89HP0608SZBABI8

Overview

The Renesas 89HP0608SZBABI8 is an eight-channel SAS/SATA signal repeater designed for high-speed data transmission applications. It operates at a maximum data rate of 6Gbps and supports I2C programming interfaces for configuration. The device is housed in a 100-CABGA package with dimensions of 9.0 x 9.0 x 1.7 mm and a 0.8 mm pitch. It functions as a buffer and retimer to restore signal integrity across serial links. The component is classified as obsolete, with a Moisture Sensitivity Level (MSL) of 3.

Feature Summary

• Provides eight independent channels for signal regeneration and buffering
• Supports I2C interface for system-level control and diagnostics
• Optimized for SAS and SATA protocol compliance

Applications

• SAS/SATA storage systems
• High-performance computing infrastructure
• Data communications equipment

Procurement Notes

This component is officially listed as obsolete by the manufacturer. Availability is restricted to surplus or secondary market sources. Verify RoHS compliance status carefully, as older batches may not meet current environmental standards. Confirm package authenticity and MSL handling requirements before integration into production lines.

Selection Notes

Engineers should evaluate alternative active components due to the discontinued status of this part. Ensure that any substitute maintains compatibility with 6Gbps signaling rates and I2C control protocols. Review pinout and thermal characteristics to guarantee mechanical fit within existing PCB layouts without redesigning the footprint.

Part Context

This model belongs to the 89HP0608S family of signal repeaters from Renesas (formerly IDT). These devices are engineered to extend reach and improve eye diagrams for serial data streams. The specific suffix indicates tape-and-reel packaging for automated assembly processes.

Replacement Considerations

Public confirmed substitutes: None identified.