20 supports auto-negotiation to determine the optimal link speed and duplex mode with the connected device.
Q: Can DP83936AVUL-20 be used in a low-power application? A: Yes, DP83936AVUL-20 has power-saving features such as Wake-on-LAN support and power-down modes to conserve energy.
Q: Are there any reference designs or documentation available for DP83936AVUL-20? A: Yes, National Semiconductor provides datasheets, application notes, and reference designs that can help in implementing DP83936AVUL-20 in technical solutions.
Please note that the answers provided here are general and may vary depending on the specific implementation and requirements of your technical solution.