LAN8820I-ABZJ
Product Overview
Category
The LAN8820I-ABZJ belongs to the category of Ethernet controllers.
Use
It is primarily used for providing Ethernet connectivity in various electronic devices and systems.
Characteristics
- High-speed Ethernet controller
- Supports 10/100/1000 Mbps data rates
- Low power consumption
- Compact size
- Robust performance
Package
The LAN8820I-ABZJ comes in a small form factor package, suitable for integration into different electronic designs.
Essence
The essence of LAN8820I-ABZJ lies in its ability to provide reliable and high-speed Ethernet connectivity in a compact and energy-efficient manner.
Packaging/Quantity
The LAN8820I-ABZJ is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.
Specifications
- Data Rates: 10/100/1000 Mbps
- Interface: USB 2.0
- Power Supply: 3.3V
- Operating Temperature Range: -40°C to +85°C
- Package Type: QFN (Quad Flat No-Lead)
- Dimensions: 6mm x 6mm
Detailed Pin Configuration
The LAN8820I-ABZJ has the following pin configuration:
- VDD33
- VDD33
- GND
- GND
- TXD+
- TXD-
- RXD+
- RXD-
- CRS
- MDIO
- MDC
- INT_N
- CLK125
- REFCLK
- VDD33
- VDD33
Functional Features
- Integrated MAC and PHY
- Auto-negotiation support
- Wake-on-LAN functionality
- Jumbo frame support
- Energy-efficient Ethernet (EEE) support
- Link and activity LED indicators
Advantages and Disadvantages
Advantages
- High-speed data transfer rates
- Low power consumption
- Compact size for easy integration
- Robust performance and reliability
- Support for various Ethernet standards
Disadvantages
- Requires USB 2.0 interface for connectivity
- Limited to wired Ethernet connectivity only
Working Principles
The LAN8820I-ABZJ operates by receiving and transmitting Ethernet frames through its integrated MAC and PHY components. It communicates with the host system via a USB 2.0 interface, enabling high-speed data transfer between the device and the network.
Detailed Application Field Plans
The LAN8820I-ABZJ finds applications in various fields, including:
- Consumer electronics: Smart TVs, set-top boxes, gaming consoles
- Industrial automation: PLCs, industrial control systems
- Networking equipment: Routers, switches, network adapters
- Automotive: In-vehicle infotainment systems, telematics devices
- Internet of Things (IoT): Connected devices, smart home automation
Detailed and Complete Alternative Models
- LAN8720A-CZJ: Similar Ethernet controller with 10/100 Mbps data rates.
- LAN8742A-CZJ: Ethernet controller with 10/100 Mbps data rates and extended temperature range.
- LAN7800I-AEZJ: USB 3.0 Ethernet controller with 10/100/1000 Mbps data rates.
(Note: The above alternative models are provided for reference purposes and may vary based on availability and specific requirements.)
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av LAN8820I-ABZJ i tekniska lösningar
Sure! Here are 10 common questions and answers related to the application of LAN8820I-ABZJ in technical solutions:
1. What is LAN8820I-ABZJ? - LAN8820I-ABZJ is a high-performance, low-power Ethernet physical layer transceiver (PHY) chip designed for use in various networking applications.
2. What are the key features of LAN8820I-ABZJ? - LAN8820I-ABZJ features include support for 10/100/1000 Mbps data rates, advanced power management, integrated voltage regulators, and various interface options.
3. What are the typical applications of LAN8820I-ABZJ? - LAN8820I-ABZJ is commonly used in applications such as embedded systems, industrial automation, IoT devices, network switches, and other Ethernet-enabled devices.
4. Does LAN8820I-ABZJ support Power over Ethernet (PoE)? - No, LAN8820I-ABZJ does not support Power over Ethernet. It is a PHY chip that handles the physical layer functions of Ethernet communication.
5. What interfaces does LAN8820I-ABZJ support? - LAN8820I-ABZJ supports various interfaces including MII (Media Independent Interface), RMII (Reduced Media Independent Interface), and RGMII (Reduced Gigabit Media Independent Interface).
6. Can LAN8820I-ABZJ be used with both single-board computers and microcontrollers? - Yes, LAN8820I-ABZJ can be used with both single-board computers and microcontrollers as long as they have compatible interface options.
7. Is LAN8820I-ABZJ compatible with different operating systems? - Yes, LAN8820I-ABZJ is compatible with various operating systems including Linux, Windows, and other popular real-time operating systems (RTOS).
8. What power supply voltage does LAN8820I-ABZJ require? - LAN8820I-ABZJ requires a power supply voltage of 3.3V.
9. Does LAN8820I-ABZJ support Wake-on-LAN (WoL) functionality? - Yes, LAN8820I-ABZJ supports Wake-on-LAN (WoL) functionality, allowing the device to be remotely powered on from a low-power state.
10. Are there any evaluation boards or development kits available for LAN8820I-ABZJ? - Yes, Microchip provides evaluation boards and development kits that include LAN8820I-ABZJ, allowing developers to easily test and integrate the chip into their designs.
Please note that these answers are general and may vary depending on specific implementation details and requirements.