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Renesas Electronics and Renesas Mobile Corp. have announced the availability of a new member of the R-Car Series of automotive Systems-on-Chip (SoCs). Capable of delivering more than 25,000 DMIPS, the R-Car H2 provides high performance and state-of-the-art 3D graphics capabilities for high-end multimedia and navigation automotive systems.
The R-Car H2 is powered by the ARM®Cortex™A-15 quad-core configuration running an additional ARM®Cortex™A-7 quad-core – the industry’s first implementation of a Quad ARM®Cortex A15 and the big.LITTLE processing technique in an automotive SoC.
The highly efficient bus architecture of the R-Car H2 includes dedicated CPU and IP caches, enabling Renesas to reduce the DDR3 memory bandwidth consumption. In order to ensure adequate memory bandwidth, the R-Car H2 is equipped with two independent DDR3-1600 32-bit interfaces. This allows for much more efficient access to different content simultaneously, compared to a single 64-bit DDR interface. The R-Car family aspires to provide users with the highest capable multitasking processing solution on the automotive market today.
In developing the R-Car series of SoCs, Renesas has leveraged the experiences with mobile products, where there is a strong focus on power consumption reductions. The applied technologies of these mobile products are transferred to Renesas’ automotive SoCs to provide unique and effective power optimization and handling.
With the R-Car H2, Renesas provides not only extremely powerful performance but also a robust ecosystem, including board support packages (BSPs), middleware, development environment and partner solutions, which enables quick prototyping and drastic reduction of high-end product development costs.
The R-Car H2 integrates advanced automotive interfaces like Ethernet AVB, MOST-150 and CAN and mass storage interfaces like SATA, USB3.0/2.0, SDcard and PCI Express for system expansion. As a device option, the GPS baseband engine handles all modern navigation standards.
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