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Product Detailed Parameters
- Description：89HPES16T4ZHBCGI
- 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 89HPES16T4ZHBCGI is a PCI Express switch interface integrated circuit manufactured by Renesas Electronics Corporation. It belongs to the PRECISE series and is designed for high-performance I/O expansion applications. The device supports PCIe Gen1 lanes and provides switching functions between upstream and downstream ports. It features internal buffering and flow control credits optimized for maximum bandwidth and large payloads, ensuring low latency and low power consumption. The component utilizes a surface-mount installation type within a specific ball grid array package configuration suitable for dense board layouts.
Feature Summary
- Supports root-to-peripheral and peer-to-peer data transfers
- Optimized internal buffering for large payload handling
- Low latency and low power architecture
Applications
- PCIe I/O expansion systems
- System design evaluation and prototyping
- Software development integration
Procurement Notes
Verify component authenticity through authorized channels as this part may be subject to discontinuance notices. Check current stock availability with distributors since supply status can change. Confirm package markings and datasheet revisions match the required specifications before procurement. Ensure compliance with RoHS and export control classifications relevant to your region.
Selection Notes
Select this component when designing systems requiring PCIe Gen1 switching capabilities with low power constraints. Consider the specific package dimensions and pinout compatibility with your PCB layout. Evaluate thermal requirements based on the surface mount package type. Verify that the internal buffering meets the bandwidth needs of your connected peripherals.
Part Context
This part is part of the 89HPES family from Renesas, which includes various configurations for PCIe switching. Similar parts like the 89HPES16T4G2ZABXG share the same series but may differ in package or speed grades. The family is known for providing robust I/O expansion solutions for industrial and computing applications.
Replacement Considerations
Check for official replacement notifications from Renesas. Alternative parts within the PRECISE series may offer similar functionality but require verification of pin compatibility and electrical parameters.
