89HPES16T4G2ZABXG8

Specialized Overview

The 89HPES16T4G2ZABXG8 is a PCI Express switch interface integrated circuit manufactured by Renesas Electronics. It belongs to the PRECISE series and operates on a 3.3V supply voltage. The device is housed in a 288-SBGA package with dimensions of 23x23 mm, designed for surface mount installation. This component functions as a specialized interface IC for switching applications within PCI Express systems.

Specialized Feature Summary

• Provides high-performance switching capabilities for PCI Express interfaces
• Supports non-blocking throughput for multiple traffic flows across ports
• Optimized internal buffering and flow control credits for maximum bandwidth

Specialized Applications

• PCI Express I/O expansion systems
• System interconnect switching
• Root-to-peripheral data transfer architectures

Specialized Procurement Notes

Verify component authenticity through authorized channels due to potential availability constraints. Confirm RoHS compliance status and moisture sensitivity level requirements before procurement. Check for end-of-life notifications or product change notices that may affect long-term supply stability.

Specialized Selection Notes

Select this component when designing systems requiring dedicated PCI Express switching functionality. Ensure compatibility with 3.3V power domains and verify PCB layout constraints for the 288-SBGA footprint. Consider thermal management requirements associated with high-density BGA packages.

Specialized Part Context

This part is part of the 89HPES16T4G2 family of PCI Express switches from Renesas. It shares architectural similarities with other members like the 89HPES16T4G2ZABX8 but differs in specific packaging or suffix designations. The family targets high-performance interconnect solutions for enterprise and industrial applications.

Specialized Replacement Considerations

Direct substitutes include IDT89HPES16T4G2ZABX8. Verify pinout and electrical specifications against original design requirements before substitution.