The RH850/E1L Safe and secure high-end microcontroller for powertrain (function-reduced version of RH850/E1M-S) with many built-in functions for realizing functional safety (ISO 26262). It is a function-reduced version of the RH850/E1M-S. The RH850/E1L microcontroller has a maximum operating frequency of 240MHz. With two A/D converters (SAR and delta-sigma), a digital filter engine, an advanced timer unit (ATU-IV), and more, this MCU realizes high-precision complex powertrain control. Many functions for realizing functional safety (ISO 26262) are built in, helping to simplify the certification process.

Features

  • CPU Core:
    • 160/240MHz core x1 (Inc. Lockstep dual core x1)
    • 80MHz core x1 (Peripheral Control core x1)
    • FPU x1
  • Clock:
    • Main Oscillator: 20 MHz,
    • PLL with selectable SSCG mode: 240/160 MHz
    • PLL without SSCG mode: 80 MHz
    • On-chip low-speed oscillator: 240 kHz
  • Data transfer function : DMAC / DTS
  • Timers : Engine Control Timer (ATU-IV), Autonomous pulse adapter (APA), Motor Control Timer (TSG2), Timer Option (TAPA)
  • Analog:
    • SAR A/D Converter 36 ch, 2 modules
    • Delta-Sigma A/D Converter 2 ch, 2 modules
  • Communication interfaces :
    • Serial Communication Interface (SCI3) 4 ch
    • Clock Synchronous Serial Interface(CSIH) 3 ch
    • High-Speed Bus (RHSB) 1 ch
    • LIN/Master (RLIN2) 1 ch, CAN 4 ch
  • Digital Filter Engine (DFE) 16 ch, 1 units
  • Power Supply Voltage:
    • 1.15 - 1.35 V (CPU core);
    • 3.0 - 3.6 V / 4.5 - 5.5 V (I/O, System, AD converter)
  • Temperature: Tj= -40 - +150°C

