Overview

Description

The R-Car H3Ne is a scale down of H3e, with similar positioning. It has more narrow data throughput and some peripherals optimized out. Its applications are broad, including for example In-Vehicle Infotainment systems and Integrated Cockpit. It is compliant with the ISO 26262 (ASIL-B) functionality safety standard for automotive and has enhanced security functions.

Features

  • Compliant with ISO 26262 (ASIL-B) functionality safety standard for automotive
  • System-on-chip (SoC) for automotive that enables the highest level of performance
  • Compatibility with previous products enables use of existing ecosystem and access to over 180 R-Car Consortium partners

Comparison

Applications

Applications

  • In-Vehicle Infotainment systems
  • Integrated cockpit

Documentation

Design & Development

Software & Tools

Software Downloads

Type Title Date
Software & Tools - Other Log in to Download ZIP 428.12 MB
Software & Tools - Other Log in to Download ZIP 1.55 MB
Software & Tools - Other Log in to Download ZIP 3.98 MB
Software & Tools - Evaluation Software Log in to Download ZIP 2.35 MB
4 items

Sample Code

Models

Specification

Item R-Car H3Ne(-1.7G) Specifications
Product Name
(Part Number)
R-Car H3Ne (R8A779M8)
R-Car H3Ne-1.7G (R8A779MB)
Power Supply Voltage 3.3V/1.8V (IO), 1.1V (LPDDR4), 0.8V (core), 2.5V (Ethernet AVB)
CPU Core Arm® Cortex®-A57
Quad
Arm® Cortex®-A53
Quad
Arm® Cortex®-R7
Dual lockstep
Cache Memory L1 instruction cache: 48KB
L1 operand cache: 32KB
L2 cache: 2MB
L1 instruction cache: 32KB
L1 operand cache: 32KB
L2 cache: 512KB
L1 instruction cache: 32KB
L1 operand cache: 32KB
External Memory LPDDR4-SDRAM
Maximum operating frequency: 1600MHz
Data bus width: 32 bits x 2 ch (12.8GB/s x 2)
Expansion Bus PCI Express 2.0 (1 lane) x 2 ch
3D Graphics IMG PowerVR Series6XT GX6650
Video Display Out x 3 ch
Video Input x 8 ch
Video codec module (H.265, H.264/AVC, MPEG-4, VC-1, etc.)
IP conversion module
TS Interface x 2 ch
Stream and Security Processor
Video image processing (up and down scaling, dynamic γ correction, color space conversion, I/P conversion, super resolution processing, rotation, visual near lossless image compression)
Distortion compensation module x 4 ch (IMR-LSX4)
Audio Audio DSP
Sampling rate converter × 10 ch
Serial sound interface × 10 ch
MOST DTCP
Storage Interfaces USB 3.0 host interface (DRD) × 1 ports (wPHY)
USB 2.0 host/function/OTG interface × 2 ports (wPHY)
SD host interface × 4 ch (SDR104)
Multimedia card interface × 2 ch
Serial ATA interface × 1 ch
In-car Network and
Automotive Peripherals
Media Local Bus (MLB) interface × 1 ch (3-pin interface)
Controller Area Network (CAN-FD support) interface × 2ch
Ethernet AVB 1.0-compatible MAC built in
Interface: RGMII
Ethernet AVB (802.1BA)
  • IEEE802.1BA
  • IEEE802.1AS
  • IEEE802.1Qav
  • IEEE1722
Security Crypto engine (AES, DES, Hash, RSA) × 2 ch
System RAM
Other Peripherals SYS-DMAC x 48 ch, real-time-DMAC x 16 ch
Audio-DMAC x 32 ch, audio (peripheral)-DMAC x 29 ch
32-bit timer x 26 ch
PWM timer × 7 ch
I2C bus interface × 7 ch
Serial communication interface (SCIF) × 11 ch
Quad serial peripheral interface (QSPI) x 2 ch (for boot, HyperFlash support)
Clock-synchronized serial interface (MSIOF) × 4 ch (SPI/IIS)
Ethernet controller (IEEE802.3u, RMII, without PHY)
Digital radio interface (DRIF) × 4 ch
Interrupt controller (INTC)
Clock generator (CPG) with built-in PLL
On-chip debugger interface
Low Power Mode Dynamic power shutdown
AVS (Adaptive Voltage Scaling), DVFS (Dynamic Voltage and Frequency Scaling), DDR-SDRAM power supply backup mode
Package 1022-pin Flip chip BGA (29mm × 29mm, 0.8mm pitch)
Development
Environment
ICE for Arm CPU available from different vendors
Evaluation Board A user system development reference platform offering the following features is also available, enabling the users to carry out efficient system development.
(1) Includes car information system-oriented peripheral circuits, providing users with an actual device verification environment.
(2) Can be used as a software development tool for application software, etc.
(3) Allows easy implementation of custom user functions.
Software Platform Supported operating systems: Linux, Android, QNX® Neutrino® RTOS, Green Hills INTEGRITY® RTOS and Multivisor™, others
OpenGL ES3.1 3D graphics library, wide variety of H.265, H.264, MPEG-4 and VC-1 for video compliant with OpenMAX IL I/F in addition to BSPs compliant with OSs standard API are available to realize complete system concept.

(Remarks)
Arm, Cortex is a registered trademark of Arm Limited. NEON is a trademark of Arm Limited.
PowerVR, SGX is a trademark or a registered trademark of Imagination Technologies Ltd. (UK).v
CAN (Controller Area Network): An automotive network specification developed by Robert Bosch GmbH of Germany.
Linux is a registered trademark or trademark of Linus Torvalds in Japan and other countries.
QNX and Neutrino are trademarks of QNX Software Systems GmbH & Co. KG, registered in certain jurisdictions, and are used under license by QNX Software Systems Co.
Other product names and service names mentioned are the trademarks or registered trademarks that all belong to each owner.