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KSZ8041MLLI-TR
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KSZ8041MLLI-TR

Product Overview

Category

The KSZ8041MLLI-TR 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
  • Integrated termination resistors
  • Small form factor
  • RoHS compliant

Package

The KSZ8041MLLI-TR is available in a small 48-pin LQFP package.

Essence

This transceiver enables reliable and efficient Ethernet communication in electronic devices, facilitating seamless connectivity.

Packaging/Quantity

The KSZ8041MLLI-TR is typically packaged in reels containing a quantity of 2500 units.

Specifications

  • Data Rates: 10/100 Mbps
  • Supply Voltage: 3.3V
  • Operating Temperature Range: -40°C to +85°C
  • Interface: MII (Media Independent Interface)
  • Compliance: IEEE 802.3u standard

Detailed Pin Configuration

The KSZ8041MLLI-TR has a total of 48 pins. The pin configuration is as follows:

  1. VDDIO
  2. VDDA
  3. TXEN
  4. TXD[3]
  5. TXD[2]
  6. TXD[1]
  7. TXD[0]
  8. TX_CLK
  9. CRS_DV
  10. RXD[0]
  11. RXD[1]
  12. RXD[2]
  13. RXD[3]
  14. RX_ER
  15. RX_CLK
  16. MDIO
  17. MDC
  18. VDDXTAL
  19. XTAL_OUT
  20. XTAL_IN
  21. VDDPLL
  22. PLL_REFCLK
  23. PLL_LOCK
  24. VDDCORE
  25. AVDD
  26. AVSS
  27. VDDPLL2
  28. PLL2_REFCLK
  29. PLL2_LOCK
  30. VDDPLL3
  31. PLL3_REFCLK
  32. PLL3_LOCK
  33. VDDPLL4
  34. PLL4_REFCLK
  35. PLL4_LOCK
  36. VDDPLL5
  37. PLL5_REFCLK
  38. PLL5_LOCK
  39. VDDPLL6
  40. PLL6_REFCLK
  41. PLL6_LOCK
  42. VDDPLL7
  43. PLL7_REFCLK
  44. PLL7_LOCK
  45. VDDPLL8
  46. PLL8_REFCLK
  47. PLL8_LOCK
  48. VDDPLL9

Functional Features

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

Advantages and Disadvantages

Advantages

  • Low power consumption
  • Small form factor
  • Integrated termination resistors simplify PCB design
  • Supports various Ethernet communication standards

Disadvantages

  • Limited to 10/100 Mbps data rates
  • Not suitable for high-speed Ethernet applications

Working Principles

The KSZ8041MLLI-TR operates by converting digital data into analog signals suitable for transmission over Ethernet cables. It utilizes the MII interface to communicate with the host device and performs auto-negotiation to establish the optimal speed and duplex mode.

Detailed Application Field Plans

The KSZ8041MLLI-TR is widely used in various electronic devices and systems that require Ethernet connectivity. Some of its application fields include:

  1. Industrial automation systems
  2. Network switches and routers
  3. IP cameras and surveillance systems
  4. Home automation devices
  5. Automotive electronics

Detailed and Complete Alternative Models

  1. KSZ8081MNX-TR: Similar to KSZ8041MLLI-TR, but supports gigabit Ethernet.
  2. KSZ8091MNX-TR: Another alternative with gigabit Ethernet support.
  3. KSZ8863RLLI-TR: Integrated switch with multiple Ethernet ports.

These alternative models offer different features and capabilities, allowing users to choose the most suitable option for their specific requirements.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng KSZ8041MLLI-TR sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of KSZ8041MLLI-TR in technical solutions:

Q1: What is KSZ8041MLLI-TR? A1: KSZ8041MLLI-TR is a single-port 10/100 Ethernet physical layer transceiver (PHY) that provides all the necessary functions for connecting an Ethernet MAC to a physical medium.

Q2: What are the key features of KSZ8041MLLI-TR? A2: Some key features of KSZ8041MLLI-TR include auto-negotiation, auto-MDIX, energy-efficient Ethernet support, loopback modes, and various power management options.

Q3: How can I interface KSZ8041MLLI-TR with a microcontroller or processor? A3: KSZ8041MLLI-TR uses a standard MII (Media Independent Interface) or RMII (Reduced Media Independent Interface) interface, which can be easily connected to most microcontrollers or processors.

Q4: Can KSZ8041MLLI-TR be used in industrial applications? A4: Yes, KSZ8041MLLI-TR is suitable for industrial applications as it operates over a wide temperature range and supports industrial-grade voltage levels.

Q5: Does KSZ8041MLLI-TR support Power over Ethernet (PoE)? A5: No, KSZ8041MLLI-TR does not support Power over Ethernet. It is a PHY transceiver and requires an external PoE controller if PoE functionality is needed.

Q6: What is the maximum data rate supported by KSZ8041MLLI-TR? A6: KSZ8041MLLI-TR supports both 10 Mbps and 100 Mbps data rates, depending on the negotiated speed during auto-negotiation.

Q7: Can KSZ8041MLLI-TR be used in a multi-port Ethernet switch? A7: Yes, KSZ8041MLLI-TR can be used in multi-port Ethernet switches by connecting multiple instances of the transceiver to the respective MAC interfaces.

Q8: Does KSZ8041MLLI-TR support Wake-on-LAN (WoL) functionality? A8: Yes, KSZ8041MLLI-TR supports Wake-on-LAN functionality, allowing a device to be remotely powered on from a low-power state.

Q9: What is the power supply voltage range for KSZ8041MLLI-TR? A9: The power supply voltage range for KSZ8041MLLI-TR is typically between 3.0V and 3.6V.

Q10: Are there any reference designs or application notes available for KSZ8041MLLI-TR? A10: Yes, Microchip provides reference designs and application notes that demonstrate the integration and usage of KSZ8041MLLI-TR in various technical solutions. These resources can be found on their website or through their technical support channels.

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