89H32NT24AG2ZAHLGI

Overview

The 89H32NT24AG2ZAHLGI is a PCIe Gen2 system interconnect switch manufactured by Renesas Electronics. It provides 32 lanes and 24 ports with non-blocking architecture for high-performance deterministic switching. The device operates at a maximum clock frequency of 125 MHz and supports data rates up to 256 Gb/s. It utilizes a 484-lead FCBGA package (23x23 mm) suitable for surface mount installation. Power requirements include 1 V, 2.5 V, and 3.3 V supplies. The component functions within an operating temperature range of -40°C to +85°C and features a 32/64-bit data bus width.

Feature Summary

• Non-blocking switch architecture optimized for high performance system interconnect
• Partitionable switch architecture supporting true multi-root configurations
• Supports multiple Nontransparent Bridging (NTB) functions

Applications

• High-performance system interconnect switching
• Multi-root server architectures
• Deterministic data flow management in enterprise systems

Procurement Notes

Verify the specific suffix ZAHLGI against official Renesas documentation to confirm lead-free status and tray packaging details. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity. Confirm RoHS compliance and moisture sensitivity level requirements prior to procurement. Check for any product change notices or obsolescence alerts associated with this specific variant.

Selection Notes

Select this component when designing systems requiring 32 PCIe Gen2 lanes and 24 ports. Ensure the design supports the required 1 V, 2.5 V, and 3.3 V power domains. Verify that the PCB layout accommodates the 484-FCBGA package dimensions. Consider thermal management solutions for operation within the specified industrial temperature range.

Part Context

This part belongs to the 89H32NT24BG2 series of PCIe switches from Renesas. It shares architectural similarities with other variants in the family but differs in specific suffix designations related to packaging and environmental compliance. It serves as a core interconnect solution for expanding PCIe connectivity in complex computing environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Renesas technical support for direct replacements or compatible alternatives within the same product family.