Renesas has a family of control plane (I3C) switches and expanders to significantly improve signal integrity and performance in a wide variety of applications, including CPU/BMC/DIMM management for servers and data enters.

Renesas control plane (I3C) switches and expanders enable intelligent management of CPU, BMC, DIMM, and other peripherals with significant performance and power benefits over other serial communication interfaces with easy-to-use bidirectional signaling capabilities in a small footprint.

Product Selector: I³C Intelligent Switches and Expanders

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Type Title Date
Brochure PDF 3.57 MB
Application Note PDF 187 KB
Overview PDF 807 KB
3 items
I3C Bus Expander Family Overview

Next-generation host interface bus delivers maximum flexibility, speed and performance for server and client motherboards. To get started on your I3C bus interface design visit

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