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Product Detailed Parameters
- Description：IC REDRIVER I2C 4CH 36VFQFPN
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tray
- Type：Buffer, ReDriver
- Applications：I2C
- Input：2-Wire Bus
- Output：2-Wire Bus
- Data Rate (Max)：6.25Gbps
- Number of Channels：4
- Delay Time：-
- Signal Conditioning：-
- Voltage - Supply：-
- Current - Supply：-
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：36-VFQFN Exposed Pad
- Supplier Device Package：36-VFQFPN (4x7.5)
- Capacitance - Input：-
- Grade：-
- Qualification：-
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Overview
The Renesas 89HP0604QBZBNRGI is a 4-channel signal buffer and redriver designed for high-speed serial applications. It supports data rates up to 6.25Gbps, making it suitable for XAUI and SATA interfaces. The device features an I2C programming interface for configuration and diagnostic control. It is housed in a 36-VFQFPN package with dimensions of 4x7.5mm. This component provides advanced signal conditioning and power-saving features for computing and storage systems.
Feature Summary
- Provides four independent channels for signal buffering and redriving
- Supports data transmission speeds up to 6.25Gbps
- Includes built-in multiplexing/demultiplexing capabilities for fail-over support
- Features advanced diagnostic registers accessible via I2C interface
Applications
- XAUI signal repeater applications
- SATA host-to-device connectivity extension
- High-speed computing interconnects
- Storage area network (SAN) infrastructure
Procurement Notes
Verify the exact suffix ZBNRGI against official Renesas documentation to confirm package type and moisture sensitivity level. Check current lifecycle status as previous variants like QBZBNRG are marked obsolete. Ensure I2C address configurations match system requirements before integration.
Selection Notes
Select this component when four-channel signal integrity restoration is required at 6.25Gbps. Consider the VFQFPN package constraints for PCB layout. Verify that the I2C control interface aligns with the host controller's available bus lines. Evaluate power consumption profiles against thermal design limits for dense server environments.
Part Context
This part belongs to the 89HP0604 series of signal repeaters from Renesas. It complements other variants like the 89HP0604X and 89HP0604S which offer different packaging or specific protocol optimizations. The series targets demanding applications requiring low latency and high analog performance in storage and communications networks.
Replacement Considerations
Public confirmed substitute part numbers are not explicitly listed in the provided source material. Users should consult Renesas official cross-reference guides for direct replacements. Generic equivalents may lack the specific I2C diagnostic features and fail-over mux capabilities documented for this model.
