1893BKILF

Overview

The Renesas Electronics 1893BKILF is an integrated Ethernet PHY transceiver designed for 10/100BASE-TX networks. 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 device features an MII interface and supports both full-duplex and half-duplex modes. Packaged in a VFQFPN-56 format, it functions reliably across temperatures from -40°C to +85°C with a maximum power dissipation of 400 mW.

Feature Summary

• Integrates physical layer transceiver functionality for 10/100BASE-TX standards
• Supports MII interface connectivity for host processor integration
• Operates in both full-duplex and half-duplex transmission modes

Applications

• Ethernet network interface implementations
• Industrial communication systems requiring wide temperature operation
• Embedded networking hardware

Procurement Notes

Verify component authenticity through authorized channels due to humidity sensitivity classification. Confirm package integrity upon receipt as the device requires moisture management during storage and handling. Ensure compatibility with 3.3V logic levels before integration into target designs.

Selection Notes

Select this component when a single integrated PHY solution is required for 10/100BASE-TX applications. Verify that the host system supports the MII interface protocol. Ensure the operating environment remains within the specified -40°C to +85°C temperature range for reliable performance.

Part Context

This part belongs to the 1893B series of Ethernet PHYs manufactured by Renesas Electronics. It serves as a standalone physical layer controller for Ethernet connectivity. The device simplifies design by integrating necessary analog and digital circuitry for network transmission.

Replacement Considerations

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