89H34H16G2ZCBLGI

Overview

The 89H34H16G2ZCBLGI is a PCIe Gen2 system interconnect switch manufactured by Renesas Electronics. It features 34 lanes and 16 ports, supporting a data rate of 272 Gb/s with a maximum clock frequency of 125 MHz. The device operates on supply voltages of 1 V, 2.5 V, and 3.3 V within an operating temperature range of 0°C to +70°C. It utilizes an FCBGA package with 1156 leads, measuring 35 mm in length. The component is lead-free and classified as moisture sensitive.

Feature Summary

• Functions as a system interconnect switch for PCI Express Gen2 architectures
• Provides high-bandwidth connectivity through 34 lanes and 16 ports
• Supports multi-voltage operation including 1 V, 2.5 V, and 3.3 V rails

Applications

• System interconnect switching
• PCI Express backplane connectivity
• High-speed data routing in server infrastructure

Procurement Notes

Verify the specific suffix ZCBLGI against official Renesas documentation to confirm package type and lead count accuracy. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration. Check current lifecycle status as this series may be subject to discontinuation notices or product change notifications.

Selection Notes

Select this component for applications requiring a 34-lane, 16-port PCIe Gen2 switch topology. Ensure the design supports the required 1156-lead FCBGA footprint and thermal dissipation for the specified voltage ranges. Validate that the target environment falls within the 0°C to +70°C operational temperature limits.

Part Context

This part belongs to the 89H34H16G2 series of specialized interface ICs designed for high-performance computing systems. It serves as a critical node for expanding PCIe connectivity in complex electronic architectures, distinct from lower-lane variants like the 89H22H16G2.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.