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LAN8710AI

MCHPLAN8710AI

Microchip Technology
A closely related single-port 10/100 PHY from Microchip with similar RMII/MII support and footprint options; useful when you need slight differences in electrical or package choices.
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Overview

The LAN8710AI is a single-port 10/100 Ethernet physical layer transceiver (PHY) designed for embedded applications. It supports both MII and RMII interfaces, offering flexible integration with various microcontrollers and MACs. This PHY is built with flexPWR Technology for efficient power management and includes HP Auto-MDIX for simplified cable connections.

Why Choose This Part

Engineers choose the LAN8710AI for its robust operation across an industrial temperature range of -40degC to 85degC, ensuring reliability in demanding environments. Its flexPWR Technology and various power-down modes, including General Power-Down and Energy Detect Power-Down, contribute to efficient power consumption, with a run current from 20.4mA to 43mA. The integrated 1.2V regulator simplifies power supply design, and HP Auto-MDIX support reduces installation complexity by automatically correcting for crossed Ethernet cables.

Applications

Networked Industrial Control Systems
Enabling reliable 10/100 Mbps Ethernet connectivity for PLCs, HMIs, and other industrial automation equipment operating in industrial temperature ranges.
Set-Top Boxes
Providing Ethernet connectivity for home entertainment and communication devices.
Networked Printers
Integrating wired network access into office and home printing solutions.
IP Phones
Offering standard Ethernet communication capabilities for Voice over IP (VoIP) endpoints.
Embedded Web Servers
Implementing basic network access for devices with integrated web interfaces for configuration or data reporting.
Consumer Electronics
Adding Ethernet connectivity to various consumer devices requiring a wired network interface.

Key Specifications

Type Transceiver
Duplex Full
Protocol MII, RMII
Data Rate 100Mbps
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad
Voltage - Supply 1.6V ~ 3.6V
Operating Temperature -40degC ~ 85degC
Supplier Device Package 32-QFN (5x5)
Number of Drivers/Receivers 4/4

Getting Started

To get started with the LAN8710AI, engineers can utilize Microchip's comprehensive development ecosystem, including software drivers and reference designs. Integration involves connecting the PHY to a microcontroller's Media Access Controller (MAC) via MII or RMII. Microchip's MPLAB Harmony framework often provides pre-validated TCP/IP stacks and drivers for their microcontrollers, simplifying software development for network-enabled applications.

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