Microchip Technology
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KSZ8041FTLI-TR
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KSZ8041FTLI-TR

Product Overview

Category

The KSZ8041FTLI-TR belongs to the category of Ethernet Physical Layer Transceivers.

Use

This product is primarily used for Ethernet communication, enabling the transmission and reception of data over a network.

Characteristics

  • High-speed Ethernet transceiver
  • Supports 10/100 Mbps data rates
  • Low power consumption
  • Small form factor
  • Robust performance in harsh environments

Package

The KSZ8041FTLI-TR is available in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of the KSZ8041FTLI-TR lies in its ability to provide reliable and efficient Ethernet connectivity in various electronic devices.

Packaging/Quantity

The product is typically packaged in reels or trays, with a quantity of around 2500 units per reel.

Specifications

  • Data Rate: 10/100 Mbps
  • Supply Voltage: 3.3V
  • Operating Temperature Range: -40°C to +85°C
  • Interface: MII (Media Independent Interface)
  • ESD Protection: ±8kV HBM (Human Body Model)
  • Package Type: 32-pin QFN (Quad Flat No-Lead)

Detailed Pin Configuration

The KSZ8041FTLI-TR features a 32-pin QFN package with the following pin configuration:

  1. TX_CLK
  2. TX_EN
  3. TXD[3]
  4. TXD[2]
  5. TXD[1]
  6. TXD[0]
  7. CRS_DV
  8. RX_ER
  9. RXD[3]
  10. RXD[2]
  11. RXD[1]
  12. RXD[0]
  13. RX_DV
  14. MDIO
  15. MDC
  16. VDDA
  17. VDDIO
  18. VDDCORE
  19. GND
  20. REFCLK
  21. RX_CLK
  22. COL
  23. LED[0]
  24. LED[1]
  25. LED[2]
  26. LED[3]
  27. VDDPLL
  28. VDDXTAL
  29. XTAL_OUT
  30. XTAL_IN
  31. NC
  32. GND

Functional Features

  • Auto-negotiation for speed and duplex mode
  • Supports Energy Efficient Ethernet (EEE)
  • Integrated termination resistors
  • LinkMD® TDR-based cable diagnostics
  • Loopback modes for system testing
  • Wake-on-LAN support

Advantages and Disadvantages

Advantages

  • High-speed data transmission
  • Low power consumption
  • Compact size
  • Robust performance in harsh environments
  • Energy-efficient operation

Disadvantages

  • Limited to 10/100 Mbps data rates
  • Requires external magnetics for transformer coupling

Working Principles

The KSZ8041FTLI-TR operates based on the principles of Ethernet communication. It utilizes the MII interface to transmit and receive data packets over a network. The transceiver integrates various features such as auto-negotiation, cable diagnostics, and wake-on-LAN support to ensure reliable and efficient data transfer.

Detailed Application Field Plans

The KSZ8041FTLI-TR is widely used in various applications, including:

  1. Industrial automation systems
  2. Automotive electronics
  3. Home networking devices
  4. Internet of Things (IoT) devices
  5. Embedded systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the KSZ8041FTLI-TR include:

  1. KSZ8081MNX-TR
  2. DP83848CVV/NOPB
  3. LAN8720AI-CP-TR

These alternative models provide comparable features and can be considered as substitutes for the KSZ8041FTLI-TR in different applications.

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Énumérez 10 questions et réponses courantes liées à l'application de KSZ8041FTLI-TR dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of KSZ8041FTLI-TR in technical solutions:

Q1: What is KSZ8041FTLI-TR? A1: KSZ8041FTLI-TR is a single-port 10/100 Ethernet physical layer transceiver (PHY) chip designed for use in various networking applications.

Q2: What are the key features of KSZ8041FTLI-TR? A2: Some key features of KSZ8041FTLI-TR include support for MII/RMII interfaces, auto-negotiation, energy-efficient Ethernet (EEE), and various diagnostic capabilities.

Q3: What is the purpose of using KSZ8041FTLI-TR in a technical solution? A3: KSZ8041FTLI-TR is used to provide Ethernet connectivity in embedded systems, industrial automation, IoT devices, and other applications requiring reliable network communication.

Q4: How does KSZ8041FTLI-TR connect to a microcontroller or processor? A4: KSZ8041FTLI-TR can be connected to a microcontroller or processor using either the Media Independent Interface (MII) or Reduced Media Independent Interface (RMII) interface.

Q5: Does KSZ8041FTLI-TR support auto-negotiation? A5: Yes, KSZ8041FTLI-TR supports auto-negotiation, which allows it to automatically determine the best possible connection speed and duplex mode with the connected device.

Q6: Can KSZ8041FTLI-TR operate in energy-efficient mode? A6: Yes, KSZ8041FTLI-TR supports energy-efficient Ethernet (EEE) mode, which reduces power consumption during periods of low network activity.

Q7: What diagnostic capabilities does KSZ8041FTLI-TR offer? A7: KSZ8041FTLI-TR provides various diagnostic features such as link status detection, cable length measurement, and loopback testing for troubleshooting and monitoring network connections.

Q8: What voltage levels does KSZ8041FTLI-TR support? A8: KSZ8041FTLI-TR supports both 3.3V and 2.5V power supply voltages, making it compatible with a wide range of systems.

Q9: Can KSZ8041FTLI-TR be used in industrial environments? A9: Yes, KSZ8041FTLI-TR is designed to operate reliably in industrial environments, with support for extended temperature ranges and robust EMC performance.

Q10: Are there any reference designs or application notes available for KSZ8041FTLI-TR? A10: Yes, Microchip (the manufacturer of KSZ8041FTLI-TR) provides reference designs, datasheets, and application notes on their website, which can help developers integrate the chip into their technical solutions.

Please note that the answers provided here are general and may vary depending on specific implementation requirements and product documentation.