Next Generation of Automotive Powertrain Microcontroller
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Overview
Description
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.
RH850/E2UH Block Diagram
Features
- 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
Applications
- Automotive powertrain
Documentation
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Application Note
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Manual - Hardware
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Brochure
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Flyer
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Flyer
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PDF900 KB
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Flyer
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PDF2.01 MB
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Flyer
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General Reliability Literature
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Manual - Development Tools
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PDF1.88 MB
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PDF1.65 MB
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PDF1.33 MB
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PDF1.88 MB
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PDF1.84 MB
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Manual - Development Tools
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PDF1.34 MB
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Manual - Hardware
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PDF1.85 MB
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Manual - Hardware
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Other
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PDF4.73 MB
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Presentation
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PDF632 KB
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Product Reliability Report
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Release Note
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Release Note
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PDF2.32 MB
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Release Note
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Release Note
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Release Note
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Release Note
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PDF3.00 MB
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Release Note
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Release Note
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PDF250 KB
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Technical Update
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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 - Release
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RAR45.47 MB
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Training
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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+] |
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: E2 Emulator, IE850A Additional Document for User's Manual (Notes on Connection of RH850/E2x Series)RH850 Introducing Methods of Debugging Devices Incorporating an Initially Stopped Core and Devices in Standby ModeCAN Communication Time Measurement Solution (E2 Emulator, CS+)Security-Conscious Debugging Methods for RH850 Devices (Main-Core Debugging)[Flyer] E2Emulator[RTE0T00020KCE00000R] |
Emulator | Renesas |
| IE850AEmulator System for RH850. This product supports external tracing (Aurora tracing) .Downloads: E2 Emulator, IE850A Additional Document for User's Manual (Notes on Connection of RH850/E2x Series)List of Emulation Adapter for RH850 FamilyRH850 Introducing Methods of Debugging Devices Incorporating an Initially Stopped Core and Devices in Standby ModeSecurity-Conscious Debugging Methods for RH850 Devices (Main-Core Debugging) |
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] |
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 |
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Product Options