Microchip Technology
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KSZ8001SI
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KSZ8001SI

Product Overview

Category

The KSZ8001SI belongs to the category of Ethernet Physical Layer Transceivers.

Use

It is primarily used for providing physical layer connectivity in Ethernet-based communication systems.

Characteristics

  • The KSZ8001SI is a highly integrated transceiver that supports 10/100 Mbps data rates.
  • It features advanced power management capabilities, making it suitable for low-power applications.
  • This transceiver is designed to meet the requirements of industrial and automotive applications.
  • It offers robust performance and reliability in harsh environments.

Package

The KSZ8001SI is available in a small form factor package, allowing for space-efficient integration into various systems.

Essence

The essence of the KSZ8001SI lies in its ability to provide reliable and high-performance Ethernet connectivity in demanding applications.

Packaging/Quantity

This transceiver is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

  • Data Rate: 10/100 Mbps
  • Supply Voltage: 3.3V
  • Operating Temperature Range: -40°C to +85°C
  • Interface: MII/RMII
  • Power Consumption: Low power mode available
  • ESD Protection: ±8kV HBM, ±2kV CDM

Detailed Pin Configuration

The KSZ8001SI has a pin configuration as follows:

  1. TXD0+
  2. TXD0-
  3. TX_EN
  4. RXD0+
  5. RXD0-
  6. CRS_DV
  7. RX_ER
  8. MDIO
  9. MDC
  10. VDD33
  11. GND
  12. REF_CLK
  13. TX_CLK
  14. RX_CLK
  15. VDD18
  16. VDDA
  17. VDD25
  18. VDD33
  19. GND
  20. GND

Functional Features

  • Auto-negotiation: The KSZ8001SI supports auto-negotiation, allowing for automatic configuration of link speed and duplex mode.
  • Energy-Efficient Ethernet (EEE): It incorporates EEE technology to reduce power consumption during periods of low network activity.
  • LinkMD+: This feature enables cable diagnostics and fault detection, enhancing network reliability.
  • Loopback Modes: The transceiver offers loopback modes for testing and troubleshooting purposes.

Advantages and Disadvantages

Advantages

  • High integration and compact size
  • Robust performance in harsh environments
  • Low power consumption
  • Support for auto-negotiation and EEE
  • Cable diagnostics and fault detection capabilities

Disadvantages

  • Limited data rate compared to higher-speed Ethernet standards
  • Interface compatibility may be limited to MII/RMII interfaces

Working Principles

The KSZ8001SI operates by converting digital data into analog signals suitable for transmission over Ethernet cables. It utilizes advanced signal processing techniques to ensure reliable communication and robust performance.

Detailed Application Field Plans

The KSZ8001SI is well-suited for a wide range of applications, including: - Industrial automation systems - Automotive electronics - Home networking devices - Embedded systems - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the KSZ8001SI include: - KSZ8081RNB - KSZ8091MNX - KSZ8863MLL

These models provide comparable features and can be considered as alternatives based on specific application requirements.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق KSZ8001SI في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of KSZ8001SI in technical solutions:

Q1: What is the KSZ8001SI? A1: The KSZ8001SI is a highly integrated Ethernet physical layer transceiver (PHY) that supports 10/100 Mbps data rates.

Q2: What are the key features of the KSZ8001SI? A2: The key features of the KSZ8001SI include auto-negotiation, auto-MDIX, energy-efficient Ethernet (EEE), and various diagnostic capabilities.

Q3: Can the KSZ8001SI be used in industrial applications? A3: Yes, the KSZ8001SI is designed to operate reliably in industrial environments, making it suitable for industrial applications.

Q4: Does the KSZ8001SI support Power over Ethernet (PoE)? A4: No, the KSZ8001SI does not support PoE. It is a PHY transceiver and does not provide power to connected devices.

Q5: What interfaces does the KSZ8001SI support? A5: The KSZ8001SI supports MII (Media Independent Interface) and RMII (Reduced Media Independent Interface) interfaces.

Q6: Can the KSZ8001SI be used in automotive applications? A6: No, the KSZ8001SI is not specifically designed for automotive applications. It is more commonly used in industrial and consumer applications.

Q7: Is the KSZ8001SI compatible with different microcontrollers? A7: Yes, the KSZ8001SI is compatible with a wide range of microcontrollers as long as they support the MII or RMII interface.

Q8: What is the operating voltage range of the KSZ8001SI? A8: The KSZ8001SI operates from a single 3.3V power supply, making it suitable for low-power applications.

Q9: Does the KSZ8001SI support advanced features like VLAN tagging? A9: No, the KSZ8001SI is a basic PHY transceiver and does not support advanced features like VLAN tagging.

Q10: Can the KSZ8001SI be used in PoE switches or routers? A10: Yes, the KSZ8001SI can be used in PoE switches or routers as a PHY transceiver, but it does not provide PoE functionality itself.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.