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:
- VDDIO
- VDDA
- TXEN
- TXD[3]
- TXD[2]
- TXD[1]
- TXD[0]
- TX_CLK
- CRS_DV
- RXD[0]
- RXD[1]
- RXD[2]
- RXD[3]
- RX_ER
- RX_CLK
- MDIO
- MDC
- VDDXTAL
- XTAL_OUT
- XTAL_IN
- VDDPLL
- PLL_REFCLK
- PLL_LOCK
- VDDCORE
- AVDD
- AVSS
- VDDPLL2
- PLL2_REFCLK
- PLL2_LOCK
- VDDPLL3
- PLL3_REFCLK
- PLL3_LOCK
- VDDPLL4
- PLL4_REFCLK
- PLL4_LOCK
- VDDPLL5
- PLL5_REFCLK
- PLL5_LOCK
- VDDPLL6
- PLL6_REFCLK
- PLL6_LOCK
- VDDPLL7
- PLL7_REFCLK
- PLL7_LOCK
- VDDPLL8
- PLL8_REFCLK
- PLL8_LOCK
- 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:
- Industrial automation systems
- Network switches and routers
- IP cameras and surveillance systems
- Home automation devices
- Automotive electronics
Detailed and Complete Alternative Models
- KSZ8081MNX-TR: Similar to KSZ8041MLLI-TR, but supports gigabit Ethernet.
- KSZ8091MNX-TR: Another alternative with gigabit Ethernet support.
- 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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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät KSZ8041MLLI-TR :n soveltamiseen teknisissä ratkaisuissa
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.