1893CKILFT

Overview

The 1893CKILFT is an Ethernet PHY integrated circuit manufactured by Renesas Electronics, belonging to the 1893C series. It supports 10BASE-T and 100BASE-TX standards with a single transceiver capable of full and half duplex operation. The device operates within a supply voltage range of 3.14 V to 3.47 V and functions at data rates of 10 Mb/s and 100 Mb/s. It utilizes MDI, MDI-X, and MII interfaces for connectivity. The component is housed in a VFQFPN-56 package designed for surface mount installation. It maintains an operating temperature range from -40°C to +85°C, with a maximum power dissipation of 400 mW and a maximum supply current of 160 mA.

Feature Summary

• Integrated physical layer controller supporting 10/100 BASE-T/TX Ethernet standards
• Supports both full duplex and half duplex communication modes
• Compatible with MDI, MDI-X, and MII interface types

Applications

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

Procurement Notes

Verify RoHS compliance status through official documentation before procurement. Confirm moisture sensitivity level requirements for storage and handling procedures. Ensure the VFQFPN-56 package footprint matches the target PCB layout. Check for any product change notices affecting specifications or assembly guidelines.

Selection Notes

Select this component when a single transceiver solution for 10/100 Mbps Ethernet is required. Consider the VFQFPN-56 package constraints for board space. Verify that the 3.3V supply voltage aligns with system power rails. Ensure the industrial temperature range meets environmental demands.

Part Context

This part belongs to the Renesas 1893C series of Ethernet PHYceivers. It serves as a physical layer controller for standard Ethernet networks. The series provides integrated solutions for network connectivity applications requiring reliable data transmission over twisted pair cabling.

Replacement Considerations

The ICS1893CKILF is listed as an alias for this part number. Verify functional equivalence if substituting. No other confirmed public substitute part numbers are available.