LAN8720 Smart Electronics Network Module

LAN8720 Smart Electronics Network Module with Ethernet Transceiver and RMII Interface Development Board

Description

LAN8720 Network Modulesupports communication with the Ethernet MAC layer controller through the RMII interface. The LAN8720 can communicate with the destination host in an optimal way by auto-negotiation (speed and duplex mode); Auto-MDIX auto-flip function is supported, and the connection can be automatically changed to direct or cross-connect without changing the network cable. It can work in loopback mode; wake-up detection in connected state; multiple low-power modes; integrated power-on reset circuit and 1.2V linear regulator circuit; two LEDs that indicate the working state of the LED.

Features

• High performance 10 I 100 Ethernet transceiver (PHY)
• Ultra low power design, can use 3.3V single power supply
• RMII interface is adopted, which greatly reduces the control pin of MCU
• HP auto midx support
• 24 pin QFN package (4x4mm), lead-free
• Flexible power management architecture
• Integrated 1.2V regulator
• voltage range: + 1.6V to + 3.6V

Connection Diagram