R-Car-M2

• Three times the CPU performance, six times the graphics performance, and three times the memory bus performance of the previous same-class product, the R-Car M1, and even higher performance characteristics than the existing high-end product, the R-Car H1
• Optimized functions to mid-range automotive information devices to realize software compatibility in the product family
• Offers low-cost software development board to expand development partners

Specifications

• Product No.: R8A7791
• Power supply voltage: 3.3/1.8 V (IO), 1.5/1.35 V (DDR3), 1.03 V (Core)
• CPU core
  • Arm^® Cortex^®-A15 Dual, 1.5 GHz, 10500 DMIPS
  • SH-4A core (device option), 780 MHz, 1720 DMIPS
• Cache memory
  • Arm^® Cortex^®-A15 Dual
    • L1 Instruction cache: 32 KB
    • L1 Operand cache:32 KB
    • L2 Cache: 2 MB
  • SH-4A core
    • Instruction cache: 32 KB
    • Operand cache: 32 KB
• External memory
  • DDR3-SDRAM
  • Maximum operating frequency: 800 MHz
  • Data bus width: 32 bits × 2 ch (6.4 GB/s × 2)
• Expansion bus
  • Flash ROM and SRAM
  • Data bus width: 8 or 16 bits
  • PCI Express2.0 (1lane)
• Graphics
  • PowerVR SGX544MP2 (3D)
  • Renesas graphics processor (2D)
• Video
  • Display Out × 2 ch (1 ch: LVDS, 1 ch: RGB888)
  • Video Input × 3 ch
  • Video codec module (H.264/AVC, MPEG-2/4, VC-1)
  • IP conversion module
  • JPEG accelerator
  • TS Interface × 1 ch
  • Video image processing (color conversion, image expansion, reduction, filter processing)
  • Distortion compensation module (image renderer) × 1 ch
• Audio
  • Audio DSP
  • Sampling rate converter × 10 ch
  • Serial sound interface × 10 ch
  • MOST DTCP
• Storage interfaces
  • USB 3.0 Host interface × 1 port (wPHY)
  • USB 2.0 Host interface × 2 port (wPHY)
  • SD Host interface × 3 ch (SDXC, UHS-I)
  • Multimedia card interface × 1 ch
  • Serial ATA interface × 2 ch
• In-car network and automotive peripherals
  • Media local bus (MLB) Interface × 1 ch (6 pin / 3 pin interface selectable)
  • CAN Interface × 2 ch
  • IEBus Interface
  • GPS baseband module (Galileo, GLONASS) (device option)
  • Ethernet controller AVB (IEEE802.1BA, 802.1AS, 802.1Qav and IEEE1722, GMII/MII, without PHY)
• Security
  • Crypto engine (AES, DES, Hash, RSA)
  • SecureRAM
• Other peripherals
• DMA controller
  • LBSC DMAC : 3 ch / SYS-DMAC : 30 ch / RT-DMAC : 3ch / Audio-DMAC : 26 ch / Audio (peripheral)-DMAC : 29 ch
  • 32-bit timer × 12 ch
  • PWM timer × 7 ch
  • I²C bus interface × 9 ch
  • Serial communication interface (SCIF) × 18 ch
  • Quad serial peripheral interface (QSPI) × 1 ch (for boot)
  • Clock-synchronized serial interface (MSIOF) × 3 ch (SPI/IIS)
  • Ethernet AVB controller (IEEE802.1BA/802.1AS/802.1Qav/IEEE1722, GMII/MII, without PHY)
  • Ethernet controller (IEEE802.3u, RMII, without PHY)
  • Interrupt controller (INTC)
  • Clock generator (CPG) with built-in PLL
  • On-chip debugger interface
• Low power mode
  • Dynamic Power Shutdown (CPU core, 3D, IMP)
  • AVS and DVFS function
  • DDR-SDRAM power supply backup mode
• Package: 831-pin Flip Chip BGA (27 mm × 27 mm)

PowerVR SGX is a registered trademark of Imagination Technologies in the EU and other countries. Arm and Cortex are registered trademarks or trademarks of Arm Limited.
Other product and service names that appear in this press release are trademarks or registered trademarks of their respective owners.