KSZ8041MLLI
Product Overview
Category
KSZ8041MLLI belongs to the category of Ethernet Physical Layer Transceivers.
Use
It is primarily used for providing physical layer connectivity in Ethernet communication systems.
Characteristics
- Supports 10/100 Mbps data rates
- Low power consumption
- Integrated termination resistors
- Auto-MDIX support
- Robust ESD protection
- Small form factor
Package
KSZ8041MLLI is available in a small 48-pin QFN package.
Essence
The essence of KSZ8041MLLI lies in its ability to provide reliable and efficient physical layer connectivity in Ethernet networks.
Packaging/Quantity
This product is typically sold in reels, with each reel containing a specific quantity of KSZ8041MLLI transceivers.
Specifications
- Data Rate: 10/100 Mbps
- Supply Voltage: 3.3V
- Operating Temperature Range: -40°C to +85°C
- Interface: MII/RMII
- Package Type: QFN
- Pin Count: 48
Detailed Pin Configuration
The pin configuration of KSZ8041MLLI is as follows:
- TX_CLK
- TX_EN
- TX0
- TX1
- TX_ER
- RX_CLK
- RX_DV
- RX0
- RX1
- CRS
- COL
- MDIO
- MDC
- VDDA
- VDDC
- VDDIO
- VDDPLL
- VSSA
- VSSC
- VSSIO
- VSSPLL
- REFCLK
- XTALI
- XTALO
- VDDXTAL
- VSSXTAL
- TEST
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
Functional Features
- Auto-negotiation
- LinkMD® TDR-based cable diagnostics
- Energy Efficient Ethernet (EEE) support
- Wake-on-LAN (WoL) support
- Loopback modes for diagnostics
- LED indicators for link/activity status
Advantages and Disadvantages
Advantages
- Low power consumption
- Integrated termination resistors simplify PCB design
- Robust ESD protection ensures reliability
- Small form factor saves board space
Disadvantages
- Limited to 10/100 Mbps data rates
- No support for higher data rates like Gigabit Ethernet
Working Principles
KSZ8041MLLI operates by receiving and transmitting electrical signals over the physical layer of an Ethernet network. It uses the MII/RMII interface to communicate with the MAC layer of the system. The transceiver supports auto-negotiation, allowing it to automatically determine the best communication parameters with the connected device.
Detailed Application Field Plans
KSZ8041MLLI is widely used in various applications, including: - Industrial automation systems - Automotive electronics - Home networking devices - Internet of Things (IoT) devices - Embedded systems
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to KSZ8041MLLI are: - KSZ8081RNB - DP83848CVV - LAN8720A
These models offer similar functionality and can be used as replacements depending on the specific requirements of the application.
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แสดงรายการคำถามและคำตอบทั่วไป 10 ข้อที่เกี่ยวข้องกับการใช้ KSZ8041MLLI ในโซลูชันทางเทคนิค
Sure! Here are 10 common questions and answers related to the application of KSZ8041MLLI in technical solutions:
Q1: What is KSZ8041MLLI? A1: KSZ8041MLLI 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 KSZ8041MLLI? A2: Some key features of KSZ8041MLLI include support for MII/RMII interfaces, auto-negotiation, energy-efficient Ethernet (EEE), loopback modes, and various diagnostic capabilities.
Q3: What is the typical operating voltage range for KSZ8041MLLI? A3: The typical operating voltage range for KSZ8041MLLI is 3.3V ±10%.
Q4: Can KSZ8041MLLI be used in both MII and RMII interfaces? A4: Yes, KSZ8041MLLI supports both MII (Media Independent Interface) and RMII (Reduced Media Independent Interface) interfaces, providing flexibility in system design.
Q5: Does KSZ8041MLLI support auto-negotiation? A5: Yes, KSZ8041MLLI supports auto-negotiation, allowing it to automatically establish the best possible link configuration with the connected device.
Q6: What is Energy-Efficient Ethernet (EEE)? A6: EEE is a feature supported by KSZ8041MLLI that reduces power consumption during periods of low network activity, helping to conserve energy.
Q7: Can KSZ8041MLLI operate in loopback mode? A7: Yes, KSZ8041MLLI supports loopback modes, which can be useful for testing and troubleshooting purposes.
Q8: What diagnostic capabilities does KSZ8041MLLI offer? A8: KSZ8041MLLI provides various diagnostic features, including link status indication, cable length measurement, and signal quality monitoring.
Q9: Is KSZ8041MLLI compatible with different Ethernet standards? A9: Yes, KSZ8041MLLI is compatible with IEEE 802.3 and various Ethernet standards, making it suitable for a wide range of networking applications.
Q10: Can KSZ8041MLLI be used in industrial environments? A10: Yes, KSZ8041MLLI is designed to operate reliably in industrial environments, offering robustness and stability required for such applications.
Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.