89HT0808PYAABG8

Specialized Overview

The 89HT0808PYAABG8 is a signal retimer interface component manufactured by Renesas Electronics. It belongs to the PCI Express (PCIe) series and is designed for high-speed data transmission applications. The device is housed in a 100-LFBGA package with dimensions of 9x9 mm, specifically identified as 100-FPBGA(9x9). It supports surface mount installation and operates within a standard temperature range. This component functions as a signal repeater or buffer to maintain signal integrity across PCIe links.

Specialized Feature Summary

• Provides signal retiming capabilities for PCI Express interfaces
• Utilizes a compact 100-pin Fine-Pitch Ball Grid Array package
• Designed for surface mount technology integration

Specialized Applications

• PCI Express signal retimer interfaces
• High-speed computing systems requiring signal integrity maintenance
• Storage and communications equipment utilizing PCIe protocols

Specialized Procurement Notes

This component is classified as an End-of-Life (EOL) product by Renesas Electronics. Availability is restricted, and it may not be sold in all regions through standard distributors. Verification of current stock status and alternative sourcing options is required before procurement planning. Check official discontinuance notices for final lifecycle confirmation.

Specialized Selection Notes

Select this part only if compatibility with legacy 89HT0808P series designs is required. Verify that the 100-FPBGA(9x9) footprint matches the target PCB layout. Confirm that the PCIe retimer functionality meets system requirements without needing newer generation features. Ensure supply chain risks associated with obsolete components are acceptable for the project lifecycle.

Specialized Part Context

The 89HT0808PYAABG8 is part of the broader 89HT0808P family of PCIe retimers. It shares functional similarities with variants like the 89HT0808PYBABGI but differs in packaging and suffix specifications. This specific model represents a discontinued iteration within Renesas's interface IC portfolio, previously used in server and desktop PC architectures.

Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. As the component is discontinued, engineers must evaluate newer Renesas PCIe retimer models or third-party equivalents based on pin compatibility and electrical specifications.