Overview

Description

RH850/E1M-S2 are suitable for engine control, and at 320 MHz have the highest class of operating frequency among automotive microcontrollers. The CPU core of the RH850/E1M-S2 delivers 30% better performance for engine control system applications than its predecessor. The RH850/E1M-S2 supports the SENT communication standard for sensor information, and also supports not only CAN FD for higher speed in-vehicle networks, but also ICU-S for the automotive security that will be demanded by cars going forward. It also has many built-in functions for realizing functional safety (ISO 26262) that facilitate certification.

Features

  • CPU Core:
    • 240/320MHz core x1 (Inc. Lockstep dual core x1)
    • 80MHz core (Peripheral Control core) x1
    • FPU x1
  • Clock:
    • Main Oscillator: 20 MHz
    • PLL with selectable SSCG mode: 320/240 MHz
    • PLL without SSCG mode: 80 MHz
    • On-chip low-speed oscillator: 240 kHz
  • Data transfer: DMAC / DTS
  • Timer: Engine Control Timer (ATU-IV), Autonomous pulse adapter (APA), Motor Control Timer (TSG2) 2 ch, Timer Option (TAPA) 2 ch
  • Analog:
    • SAR A/D Converter 48 ch, 2 modules
    • ΔΣA/D Converter 8 ch, 8 modules
  • Communication Interfaces:
    • Serial Communication Interface (SCI3) 4 ch
    • Clock Synchronous Serial Interface(CSIH) 4 ch
    • High-Speed Bus (RHSB) 2 ch
    • LIN/Master (RLIN2) 1 ch, CAN/CAN-FD (Selectable) 4 ch
    • FlexRay 1 unit
    • SENT I/F(RSENT) 6 ch
  • Digital Filter Engine (DFE) 16 ch, 1 unit
  • Safety:
    • Multi-Input Signature Generator (MISG)
    • Clock Monitor
    • Watchdog Timer
    • Secure Watchdog Timer
    • Memory protection function
    • Voltage Monitor
  • Power Supply Voltage:
    • 1.15 - 1.35 V (CPU core)
    • 3.0 - 3.6 V / 4.5 - 5.5 V (I/O, System, AD conveter)
  • Temperature: Tj= -40 - +150°C

Applications

Documentation

Title Type Date
PDF772 KB日本語
Application Note
PDF998 KB日本語
Application Note
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PDF410 KB
Application Note
PDF372 KB日本語
Brochure
Flyer
Flyer
PDF900 KB
Flyer
PDF2.01 MB
Flyer
PDF14.70 MB日本語
General Reliability Literature
PDF206 KB
Manual - Development Tools
PDF2.78 MB日本語
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Manual - Development Tools
Other
PDF4.86 MB日本語
Product Change Notice
PDF3.74 MB日本語
Product Change Notice
PDF1.46 MB日本語
Product Change Notice
PDF614 KB
Product Reliability Report
PDF615 KB
Product Reliability Report
PDF150 KB日本語
Quick Start Guide
PDF2.87 MB
Release Note
PDF160 KB日本語
Release Note
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Release Note
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Technical Update
PDF327 KB日本語
Tool News - Featured Tool
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Design & Development

Software & Tools

Software & Tool Pages

Title Type Company
C Compiler Package for RH850 FamilyC Compiler Package for RH850 Family [IDE: CS+, e² studio]
Downloads:
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
E20 emulator [R0E000200KCT00]On-chip debugging emulator. Also available as a flash memory programmer. For RX600 or RX700 Series MCU, trace functions and Real-time RAM monitor functions available. For MCUs other than RX600 or RX700, the available debugging function corresponds to that of E2 Emulator Lite. [Support MCU/MPU: RX, RL78, RH850, V850, 78K0R, 78K0, R8C] Emulator Renesas
IE850Emulator System for RH850 and V850E2. *An MCU-dependent pods and converter boards are required. 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
RI850V4 V2 Real-time OS for RH850 FamilyμITRON4.0 Specification real-time OS for RH850 Family [Required IDE : CS+]
Downloads:
ITRON OS Renesas
RH850 Multicore Model-Based Environment [Embedded Target for RH850 Multicore]The Embedded Target for RH850 Multicore is a RH850 model-based multicore environment that simplifies complex driving control for the autonomous-driving era. In addition to the multicore support of the PILS tool for automatic configuration of environments, Embedded Target for Renesas CS+, it can also be interlinked with a model-based parallelization tool from eSOL Co., Ltd. Model-Based Development 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
E20 Emulator (With Programming Function)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer or Flash Development Toolkit] [Support MCU/MPU and devices: RX, RL78, RH850, V850, 78K0R, 78K0, R8C, 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]Downloads: 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

Software Downloads

Title Type Date
ZIP16.28 MB日本語
Upgrade - Compiler
ZIP719.07 MB日本語
Upgrade - IDE
ZIP243.98 MB日本語
Upgrade - IDE
ZIP80.87 MB日本語
Upgrade - IDE
ZIP89.87 MB日本語
Upgrade - IDE
ZIP89.88 MB日本語
Upgrade - IDE
ZIP17.12 MB日本語
Upgrade - OS
ZIP289 KB日本語
Upgrade - Programmer
ZIP56.45 MB日本語
Upgrade - Programmer
ZIP6 KB日本語
Upgrade - Programmer
ZIP162 KB日本語
Upgrade - Programmer

Models

Recommended Peripheral Devices

Analog/Power Device Recommended Product Features Featured Document Ordering
Power Management IC RAA270000KFT Ideal power solution for RH850/E1x/C1x. Integrated fault diagnosis and monitor functions. RAA270000KFT Data sheet (PDF) Contact Sales