1893BKILFT

Overview

The Renesas Electronics Corporation 1893BKILFT is an integrated Ethernet PHYceiver transceiver designed for 10/100BASE-TX applications. It operates within a supply voltage range of 3.14 V to 3.47 V and supports data rates of 10 Mb/s and 100 Mb/s. The component utilizes a VFQFPN-56 surface-mount package and features MII interface connectivity. It supports both full-duplex and half-duplex modes with a maximum power dissipation of 400 mW. The device functions reliably across an operating temperature range from -40°C to +85°C.

Feature Summary

• Integrated physical layer transceiver supporting 10BASE-T and 100BASE-TX standards
• Supports full duplex and half duplex communication modes
• Includes power down feature for low power consumption

Applications

• Ethernet network interface design
• Industrial communication systems
• Consumer electronics networking

Procurement Notes

Verify the exact suffix against official documentation, as the provided reference data lists the tray-packaged variant 1893BKILF rather than the reel-packaged 1893BKILFT. Confirm moisture sensitivity level requirements and ensure compatibility with the specified 3.14 V to 3.47 V supply voltage range during integration planning.

Selection Notes

Select this component when a single transceiver solution for 10/100 Mbps Ethernet is required in a compact VFQFPN-56 package. Ensure the design accommodates the specified 400 mW power dissipation and operates within the industrial temperature range. Verify that the MII interface aligns with the host controller's capabilities.

Part Context

This part belongs to the Renesas 1893C series of Ethernet PHYs. It serves as an integrated solution for connecting devices to twisted-pair Ethernet networks. The component consolidates physical layer signaling functions into a single chip, simplifying board layout compared to discrete solutions.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.