LAN8720AI-CP-TR-ABC

Product Overview

The Microchip Technology LAN8720AI-CP-TR-ABC is a surface-mount transceiver for MII and RMII interface applications. The device provides a 2/2 driver and receiver arrangement with full-duplex operation and a 100 Mbps data rate. It operates from a 1.6 V to 3.6 V supply and is specified for an operating temperature range of -40°C to 85°C. The component uses a 24-VFQFN exposed-pad package with a 24-SQFN (4x4) device package, supporting compact printed circuit board layouts. The flexPWR series designation identifies the part within Microchip Technology's interface product family.

Key Features

• Transceiver type with MII and RMII protocol support
• 2/2 driver and receiver configuration for full-duplex operation
• 100 Mbps data rate
• 1.6 V to 3.6 V supply voltage range
• Operating temperature range of -40°C to 85°C
• 24-VFQFN exposed-pad package with 24-SQFN (4x4) surface-mount footprint
• flexPWR series designation

Applications

• Embedded MII or RMII interface modules
• Full-duplex 100 Mbps communication hardware
• Low-voltage system boards using 1.6 V to 3.6 V supply rails
• Compact surface-mount circuit assemblies requiring a 4x4 transceiver package

Design & Procurement Notes

Confirm that the system uses MII or RMII and can accommodate a 2/2 full-duplex transceiver at 100 Mbps. Check that the available supply is within 1.6 V to 3.6 V and that operating conditions remain within -40°C to 85°C. The 24-VFQFN exposed-pad 4x4 footprint should be reviewed against the board layout, pad geometry, and manufacturing process. If the design relies on flexPWR series characteristics, compare the exact part number and package to the intended interface architecture.