Renesas RADAR MCU for Advanced Driver Assistance System (ADAS)
RH850/V1R-M consists of 32-bit single-chip microcontroller with multiple CPUs, Code Flash, Data Flash, RAM, DMA controllers, many communication interfaces that are used in the automotive applications, A/D converters, timer units, etc. For the Radar function it incorporates a DSP toolkit (DSPSS) with additional RAM and has a high speed differential interface.
This chip is compliant with the functional safety standard required in the automotive applications (ISO26262).
|CPU||2 x RH850G3MHcore 320 MHz|
|Prgram Flash||2 MB|
|Data Flash||64 KB|
|INTC||INTC1 on CPU: 2 x 32 ch INTC2: 224ch|
|DSP toolkit||320 MHz,16-way SIMD, Local RAM 64 KB, Instruction RAM 64 KB
- Dedicated DSP can offload various radar signal processing such as FFT and CFAR from the CPUs and can process at high speed.
- The buses are designed to allow the heavy data traffic.
- DMA module supports transfer and reconstruction of the radar data cube.
- Trace function.
|High-speed Differential Interface||MIPI CSI2 3 units (4 lanes/unit)|
|DMA||DMAC 16 channels / DTS 128 channels|
|Security||ICUSE 1 unit|
|Timers||System Timer: 16 units, WDT: 3 units
Timer Array Unit 4 units (TAUJ 2 units + TAUD 2 units), PIC Timer 1 unit
|Communication Interface||CAN FD: 6 channels, FlexRay 1 unit (2 channels), Fast Ethernet 1 port,
LIN/UART: 1 channel, High Speed SPI 4 channels, High Speed USRT 1 channel
|12-bit A/D Converter||10 channels x 2 units (Conversion time 1 μs)|
|Operating Voltage||3.3 V for I/O and A/D converter, 1.25 V for CPU|
|Other peripherals||Error Control Module, Data CRC, Clock Monitor, Core Voltage Monitor, Temperature Sensor|
|Debug function||JTAG, LPD Supported, Aurora Trace I/F|
|Package||292-pin FBGA (17 mm x 17 mm, 0.8 mm pitch)|
For documentation for this product, such as technical updates, datasheets, and user's manuals, please contact your Renesas sales representative or office.
You can find an explanation of orderable part numbers here.
Resources for Software and Hardware
|My Renesas||Create a My Renesas account to use our tool download services, receive e-newsletter/update notifications, and take advantage of our other services.|
|e-learning||Information for studying and learning about microcontrollers and microprocessors.|
|FAQ||Frequently asked questions and useful hints for development.|
|Forum||A forum and community site to share technical information, questions and opinions with others who use Renesas products.|
Software Design Support
|CS+||An integrated development environment that can be used for coding, assembling/compiling, and simulation. (Also included with Renesas Starter Kits.)|
|e2 studio||Renesas eclipse embedded studio, known as e² studio, is a complete development and debug environment based on the popular Eclipse CDT project.|
|E1||A standard Renesas on-chip debugging emulator that enables users to carry out ample debugging for real development at low cost. (Also included with starter kits.)|
The information contained herein has been provided by a member of Renesas Partners. This information is provided on the Renesas website provided for convenience and informational purposes only. Renesas is not responsible for the contents of this page or any changes or updates to the information posted on this page. Certain links provided herein permit you to leave this site and enter non-Renesas sites. These linked sites are not under control of Renesas. Renesas is not responsible for the contents of any linked site or any changes or updates to such sites. These links are provided for convenience and informational purposes only. The inclusion of any link does not imply endorsement by Renesas of any linked site.
Renesas's Publication of information regarding third-party products or services does not constitute an endorsement regarding the suitability of such products or services or a warranty, representation or endorsement of such products or services either alone or in combination with any of Renesas's product or service.