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Product Detailed Parameters
- Description：89HPES16T4ZHBCGI8
- 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 89HPES16T4ZHBCGI8 is a PCI Express I/O expansion switch manufactured by Renesas Electronics. It belongs to the PRECISE series and provides switching functions between one upstream port and multiple downstream ports, supporting peer-to-peer transfers. The device operates on a 3.3V supply voltage and utilizes a 324-FCBGA package with dimensions of 19x19 mm. It is classified as a specialized interface IC for PCI Express applications. The component is currently listed as obsolete or end-of-life in public distributor records.
Feature Summary
- Provides high-performance I/O expansion and switching capabilities between PCIe upstream and downstream ports.
- Supports both root-to-peripheral and peer-to-peer data transfer architectures.
Applications
- PCI Express I/O expansion systems
- System design evaluation and prototyping
- Switch interface applications
Procurement Notes
This component is identified as obsolete or end-of-life by the manufacturer. Public distribution channels indicate limited or no availability. Verification of current stock status and alternative sourcing options is required before procurement planning. Check official Renesas documentation for final disposition details.
Selection Notes
Select this part only if legacy compatibility with the PRECISE series architecture is required. Verify that the 324-FCBGA package fits the target PCB layout. Confirm that the 3.3V operating voltage aligns with system power rails. Due to obsolescence, evaluate long-term supply chain risks and potential redesign needs.
Part Context
The 89HPES16T4ZHBCGI8 is part of the 89HPES16 family of PCI Express switches from Renesas. It shares functional similarities with other members like the 89HPES16T4AG2ALGI but differs in packaging and suffix specifications. It serves as a specialized interface solution for expanding PCIe connectivity in embedded or industrial systems.
Replacement Considerations
Public sources list the 89HPES16T4AG2ALGI as an alternative within the same family. Verify pinout and electrical compatibility before substitution. Consult Renesas engineering support for validated replacement recommendations due to the obsolete status of the original part.
