LAN8710A-EZC – Compact Ethernet PHY Transceiver with RMII Interface

LAN8710A-EZC is a low-power physical layer (PHY) Ethernet transceiver supporting 10/100Base-T/TX. It supports MII and RMII interfaces, enabling easy integration with microcontrollers and processors in embedded systems, IoT devices, and industrial automation. The device includes power-saving features and supports automatic detection of transmission speed and duplex mode. An integrated clock circuit simplifies PCB design. It is available in a compact 32-pin QFN package and complies with IEEE 802.3/802.3u standards, ensuring reliable Ethernet communication.

Key technical features:

• Communication standards: IEEE 802.3 and 802.3u compliant for 10BASE-T and 100BASE-TX
• Interfaces: Supports MII (Media Independent Interface) and RMII (Reduced Media Independent Interface)
• Power supply: Operating voltage range from 1.6 V to 3.6 V; can operate with a single 3.3 V supply thanks to the integrated 1.2 V regulator
• Power consumption: Low energy usage enabled by flexPWR technology
• Auto-negotiation: Automatic configuration of transmission speed (10/100 Mbps) and duplex mode (full/half)
• HP Auto-MDIX: Automatic detection and configuration of cable type (straight-through or crossover)
• Package: 32-pin QFN, surface-mount
• Operating temperature: 0°C to +85°C (commercial grade)

Applications:

• Embedded systems: Integration with microcontrollers in IoT devices, home automation, and industrial control systems
• Consumer electronics: Networking devices such as routers, switches, and set-top boxes
• Industrial systems: PLCs, HMI panels, and other Ethernet-enabled control equipment
• Educational and prototyping projects: Ideal for easy integration and supported by well-documented resources

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