89H24NT6AG2ZAHLGI8

Overview

The 89H24NT6AG2ZAHLGI8 is a PCI Express Gen2 system interconnect switch manufactured by Renesas Electronics. It provides 24 lanes and 6 ports of high-performance, deterministic switching with non-blocking throughput for multiple traffic flows. The device supports partitionable architecture for multi-root support and includes Non-Transparent Bridging (NTB) functions. It features movable upstream support, on-board DMA, and internal buffering optimized for large payloads. The component operates at 3.3V supply voltage and is housed in a 324-FCBGA package measuring 19x19 mm.

Feature Summary

• Supports 24 PCIe Gen2 lanes across 6 ports with full line rate non-blocking throughput
• Enables true multi-root support through partitionable switch architecture
• Integrates Non-Transparent Bridging (NTB) functions with movable upstream capability
• Includes on-board DMA and internal buffering optimized for maximum bandwidth

Applications

• High-performance server system interconnects
• Storage area network architectures
• Communication infrastructure equipment
• Multi-host embedded systems requiring low latency

Procurement Notes

Verify the specific suffix ZAHLGI8 against official Renesas documentation to confirm lead-free status and industrial temperature grade. Confirm moisture sensitivity level requirements for surface mount assembly processes. Check for end-of-life notifications or product change notices that may affect long-term availability.

Selection Notes

Select this component when designing systems requiring deterministic PCIe Gen2 switching with multi-root capabilities. Ensure the design accommodates the 324-FCBGA footprint and 3.3V power domain. Evaluate thermal management needs due to the density of 24 lanes within the specified package dimensions.

Part Context

This part belongs to the 89HPES24T6G2 series of PCI Express switches from Renesas. It shares core architectural features with other variants in the family but differs in packaging, temperature rating, and compliance specifications defined by its unique alphanumeric suffix.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Renesas technical support for current alternatives if discontinuation is confirmed.