1893AFLFT

Overview

The ICS1893AFLFT is a 10/100 Base-T/TX Ethernet Physical Layer Controller manufactured by Renesas Electronics. It operates within a supply voltage range of 3.14V to 3.47V and supports an operating temperature range of 0°C to 70°C. The component utilizes a 48-SSOP package with dimensions of 0.295 inches (7.50mm) width. It functions as a PHYceiver interface controller for Ethernet protocols.

Feature Summary

• Integrated 10/100 Base-T/TX physical layer controller
• Parallel interface connectivity
• PHYceiver series architecture

Applications

• Network Interface Cards (NIC)
• PC motherboards
• Switches and routers
• DSL and cable modems
• Game machines

Procurement Notes

Verify the current lifecycle status, as this part number may be discontinued or subject to product change notifications. Confirm RoHS compliance details and moisture sensitivity levels prior to procurement. Ensure the specific suffix matches design requirements, as packaging or labeling changes may occur without functional alteration.

Selection Notes

Select this component for designs requiring a parallel interface Ethernet PHY in a compact 48-SSOP form factor. Verify that the system power supply aligns with the specified 3.14V to 3.47V range. Consider thermal management for the 0°C to 70°C commercial temperature grade. Evaluate pin compatibility if replacing older variants within the 1893C family.

Part Context

This device belongs to the PHYceiver series of Ethernet controllers from Renesas. It serves as a physical layer solution for standard Ethernet networking applications. The component integrates the necessary circuitry for 10/100 Mbps data transmission over twisted pair media.

Replacement Considerations

The ICS1893CY-10LF is a documented variant within the same family, offering similar functionality but housed in a 64-TQFP package. Verify pinout compatibility and mechanical constraints before substituting.