89HP0504PZBABGI8

Specialized Overview

The Renesas 89HP0504PZBABGI8 is a four-channel PCIe Gen2 signal repeater designed for high-speed data transmission applications. It operates within the 89HP0504P series and supports data rates from 2.5 Gbps to 5 Gbps. The device utilizes a CABGA-100 package with a 9x9 mm footprint, featuring 100 leads and a pitch of 0.8 mm. It includes advanced signal conditioning, diagnostic features, and power-saving capabilities. The component supports I2C programming and built-in mux/demux for fail-over support. It is rated for commercial and industrial temperature ranges.

Specialized Feature Summary

• Four-channel architecture optimized for PCIe Gen2 signal integrity
• Advanced analog signal conditioning and diagnostic monitoring
• Built-in multiplexer/demultiplexer functionality for fail-over support
• I2C programmable interface for system configuration

Specialized Applications

• High-performance computing systems requiring signal extension
• Enterprise storage area networks (SANs)
• Telecommunications infrastructure equipment

Specialized Procurement Notes

Verify end-of-life status through official Renesas notifications, as discontinuation notices may affect long-term availability. Confirm moisture sensitivity level and reflow soldering profiles prior to assembly. Ensure compatibility with existing PCB layout constraints for the CABGA-100 package. Cross-reference part numbers such as IDT89HP0504PZBABGI8 for legacy documentation alignment.

Specialized Selection Notes

Select this component when extending PCIe Gen2 traces beyond standard length limits while maintaining signal integrity. Compare against other channels in the 89HP0504P family if different channel counts or protocols are required. Verify that the industrial temperature range meets environmental specifications. Consider pin-strapped alternatives if I2C configuration is not needed.

Specialized Part Context

This part belongs to the IDT 89HP0504P series of PCIe signal repeaters, originally developed by Integrated Device Technology before its acquisition by Renesas Electronics. The series targets demanding 2.5Gbps to 5Gbps applications in computing and communications. The specific suffix ZBABGI8 indicates the package type, lead finish, and temperature grade within the broader product line.

Specialized Replacement Considerations

Direct substitutes include other variants within the 89HP0504P family, such as 89HP0504PZBABG8, differing primarily in packaging quantity or minor manufacturing revisions. No alternative protocol repeaters serve as direct functional equivalents due to specific PCIe Gen2 optimization.