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Product Detailed Parameters
- Description：89HPES24T6ZCBXGI
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Bulk
- Number of I/O：-
- Interface：-
- Interrupt Output：-
- Features：-
- Output Type：-
- Current - Output Source/Sink：-
- Clock Frequency：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The 89HPES24T6ZCBXGI is a PCI Express switch manufactured by Renesas Electronics. It provides 24 PCIe Gen1 lanes and six switch ports, supporting root-to-peripheral and peer-to-peer data transfers. The device features internal buffering and flow control credits optimized for maximum bandwidth and large payloads. It operates in an FCBGA package with 324 leads. The component is classified as obsolete and end-of-life.
Feature Summary
- Provides high-performance I/O expansion and switching functions between a PCIe upstream port and downstream ports.
- Supports peer-to-peer switching between downstream ports for efficient data routing.
- Features internal buffering and flow control credits optimized for maximum bandwidth and large payloads.
Applications
- PCIe system interconnect switching
- I/O expansion systems
- Root-to-peripheral data transfer architectures
Procurement Notes
This component is officially designated as obsolete and end-of-life by the manufacturer. Availability is restricted to existing stock or secondary market sources. Verify authenticity and condition carefully when sourcing from third-party distributors, as standard supply channels no longer support this part number.
Selection Notes
Engineers should evaluate newer PCIe generation switches due to the discontinued status of this Gen1 model. Consider backward compatibility requirements and verify if higher-speed alternatives meet the specific lane count and port configuration needs of the design without requiring significant architectural changes.
Part Context
This part belongs to the 89HPES series of PCIe switches. It shares functional similarities with other models in the family but is distinguished by its specific Gen1 speed rating and port configuration. The suffix indicates specific packaging and lead-free compliance variations within the product line.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers must consult official Renesas transition notices or contact authorized distributors directly for validated replacement recommendations.
