Renesas Technology Introduces Specialized SoC Device Optimized for In-Vehicle Image-Recognition Processing Applications

About Renesas Technology Corp.

Renesas Technology Corp. is one of the world's leading semiconductor system solutions providers for mobile, automotive and PC/AV (Audio Visual) markets and the world's No.1 supplier of microcontrollers. It is also a leading provider of LCD Driver ICs, Smart Card microcontrollers, RF-ICs, High Power Amplifiers, Mixed Signal ICs, System-on-Chip (SoC), System-in-Package (SiP) and more. Established in 2003 as a joint venture between Hitachi, Ltd. (TOKYO:6501)(NYSE:HIT) and Mitsubishi Electric Corporation (TOKYO:6503), Renesas Technology achieved consolidated revenue of 953billion JPY in FY2006 (end of March 2007). Renesas Technology is based in Tokyo, Japan and has a global network of manufacturing, design and sales operations in around 20 countries with about 26,500 employees worldwide. For further information, please visit


  • SuperH is a trademark of Renesas Technology Corp.
  • CAN (Controller Area Network) is a network specification for use in vehicles, proposed by Robert Bosch GmbH of Germany.
  • Other product names, company names, or brands mentioned are the property of their respective owners.

Specifications: Renesas Technology SH77650 Image-recognition SoC Device

Item   SH77650
Product name   R8A77650DA01BGV
Power supply voltage   1.2V (internal)/3.3V, 2.5V (external)
Maximum operating frequency   300MHz
Maximum processing performance   540 MIPS, 2.1 GFLOPS (at 300MHz operation)
CPU core   SH-4A (32-bit RISC type, superscalar)
On-chip RAM   256 Kbytes (on-chip bus connection) + 16 Kbytes (CPU-core internal connection)
Cache memory   4-way set associative type, with separate 32 Kbytes for instructions and 32 Kbytes for data
External memory  

Supports direct connection to DDR1-SDRAM (DDR200) via DDR1 dedicated bus.


Expansion bus enables direct connection to SRAM or ROM.

Expansion bus   Address space: 64 Mbytes x 3
Main peripheral functions   Video input interface x 3 channels
  Display function (Display Unit)
  Image-recognition processing accelerator
  Watchdog timer (WDT) x 1 channel
  Boot function
  Sound interface (SSI) x 4 channels
  Dedicated DMA controller (DMAC) x 6 channels
  Controller area network (RCAN) interface x 2 channels

A/D converter x 1 channel (4 inputs)

  Serial communication interface (SCIF) x 2 channels
  Timer x 3 channels
  I 2 C bus x 2 channels
  Interrupt controller (INTC)
Power-down modes   Sleep mode
  Module standby mode
  DDR-SDRAM power-supply backup mode
Package   376-pin BGA (19mm x 19mm)

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