Overview

The RH850/E2UH microcontrollers operate at 400 MHz and are equipped with large-capacity code flash and RAM of the highest speed class, which is necessary for real-time control. By leveraging multiple G4MH cores, the RH850/E2M supports even more advanced functionality, and many built-in functions such as security functions for Evita Medium and functional safety (ISO 26262) functions make it easier to get the certification. Over The Air (OTA) updating for automatically updating software wirelessly to a safer control program is also supported.

  • CPU Core:
    • 400MHz core x6 (Inc. Lockstep dual core x4)
    • FPU x6, FP-SIMD x2,
  • Clock:
    • Main Oscillator: 20/40 MHz, PLL: 400 MHz
    • Internal Oscillator: 100 MHz
  • Data transfer: sDMAC / DTS
  • Timers : Engine Control Timer (ATU-V), GTM, Encoder Timer 2 units
  • Analog: SAR A/D Converter 96 ch, 4 modules ,
    • Delta-Sigma A/D Converter 38 ch, 10 modules ,
    • Cyclic A/D Converter 8 ch, 1 module
  • Communication interfaces :
    • Serial Communication Interface (SCI3) 4 ch,
    • Clock Synchronous Serial Interface(CSIH) 8 ch,
    • High-Speed Bus (RHSB) 4 ch,
    • LIN/UART,LIN/Master,LIN/Slave(RLIN3) 8 ch,
    • CAN/CAN-FD 10 ch,
    • FlexRay 2 unit,
    • SENT I/F(RSENT) 20 ch,
    • High Speed Serial Peripheral Interface (HS-SPI) 1 ch,
    • High-Speed Serial I/F(RHSIF) 1 ch,
    • Ethernet 1 ch,
    • Peripheral sensor interface compliant with PSI5 Version 2.2 via the external transceiver (PSI5-S) 1 ch,
    • Peripheral sensor interface compliant with PSI5 Version 2.0 (PSI5) 1 ch,
    • External Bus Interface
  • Digital Filter Engine (DFE) 20 ch, 2 units
  • Security : Hardware security module (compliant with SHE/EVITA-Medium automotive security standard)
  • Power Supply Voltage:
    • 1.025 - 1.155 V (CPU core);
    • 3.0 - 3.6 V / 4.5 - 5.5 V (I/O, System, AD converter)
  • Temperature: Tj= -40 - +150 degC
  • Automotive powertrain

Documentation

Title Type Date
PDF126 KB
Application Note
PDF40.52 MB
Manual - Hardware
PDF1.00 MB日本語
Application Note
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Brochure
Flyer
Flyer
PDF900 KB
Flyer
PDF2.01 MB
Flyer
PDF14.70 MB日本語
General Reliability Literature
PDF2.78 MB日本語
Manual - Development Tools
PDF2.67 MB日本語
Manual - Development Tools
PDF1.18 MB日本語
Manual - Development Tools
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Manual - Development Tools
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Manual - Development Tools
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Manual - Development Tools
PDF1.84 MB
Manual - Development Tools
PDF1.34 MB
Manual - Hardware
PDF1.85 MB
Manual - Hardware
Other
PDF4.73 MB
Presentation
PDF632 KB
Product Reliability Report
PDF160 KB日本語
Release Note
PDF267 KB日本語
Release Note
PDF2.32 MB
Release Note
PDF154 KB日本語
Release Note
PDF1.32 MB日本語
Release Note
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Release Note
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Release Note
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Technical Update
PDF239 KB日本語
Tool News - Featured Tool
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Tool News - Note
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Tool News - Note
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Tool News - Note
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Tool News - Notification
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Tool News - Notification
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Tool News - Notification
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Tool News - Notification
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Tool News - Release
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Tool News - Release
RAR45.47 MB
Training

Design & Development

Software & Tool Pages

Title Type Company
C Compiler Package for RH850 FamilyC Compiler Package for RH850 Family [IDE: CS+]
Compiler/Assembler Renesas
E2 emulator [RTE0T00020KCE00000R]On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX]Downloads: Emulator Renesas
IE850AEmulator System for RH850. This product supports external tracing (Aurora tracing) .Downloads: Emulator Renesas
RTE7702012EAB00000JIE850 emulation adapter for RH850/E2UH, RH850/E2H Emulator Renesas
CS+Renesas integrated development environment (IDE) [Support MCU/MPU: RH850, V850, RX, RL78, 78K0R, 78K0]
(Note: CS+ is not generally promoted to U.S. and European customers.)
(Note: To use Smart Configurator on CS+ for RL78/G23 and RX family MCUs, install the Smart Configurator for each MCU family separately downloading from ”Design & Support” > ”Development Tools” > ”Smart Configurator”)
IDE and Coding Tool Renesas
e² studioEclipse-based Renesas integrated development environment (IDE).
[Support MCU/MPU: RA, RE, RX, RL78, RH850, Renesas Synergy, RZ]
(Note: You need to install compiler separately as an additional software)
(Note: No separate e² studio installation required for RA FSP, this will be installed as part of the FSP with e² studio installer (Platform Installer) on GitHub.)
IDE and Coding Tool Renesas
E2 Emulator (With Programming Function)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer] [Support MCU/MPU and devices: RE, RX, RL78, RH850, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver] Programmer (Unit/SW) Renesas
PG-FP6Flash memory programmer [Programming software: Dedicated GUI-based software, the "FP6 Terminal"] [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, SuperH RISC engine, V850, 78K, R8C] Programmer (Unit/SW) Renesas
Renesas Flash Programmer (Programming GUI)Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78KR, 78K0] Programmer (Unit/SW) Renesas
Cycle-Accurate Simulator for RH850Instruction simulator that can measure times with accuracy close to actual machine of RH850 under PC environment. For a fee. [Support IDE : CS+]
Simulator Renesas
Simulator for CS+ of RH850 FamilySimulator for CS+ of RH850 Family [Support IDE : CS+] (Note: This product is included in Compiler Package and is not available separately.)
Simulator Renesas
Renesas MCALRenesas' MCAL (Microcontroller Abstraction Layer) software drivers can be obtained as a stand-alone software package.Downloads: Software Package Renesas

Software Downloads

Title Type Date
ZIP28.92 MB
Software & Tools - Other
ZIP719.07 MB日本語
Upgrade - IDE
ZIP243.98 MB日本語
Upgrade - IDE
ZIP80.87 MB日本語
Upgrade - IDE
EXE1,637.73 MB日本語
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ZIP89.87 MB日本語
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ZIP89.88 MB日本語
Upgrade - IDE
ZIP6 KB日本語
Upgrade - Programmer