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Product Detailed Parameters
- Description：89HPES24N3AZGBXGI
- 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 89HPES24N3AZGBXGI is a PCI Express switch interface integrated circuit manufactured by Renesas Electronics. It provides high-performance I/O expansion and switching functions between a PCIe upstream port and downstream ports, supporting peer-to-peer data transfers. The device features internal buffering and flow control credits optimized for maximum bandwidth and large payloads. It operates at a supply voltage of 3.3V and is housed in a 324-FCBGA package with dimensions of 19x19 mm. This component is designed for low latency and low power consumption applications requiring deterministic system interconnect switching.
Feature Summary
- Supports root-to-peripheral and peer-to-peer data transfers
- Internal buffering and flow control credits optimized for maximum bandwidth
- Low latency and low power design
Applications
- PCIe I/O expansion systems
- System interconnect switching
- High-performance peripheral connectivity
Procurement Notes
Verify the exact part number against official Renesas documentation as availability may vary. Confirm RoHS compliance status and moisture sensitivity level requirements before procurement. Check for any product discontinuance notices or end-of-life announcements that may affect long-term supply stability. Ensure compatibility with existing PCB layouts and thermal management solutions.
Selection Notes
Select this component when designing systems requiring non-blocking PCIe switching with multiple downstream ports. Consider the 324-FCBGA package size for board space constraints. Evaluate power consumption requirements against the 3.3V supply specification. Ensure the application benefits from the internal buffering capabilities for handling large payloads efficiently.
Part Context
This part belongs to the 89HPES series of PCIe switches from Renesas Electronics. It is related to other variants such as the 89HPES24NT3ZBBX and 89HPES24T3G2ZCAL8, which offer different lane counts or generation support. The series is designed for robust system interconnect solutions in enterprise and industrial environments.
Replacement Considerations
Consult official Renesas substitution guides for compatible alternatives. Verify pin-to-pin compatibility and electrical specifications if considering cross-references from other manufacturers. Ensure functional equivalence in terms of lane count and switching architecture.
