Overview

Description

Renesas provides Vehicle Computer 4 which is an ideal platform for the development of applications such as gateways, car servers and zone control to realize the next generation of E/E architecture.

The R-Car S4 is an advanced system-on-chip (SoC) with embedded MCU cores capable of ultra-low power operation. Combine with PMICs (RAA271041 + RAA271005) developed for R-Car Gen4 to enable optimal power control and functional safety support.

System Benefits​:

  • Supports vehicle-mounted testing with a robust metal box, vehicle connectors and components for automotive temperature (-40 °C to 85 °C).
  • Supports the newest automotive network technologies (TSN Ethernet Switch, 10BASE-T1S, 1000BASE-RH, 2.5GBASE-T1, etc.) plus legacy networks (CAN, LIN, FlexRay, SENT, etc.) Also, supports analog input, wake-up and real-time clock to increase development usability.
  • Sufficient computing power (up to 27k DMIPS application performance plus greater than 5.3k DMIPS real-time performance) to host the evolving amount of user applications.
  • Allows designers to re-use up to 80 percent of software code developed for three generations of R-Car SoCs and RH850 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.
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Vehicle Computer for Future E/E Architecture

 

Related Products

Product Description Featured Document Ordering
       
Boards and Kits with SoC      
Vehicle Computer Generation 4 Ideal Platform to Evaluate New E/E Architectures Using the R-Car S4 in Gateway, Car Server or Zone Control Applications Contact Sales Contact Sales
       
System-on-Chip (SoC)      
R-Car S4 Automotive System-on-Chip (SoC) for Car Server/Communication Gateway Contact Sales Contact Sales
       
Pre-Regulator      
RAA271041 Cold Crank Boost and Buck Controller with Drivers for ASIL-D Automotive Applications Datasheet Buy/Sample
       
Power Management IC (PMIC)      
RAA271005 Automotive 11-Channel Safe SoC PMIC with Extremely Low Quiescent Current Datasheet Buy/Sample
       
Buck Regulator      
ISL78206 40V 2.5A Buck Controller with Integrated High-Side MOSFET Datasheet Buy/Sample
ISL78235 5A Automotive Synchronous Buck Regulator Datasheet Buy/Sample
ISL78236 Dual 3A Current Sharing 2.5MHz High-Efficiency Synchronous Buck Regulator Datasheet Buy/Sample
       
Linear Regulator (LDO)      
ISL78310 High Performance 1A LDO Datasheet Buy/Sample
       
Real-Time Clock (RTC)      
ISL1208 I2C Real-Time Clock/Calendar, Low Power RTC with Battery-Backed SRAM
*Industrial Grade, -40 °C to 85 °C Support
Datasheet Buy/Sample
       
Clock Generator      
5P35023 Programmable VersaClock® Clock Generator Datasheet Buy/Sample
Clock Generator
(Under Development)
12-Channel Automotive Clock Generator Contact Sales Contact Sales
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Winning Combos

Winning Combinations for Automotive

Renesas' complementary automotive product portfolios of Analog + Power + Embedded Processing + Connectivity work together to deliver comprehensive solutions. Our product experts have developed "Winning Combinations," compelling product combinations that help our customers accelerate their designs and get to market faster.

Discover More Winning Combinations