LAN8742A-CZ-TR

The LAN8742A-CZ-TR is a low-power 10/100 Ethernet transceiver IC designed for network communication applications. It features advanced power management capabilities and robust performance, making it ideal for embedded networking solutions.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VDDIO: Digital core supply voltage
• VDDA: Analog supply voltage
• TXD0/TXD1: Transmit Data 0/1
• RXD0/RXD1: Receive Data 0/1
• MDC: Management Data Clock
• MDIO: Management Data I/O
• REFCLK: Reference Clock
• LED1/LED2: LED Outputs
• CRS: Carrier Sense
• RXER: Receiver Error
• RST: Reset Pin
• VDDIO: Digital core supply voltage

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LAN8742A-CZ-TR IC for a visual representation.

Key Features

• Low-Power Ethernet Transceiver: The LAN8742A-CZ-TR offers low power consumption without compromising performance.
• Advanced Power Management: Features advanced power management modes for efficient energy usage.
• IEEE 802.3 Compliance: Compliant with IEEE 802.3 specifications for reliable network communication.
• Robust Performance: Ensures robust and stable performance in network applications.
• Embedded Networking: Suitable for embedded systems requiring Ethernet connectivity.

Note: For detailed technical specifications, please refer to the LAN8742A-CZ-TR datasheet.

Application

• Embedded Networking: Ideal for embedded systems, industrial applications, and IoT devices requiring Ethernet connectivity.
• Network Communication: Used in network switches, routers, and other networking equipment for data transmission.
• Industrial Automation: Suitable for industrial automation systems that demand reliable and efficient network communication.

Functionality

The LAN8742A-CZ-TR is a high-performance Ethernet transceiver that enables reliable data transmission in networked systems. It provides stable connectivity and efficient power management for embedded networking applications.

Usage Guide

• Power Supply: Connect VDDA and VDDIO to appropriate power supplies as per the datasheet recommendations.
• Data Connections: Connect TXD0/TXD1 and RXD0/RXD1 to the transmit and receive data lines, respectively.
• LED Indications: Utilize LED1/LED2 outputs for network status indications.

Frequently Asked Questions

Q: Can the LAN8742A-CZ-TR operate in full-duplex mode?
A: Yes, the LAN8742A-CZ-TR supports full-duplex operation for simultaneous data transmission and reception.

Q: Is the LAN8742A-CZ-TR suitable for industrial temperature ranges?
A: Yes, the LAN8742A-CZ-TR is designed to operate in industrial temperature ranges, ensuring performance in harsh environments.