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KSZ8041NLA3TR
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KSZ8041NLA3TR

Product Overview

Category

KSZ8041NLA3TR belongs to the category of Ethernet Physical Layer Transceivers.

Use

It is primarily used for Ethernet communication in various electronic devices and systems.

Characteristics

  • Supports 10/100 Mbps data rates
  • Low power consumption
  • Small form factor
  • Robust performance
  • Wide operating temperature range

Package

The KSZ8041NLA3TR comes in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of KSZ8041NLA3TR lies in its ability to provide reliable and efficient Ethernet connectivity in electronic devices.

Packaging/Quantity

The product is typically packaged in reels or tubes, with a specific quantity per package. Please refer to the manufacturer's documentation for detailed information.

Specifications

  • Data Rate: 10/100 Mbps
  • Supply Voltage: 3.3V
  • Operating Temperature Range: -40°C to +85°C
  • Interface: MII/RMII
  • Package Type: QFN

Detailed Pin Configuration

The KSZ8041NLA3TR has a total of 32 pins. The pin configuration is as follows:

  1. VDDIO
  2. TXD0
  3. TXD1
  4. TX_EN
  5. CRS_DV
  6. RXD0
  7. RXD1
  8. RX_ER
  9. REF_CLK
  10. MDIO
  11. MDC
  12. VDDA
  13. VDDC
  14. VDD
  15. GND
  16. GND
  17. GND
  18. GND
  19. GND
  20. GND
  21. GND
  22. GND
  23. GND
  24. GND
  25. GND
  26. GND
  27. GND
  28. GND
  29. GND
  30. GND
  31. GND
  32. GND

Functional Features

  • Auto-negotiation
  • LinkMD® TDR-based cable diagnostics
  • Energy Efficient Ethernet (EEE) support
  • Loopback modes for diagnostics
  • Integrated termination resistors
  • Supports multiple LED configurations

Advantages and Disadvantages

Advantages

  • Low power consumption
  • Compact size
  • Robust performance in various operating conditions
  • Supports advanced features like EEE and cable diagnostics

Disadvantages

  • Limited data rate compared to higher-speed transceivers
  • Requires external magnetics for proper operation

Working Principles

The KSZ8041NLA3TR operates by converting the digital signals from the MAC (Media Access Control) layer into analog signals suitable for transmission over Ethernet cables. It also receives analog signals from the cable and converts them back into digital signals for the MAC layer.

Detailed Application Field Plans

The KSZ8041NLA3TR is widely used in various applications, including but not limited to: - Network switches - Routers - Industrial automation systems - Embedded systems - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

  • KSZ8081MNXIA
  • KSZ8091MNXIA
  • KSZ9031RNXIA
  • KSZ9131RNXIA
  • KSZ8863MLL/FLL
  • KSZ8873MLL/FLL

These alternative models offer similar functionality and can be considered as alternatives to the KSZ8041NLA3TR based on specific requirements and design considerations.

Note: The above information is provided for reference purposes only. Please consult the manufacturer's datasheet and documentation for the most accurate and up-to-date information.

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기술 솔루션에 KSZ8041NLA3TR 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of KSZ8041NLA3TR in technical solutions:

Q1: What is KSZ8041NLA3TR? A1: KSZ8041NLA3TR is a single-chip 10/100 Ethernet physical layer transceiver (PHY) that provides all the necessary functions for connecting an Ethernet node to a physical Ethernet network.

Q2: What are the key features of KSZ8041NLA3TR? A2: Some key features of KSZ8041NLA3TR include support for 10/100 Mbps data rates, MII/RMII interfaces, auto-negotiation, energy-efficient Ethernet (EEE), and various power management modes.

Q3: How can I interface KSZ8041NLA3TR with a microcontroller or processor? A3: KSZ8041NLA3TR supports both MII (Media Independent Interface) and RMII (Reduced Media Independent Interface) interfaces, which can be easily connected to a microcontroller or processor using standard digital I/O pins.

Q4: Can KSZ8041NLA3TR be used in industrial applications? A4: Yes, KSZ8041NLA3TR is suitable for industrial applications as it operates over a wide temperature range (-40°C to +85°C) and has built-in features like linkMD® cable diagnostics and loopback modes.

Q5: Does KSZ8041NLA3TR support Auto-MDIX? A5: Yes, KSZ8041NLA3TR supports Auto-MDIX, which allows the PHY to automatically detect and adjust for straight-through or crossover Ethernet cables.

Q6: Can KSZ8041NLA3TR operate in low-power modes? A6: Yes, KSZ8041NLA3TR supports energy-efficient Ethernet (EEE) and various power management modes to minimize power consumption during idle or low-traffic periods.

Q7: What is the maximum cable length supported by KSZ8041NLA3TR? A7: KSZ8041NLA3TR supports cable lengths of up to 100 meters for both 10 Mbps and 100 Mbps Ethernet connections.

Q8: Does KSZ8041NLA3TR support auto-negotiation? A8: Yes, KSZ8041NLA3TR supports auto-negotiation, which allows it to automatically determine and configure the best possible link parameters with the connected device.

Q9: Can KSZ8041NLA3TR be used in PoE (Power over Ethernet) applications? A9: Yes, KSZ8041NLA3TR can be used in PoE applications as it supports the necessary signaling and isolation requirements for Power over Ethernet.

Q10: Are there any evaluation boards or reference designs available for KSZ8041NLA3TR? A10: Yes, Microchip provides evaluation boards and reference designs for KSZ8041NLA3TR, which can help developers quickly prototype and integrate the PHY into their designs.

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