The vehicle computer solution is an ideal platform for the development of applications such as gateways, car servers, and zone control. It enables the realization and support of next-generation E/E architecture.

System Benefits​:

  • Supports the newest automotive network technologies (TSN Ethernet switch, 10BASE-T1S, 1000BASE-RH, 2.5GBASE-T1, etc.) plus legacy networks (CAN, LIN, FlexRay, and SENTetc.) In addition, support for analog input, wake-up, and real-time clocks increases development usability.​
  • Sufficient computing power (up to 27K DMIPS application performance plus greater than 5.3K DMIPS real-time performance) to host the ever-increasing amount of user applications.​
  • Allows designers to re-use up to 80% of the software code developed for three generations of R-Car system-on-chip (SoC) and RH850 automotive MCU applications.​
  • The combination of pre-regulators and PMICs developed for R-Car S4 can provide various supply voltages to meet functional safety requirements up to ASIL D in accordance with ISO 26262.



  • Gateway controller for zone/domain controller, etc.

Winning Combinations Interactive Diagram

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AS-246 AS246 AS246 AS246 12V Battery 12V Battery 12V Battery 12V Battery 12V Battery 12V Battery 12V Battery 12V Battery 12V Battery Buck Regulator/LDO Buck Regulator/LDO Buck Regulator/LDO SoC R-Car S4 SoC R-Car S4 SoC R-Car S4 Peripheral (PHY/Memory) Peripheral (PHY/Memory) Peripheral(PHY/Memory) Clock Generator 1 Clock Generator Clock Generator Clock Generator 2 Clock Generator Clock Generator Connector Arrow Connector Arrow.131 Sheet.135 PCIe PCIe PCIe Connector Arrow.133 Connector Arrow.134 Sheet.136 Ethernet Ethernet Ethernet Connector Arrow.133 Connector Arrow.134 Sheet.140 FlexRay FlexRay FlexRay Connector Arrow.133 Connector Arrow.134 Sheet.144 LIN LIN LIN Connector Arrow.133 Connector Arrow.134 Sheet.148 CAN-FD CAN-FD CAN-FD Connector Arrow.133 Connector Arrow.134 Connector Arrow.152 Connector Arrow.153 Connector Arrow.155 Connector Arrow.157 Connector Arrow.158 Connector Arrow.170 Connector Line Connector Arrow.173 Connector Arrow.174 DC/DC Buck DC/DC Buck DC/DC Buck RTC RTC RTC Connector 1 Connector dotted line.177 Connector dotted line.179 Connector dotted line.180 Connector Line.181 Connector Line.182 1...4 1...4 1...4 1...8 1...8 1...8 1...16 1...16 1...16 12V 12V 12V 1.2V/1.8V/3.3V 1.2V/1.8V/3.3V 1.2V/1.8V/3.3V Analog Input Analog Input Analog Input PMIC PMIC PMIC DC/DC DC/DC DC/DC
Exiting Interactive Block Diagram