Applications

  • Automotive Powertrain

Documentation & Downloads

Title Other Languages Type Format File Size Date
Application Notes & White Papers
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 Application Note PDF 1.81 MB
CAN Communication Time Measurement Solution (E2 Emulator, CS+) 日本語 Application Note PDF 2.09 MB
RV40F DataFlash Usage Application Note PDF 271 KB
Using GHS Compiler with RH850 Application Note PDF 410 KB
Downloads
[Evaluation Software] CS+ for CC V8.05.00 (Single Download) 日本語 Evaluation Software ZIP 719.07 MB
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
CS+ Device Information for RH850 V8.04.01 日本語 Upgrade - IDE ZIP 89.87 MB
CS+ for CC Emulator Utilities V1.03.00 日本語 Upgrade - IDE ZIP 14.18 MB
CS+ Device Information for RH850 V8.04.00 日本語 Upgrade - IDE ZIP 89.88 MB
Update Manager V2.03.01 日本語 Upgrade - IDE ZIP 3.44 MB
RH850 Compiler CC-RH V2.02.00 日本語 Upgrade - Compiler EXE 16.82 MB
Firmware for PG-FP5 V2.17 日本語 Upgrade - Programmer ZIP 289 KB
USB Driver for Renesas MCU Tools(E2,E2 Lite,IE850,IE850A,PG-FP5) V2.77.00(for 32-bit version of Windows OS) 日本語 Upgrade - IDE ZIP 3.09 MB
USB Driver for Renesas MCU Tools V2.77.00 (for 64-bit version of Windows OS) 日本語 Upgrade - IDE ZIP 3.25 MB
Parameter File for RH850/E1x series: PR5-RH850E1X V1.02 日本語 Upgrade - Programmer ZIP 7 KB
[Trial Software] RI850V4 V2.01.01 Real-time OS for RH850 Family 日本語 Upgrade - OS ZIP 17.03 MB
Parameter File for RH850 Family: RH850 V1.01 日本語 Upgrade - Programmer ZIP 6 KB
USB Driver for Renesas MCU Tools V1.00.00 (for 32-bit version of Windows OS) 日本語 Upgrade - IDE EXE 4.07 MB
USB Driver for Renesas E-Series V1.01.00 日本語 Upgrade - IDE EXE 5.82 MB
E1, E20 Self-Checking Program V.1.01.00 日本語 Software EXE 1.50 MB
FPGA data for PG-FP5 V4 日本語 Upgrade - Programmer ZIP 162 KB
Tool News
[Note] C Compiler Package for RH850 Family (No.30-33) 日本語 Tool News - Note PDF 290 KB
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.05.01 日本語 Tool News - Release PDF 57 KB
[Upgrade to revision] CS+ Integrated Development Environment V8.05.00 日本語 Tool News - Release PDF 144 KB
[Featured Tool] Reduce the Program Data Size with Ease! Introducing Half-Precision Floating-Point Feature in Renesas Compiler Professional Edition 日本語 Tool News - Featured Tool PDF 327 KB
[Notification] Flash Programmer Survey Invitation 日本語 Tool News - Notification PDF 29 KB
[Upgrade to revision] CS+ Device Information for RH850 V8.04.01 日本語 Tool News - Release PDF 92 KB
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.05.00 日本語 Tool News - Release PDF 72 KB
[Featured Tool] Improved debugging efficiency for the RX and RL78 families Introducing external trigger I/O function of the E2 emulator 日本語 Tool News - Featured Tool PDF 247 KB
[Upgrade to revision] Renesas Flash Programmer V3.06.02 日本語 Tool News - Release PDF 80 KB
[Upgrade to revision] CS+ Integrated Development Environment V8.04.00 日本語 Tool News - Release PDF 491 KB
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.04.02 日本語 Tool News - Release PDF 74 KB
[Notes] CS+ Integrated Development Environment 日本語 Tool News - Note PDF 127 KB
[Upgrade to revision] Device Information (Managed by CS+) for RH850 Family V6.00.01 日本語 Tool News - Release PDF 170 KB
[Notification] Isolator for E1 Emulator Compatible with E2 Emulator and E2 Emulator Lite 日本語 Tool News - Notification PDF 147 KB
[Notification] Immediately Debugging a Problem with the Power Supplied! E2 Emulator Providing Hot Plug Debugging 日本語 Tool News - Notification PDF 300 KB
[Notification] Renesas Flash Programmer Command-Line Option Function that is Effective for Programming of Renesas MCU Containing Flash Memory 日本語 Tool News - Notification PDF 185 KB
[Notification] E2 Emulator, a High-Performance On-Chip Debugging Emulator for R-Car D1 with ARM® Cortex®-A7 and RH850 Family 日本語 Tool News - Featured Tool PDF 239 KB
[Notification] IE850 Full-spec Emulator System Capable of Large Trace Capacity for the RH850/D1x and RH850/E1x Series 日本語 Tool News - Featured Tool PDF 324 KB
[New release] The E2 Emulator, a New On-Chip Debugging Emulator 日本語 Tool News - Release PDF 128 KB
[Upgrade to revision] CS+ Utilities for the Real-time Operating Systems (RI850V4 V2, RI600V4, RI78V4 V2, and RI600PX) 日本語 Tool News - Release PDF 190 KB
Notes on Using the PG-FP5 Flash Memory Programmer --RH850/E1L group-- 日本語 Tool News - Note PDF 262 KB
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 Other PDF 14.70 MB
CHASSIS AND SAFETY APPLICATIONS Flyer PDF 900 KB
E1/E20 Emulator for the RH850/E1L and RH850/E1M-S Groups Release Note (Restrictions on the Emulator when used with CS+) 日本語 Release Note PDF 201 KB
Safety and Security Support Program for Automotive 日本語 Brochure PDF 372 KB
QFN Mounting Manual 日本語, 简体中文 Other PDF 3.19 MB
Microcontroller solutions for Flyer PDF 2.01 MB

Software & Tool Pages

Title Type Description Company
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
E1 emulator [R0E000010KCE00] (Discontinued product) (Discontinued) Emulator On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RH850, RL78, RX, V850, 78K0R, 78K0, R8C] 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
e² studio IDE and Coding Tool Eclipse-based Renesas integrated development environment (IDE). (Note: You need to install compiler separately as an additional software) [Support MCU/MPU: RA, RE, RX, RL78, RH850, Renesas Synergy, RZ] Renesas