Next-Gen Automotive Powertrain Microcontrollers
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Overview
Description
The RH850/E2M 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 certification. Over The Air (OTA) updating for automatically updating software wirelessly to a safer control program is also supported.
Features
- CPU Core:
- 400MHz core x2 (Inc. Lockstep dual core x2)
- FPU x2, 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 80 ch, 4 modules , Delta-Sigma A/D Converter 26ch, 6 modules, Cyclic A/D Converter 8 ch, 1 module
- Communication interfaces :
- Serial Communication Interface (SCI3) 4 ch,
- Clock Synchronous Serial Interface(CSIH) 6 ch,
- High-Speed Bus (RHSB) 2 ch,
- LIN/UART,LIN/Master,LIN/Slave(RLIN3) 6 ch,
- CAN/CAN-FD 5 ch,
- FlexRay 1 unit,
- SENT I/F(RSENT) 17 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
- Digital Filter Engine (DFE) 16 ch, 2 units
- Security : Hardware security module (compliant with SHE/EVITA-Medium automotive security standard)
- Power Supply Voltage:
- 1.20 - 1.35 V (CPU core);
- 3.0 - 3.6 V / 4.5 - 5.5 V (I/O, System, AD converter)
- Temperature: Tj= -40 - +150 degC
Applications
Applications
- Powertrain
Documentation
Functional Safety documentation can be released under NDA. Request Document
- Functional Safety Documentation
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Date | |
|---|---|---|
| PDF 39.06 MB | Manual - Hardware | |
| PDF 1.29 MB | Application Note | |
| PDF 146 KB | Technical Update | |
| PDF 960 KB | Technical Update | |
| PDF 763 KB | Application Note | |
| PDF 880 KB | Technical Update | |
| PDF 101 KB | Application Note | |
| PDF 340 KB | Technical Update | |
| PDF 6.61 MB | Brochure | |
| PDF 319 KB | Application Note | |
| PDF 246 KB | Technical Update | |
| PDF 303 KB 日本語 , 简体中文 | Flyer | |
| PDF 4.73 MB | Presentation | |
| PDF 614 KB | Product Reliability Report | |
| PDF 2.65 MB | Technical Update | |
| PDF 2.51 MB | Manual - Software | |
| RAR 45.47 MB | Training | |
| PDF 250 KB | Release Note | |
| PDF 1.17 MB 日本語 | Application Note | |
| PDF 417 KB 日本語 , 简体中文 | Flyer | |
| PDF 184 KB | Presentation | |
| PDF 1.17 MB 日本語 | Application Note | |
| PDF 1.88 MB | Manual - Hardware | |
| PDF 1.17 MB | Manual - Hardware | |
| PDF 699 KB | Application Note | |
| PDF 353 KB | Application Note | |
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| PDF 569 KB | Application Note | |
| PDF 632 KB | Application Note | |
| PDF 565 KB | Application Note | |
| PDF 416 KB 日本語 | Technical Update | |
| PDF 745 KB | Application Note | |
| PDF 10.28 MB 日本語 , 简体中文 | Other | |
| PDF 1.49 MB | Application Note | |
| PDF 1001 KB | Application Note | |
| PDF 126 KB | Application Note | |
| PDF 575 KB | Application Note | |
| PDF 590 KB | Application Note | |
| PDF 376 KB | Application Note | |
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| PDF 326 KB | Application Note | |
| PDF 2.51 MB | Application Note | |
| PDF 2.12 MB | Application Note | |
| PDF 359 KB | Application Note | |
| PDF 429 KB | Application Note | |
| PDF 261 KB | Guide | |
| PDF 1.21 MB | Application Note | |
| PDF 632 KB | Application Note | |
| PDF 424 KB | Application Note | |
| PDF 613 KB | Application Note | |
| PDF 415 KB | Application Note | |
| PDF 1.67 MB | Application Note | |
| PDF 2.09 MB 日本語 | Application Note | |
| PDF 575 KB | Application Note | |
| PDF 951 KB | Application Note | |
| PDF 716 KB | Application Note | |
| PDF 688 KB | Application Note | |
| PDF 14.70 MB 日本語 | General Reliability Literature | |
| PDF 900 KB | Flyer | |
| PDF 372 KB 日本語 | Brochure | |
| PDF 410 KB | Application Note | |
| PDF 3.10 MB 日本語 | Technical Update | |
| PDF 2.01 MB | Flyer | |
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72 items
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Design & Development
Software & Tools
Software & Tools
| Software title
|
Software type
|
Company
|
|---|---|---|
| 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]
|
Emulator | Renesas |
| PG-FP6 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]
|
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 |
| 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.
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Model-Based Development | Renesas |
| Renesas MCAL Renesas' MCAL (Microcontroller Abstraction Layer) software drivers can be obtained as a stand-alone software package.
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Software Package | Renesas |
| IAR Embedded Workbench for Renesas RH850 IAR Embedded Workbench provides extensive support for RH850 devices. IAR Embedded Workbench is a complete set of development tools with leading optimization technology for creating powerful automotive applications.
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IDE and Coding Tool | IAR Systems |
| Green Hills Multi Multi development environments allow to quickly develop, debug, test, and optimize embedded and real-time applications. The Green Hills optimizing compilers generate the smallest and fastest code from C, C++, and Ada.
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IDE and Coding Tool | Green Hills Software LLC |
| Wind River Diab Compiler Wind River Diab Compiler for RH850 provides powerful optimization engine in C compiler for R850G3K/G3M cores.
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Compiler/Assembler | Wind River Systems, Inc. |
| Green Hills MULTI Device-Support-Packages Green Hills MULTI Device-Support-Packages include all device specific files to be used with the MULTI IDE.
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IDE and Coding Tool | Renesas |
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9 items
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Sample Code
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.
Processing table
| 2 + 2 | 400 | 768 | 8192 | 192 | BGA292 | -40 to 150°C | 52 | No | No | 5 | Yes | 2 | 6 | 6 | 17 | 1 | 16-bit x 36-ch, 32-bit x 114-ch | |||||
| 2 + 2 | 400 | 768 | 8192 | 192 | BGA373 | -40 to 150°C | 80 | No | No | 5 | Yes | 2 | 6 | 6 | 17 | 1 | 16-bit x 36-ch, 32-bit x 114-ch |
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