89HPES16T4G2ZBBXI8

Specialized Overview

The 89HPES16T4G2ZBBXI8 is a specialized interface integrated circuit manufactured by Renesas Electronics Corporation, functioning as a PCI Express switch. It provides system interconnect switching capabilities within the PRECISE series. The device operates on a 3.3V supply voltage and utilizes a 288-SBGA package with dimensions of 23x23 mm. It supports surface mount installation and is classified under industrial temperature grade. The component is designated as obsolete status.

Specialized Feature Summary

• Provides high-performance deterministic system interconnect switching for multiple traffic flows
• Supports non-blocking throughput across all ports regardless of switch loading
• Optimized internal buffering and flow control credits for maximum bandwidth

Specialized Applications

• PCI Express I/O expansion systems
• High-performance system interconnect architectures
• Root-to-peripheral data transfer configurations

Specialized Procurement Notes

This component is officially listed as obsolete by the manufacturer. Verification of availability requires checking authorized distributors for remaining stock or approved replacement alternatives. Ensure compliance with RoHS and REACH regulations as specified in the datasheet before procurement consideration.

Specialized Selection Notes

Select this part for applications requiring 16-lane PCIe Gen2 switching with 4 ports. Verify compatibility with 3.3V logic levels and 288-SBGA footprint constraints. Consider the industrial temperature range if operating in harsh environments. Confirm end-of-life status implications for long-term production support.

Specialized Part Context

Part of the 89HPES16T4G2 family, which includes variants like 89HPES16T4G2ZABXG and 89HPES16T4AG2ALGI. These devices share similar switching functionalities but differ in packaging, temperature grades, and RoHS compliance. The ZBBXI8 suffix indicates specific package and lead-free characteristics within this series.

Specialized Replacement Considerations

Consult official Renesas documentation for direct pin-compatible substitutes. Alternative parts may include other members of the 89HPES16 series with updated manufacturing statuses. Verify electrical and mechanical specifications before substitution.