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

descriptionDocumentation

Title language Type Format File Size Date
Application Notes & White Papers
LIN Controller Usage: Applications and Frequently Asked Questions Rev.2.01 Application Note PDF 1.03 MB
Security-Conscious Debugging Methods for RH850 Devices (Main-Core Debugging) 日本語 Application Note PDF 1.17 MB
CAN Controller Usage: Applications and Frequently Asked Questions Rev.2.03 Application Note PDF 1.81 MB
RH850 CAN Configuration (CAN FD Mode) Rev.1.00 Application Note PDF 2.12 MB
CAN Communication Time Measurement Solution (E2 Emulator, CS+) 日本語 Application Note PDF 2.09 MB
RH850 CAN Receive Procedure (CAN FD Mode) Rev.1.00 Application Note PDF 575 KB
RH850 CAN Transmit Procedure (CAN FD Mode) Rev.1.00 Application Note PDF 951 KB
RH850 Gateway Procedure (CAN FD Mode) Rev.1.00 Application Note PDF 716 KB
RH850 Test Mode Procedure (CAN FD Mode) Rev.1.00 Application Note PDF 688 KB
RV40F DataFlash Usage Application Note PDF 271 KB
Using GHS Compiler with RH850 Application Note PDF 410 KB
PCNs & PDNs
Unification of a JEDEC tray and a embossed carrier tape for LQFP package (Additional Information & Correction) 日本語 Product Change Notice PDF 4.86 MB
Unification of a JEDEC tray and a embossed carrier tape for LQFP package ( PC-WRP-A001B/E ) 日本語 Product Change Notice PDF 3.74 MB
Unification of a JEDEC tray and a embossed carrier tape for LQFP package ( PC-WRP-A001A/E ) 日本語 Product Change Notice PDF 1.46 MB
Other
GHS Multi Operating Precautions Release Note PDF 250 KB
[Flyer] E2Emulator[RTE0T00020KCE00000R] 日本語, 简体中文 Flyer PDF 381 KB
Renesas Software and Tools Flash Memory Programmer PG-FP6 日本語, 简体中文 Flyer PDF 417 KB
Semiconductor Package Mount Manual 日本語, 简体中文 Other PDF 10.28 MB
Semiconductor Reliability Handbook 日本語 General Reliability Literature PDF 14.70 MB
CHASSIS AND SAFETY APPLICATIONS Flyer PDF 900 KB
Safety and Security Support Program for Automotive 日本語 Brochure PDF 372 KB
Microcontroller solutions for Flyer PDF 2.01 MB

file_downloadDownloads

Title language Type Format File Size Date
Software
[Evaluation Software] CS+ for CC V8.05.00 (Single Download) 日本語 Software & Tools - Evaluation Software ZIP 719.07 MB
Upgrades
CS+ for CC common program V8.05.00 日本語 Upgrade - IDE ZIP 243.98 MB
Differential update program V8.05.00 for CS+ for CC common program V8.02.00 or later 日本語 Upgrade - IDE ZIP 80.87 MB
RH850 Compiler CC-RH V2.03.00 日本語 Upgrade - Compiler ZIP 16.50 MB
CS+ Device Information for RH850 V8.04.01 日本語 Upgrade - IDE ZIP 89.87 MB
CS+ Device Information for RH850 V8.04.00 日本語 Upgrade - IDE ZIP 89.88 MB
RH850 Compiler CC-RH V2.02.00 日本語 Upgrade - Compiler ZIP 16.28 MB
Firmware for PG-FP5 V2.17 日本語 Upgrade - Programmer ZIP 289 KB
Programming GUI for PG-FP5 V2.17 日本語 Upgrade - Programmer ZIP 56.45 MB
[Trial Software] RI850V4 V2.01.01 Real-time OS for RH850 Family 日本語 Upgrade - OS ZIP 17.12 MB
Parameter File for RH850 Family: RH850 V1.01 日本語 Upgrade - Programmer ZIP 6 KB
FPGA data for PG-FP5 V4 日本語 Upgrade - Programmer ZIP 162 KB

select_allSoftware & Tool Pages

Title Type Description Company
C Compiler Package for RH850 Family Compiler/Assembler C Compiler and IDE for RH850 Family [IDE: CS+]
Renesas
E2 emulator [RTE0T00020KCE00000R] Emulator On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX] Renesas
IE850 Emulator Emulator System for RH850 and V850E2. *An MCU-dependent pods and converter boards are required. Renesas
CS+ IDE and Coding Tool Renesas integrated development environment (IDE) [Support MCU/MPU: RH850, V850, RX, RL78, 78K0R, 78K0] Important: CS+ is not generally promoted to U.S. and European customers. Renesas
RI850V4 V2 Real-time OS for RH850 Family ITRON OS μITRON4.0 Specification real-time OS for RH850 Family [Required IDE : CS+]
Renesas
RH850 Multicore Model-Based Environment [Embedded Target for RH850 Multicore] Model-Based Development 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. Renesas
PG-FP6 Programmer (Unit/SW) Flash 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] Renesas
Renesas Flash Programmer (Programming GUI) Programmer (Unit/SW) 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] Renesas
Cycle-Accurate Simulator for RH850 Simulator Instruction simulator that can measure times with accuracy close to actual machine of RH850 under PC environment. For a fee. [Support IDE : CS+]
Renesas
Simulator for CS+ of RH850 Family Simulator Simulator for CS+ of RH850 Family [Support IDE : CS+] (Note: This product is included in Compiler Package and is not available separately.)
Renesas