1893CY-10LFT

Overview

The 1893CY-10LFT is an Ethernet PHYceiver integrated circuit manufactured by Renesas Electronics Corporation. It functions as a physical layer controller supporting 10/100 Base-T/TX standards. The device utilizes a parallel interface and is housed in a 64-TQFP package with dimensions of 10x10 mm. It operates within a supply voltage range of 3.15V to 3.47V and supports an operating temperature range of 0°C to 70°C. This component is part of the PHYceiver series designed for Ethernet communication applications.

Feature Summary

• Integrated physical layer controller for Ethernet connectivity
• Supports 10/100 Base-T/TX transmission standards
• Utilizes parallel interface architecture

Applications

• Ethernet network interface implementations
• Industrial networking equipment
• Consumer electronics requiring wired connectivity

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and moisture sensitivity level (MSL 3) prior to assembly. Check for obsolescence notices, as this specific part number may be discontinued. Ensure storage conditions meet humidity requirements to prevent damage before soldering.

Selection Notes

Select this component when a parallel interface Ethernet PHY is required for 10/100 Mbps applications. Consider the 64-TQFP package constraints and thermal characteristics. Verify compatibility with the target system's parallel bus architecture and voltage levels. Evaluate alternative packages if space or pinout requirements differ from the standard 64-TQFP form factor.

Part Context

The 1893CY-10LFT belongs to the Renesas 1893C series of Ethernet PHYceivers. This series integrates the physical layer transceiver and MAC interface into a single chip, simplifying design for 10/100BASE-T networks. The CY variant specifically denotes the commercial temperature range and TQFP packaging option within the broader product family.