特長
- CPUコア:
- 400MHz コア x6 (ロックステップデュアルコア x4含む)
- FPU x6, FP-SIMD x2,
- クロック生成:
- メインクロック：20/40 MHz, PLL: 400 MHz
- 内蔵オシレータ: 100 MHz
- データ転送機能: sDMAC / DTS
- タイマ: エンジン制御用タイマ(ATU-V), GTM, Encoder Timer 2ユニット
- アナログ: 逐次比較型A/Dコンバータ 96チャネル, 4モジュール ,
- ΔΣA/Dコンバータ 38チャネル, 10モジュール ,
- Cyclic A/Dコンバータ 8チャネル, 1モジュール
- 通信インタフェース:
- シリアルコミュニケーションインタフェース (SCI3) 4チャネル,
- クロック同期式シリアルインタフェース (CSIH) 8チャネル,
- High-Speed Bus (RHSB) 4チャネル,
- LIN/UART,LIN/Master,LIN/Slave(RLIN3) 8チャネル,
- CAN/CAN-FD(選択可) 10チャネル,
- FlexRay 2 unit,
- SENT I/F(RSENT) 20チャネル,
- High Speed Serial Peripheral Interface (HS-SPI) 1チャネル,
- High-Speed Serial I/F(RHSIF) 1チャネル,
- Ethernet 1チャネル,
- Peripheral sensor interface compliant with PSI5 Version 2.2 via the external transceiver (PSI5-S) 1チャネル,
- Peripheral sensor interface compliant with PSI5 Version 2.0 (PSI5) 1チャネル,
- 外部メモリインターフェース
- デジタルフィルタエンジン(DFE) 20チャネル, 2ユニット
- セキュリティ: ハードウェアセキュリティモジュール (車載セキュリティ標準規格 SHE/EVITA-Mediumに準拠)
- 動作電圧:
- 1.025 - 1.155 V (CPUコア用)
- 3.0 - 3.6 V / 4.5 - 5.5 V (I/O用、システム用、ADコンバーター用)
- 動作温度: Tj= -40 - +150°C
RH850/E2UH Block Diagram
説明
RH850/E2UHはリアルタイム制御に必要な同クラス最高速で大容量コードフラッシュ/大容量RAMを搭載した400 MHz動作のマイコンです。G4MHコアの複数コア搭載によるさらなる高性能化、Evita Medium対応のセキュリティ機能、機能安全 (ISO26262)を実現する機能も多数内蔵することで認定取得簡素化にも支援します。 ソフトウェアをより安全性の高い制御プログラムに、無線を使って自動でアップデートするOTA（Over The Air）に対応しています。
パラメータ
| 属性 | 値 |
|---|---|
| Main CPU | G4MH |
| Program Memory (KB) | 16384 |
| RAM (KB) | 2048 |
| Supply Voltage (V) | 3 - 5.5 |
| 3D GPU | No |
| Temp. Range (°C) | -40 to +150 |
| Ethernet speed | Yes |
| Ethernet (ch) | 1 |
| EtherCat (ch) (#) | 0 |
| USB FS (host ch/device ch) | ( 0 / 0 ) |
| USB HS (host ch/device ch) | ( 0 / 0 ) |
| USB SS (host ch/device ch) | ( 0 / 0 ) |
| PCI Express (generation and ch) | No |
| SCI or UART (ch) | 20 |
| SPI (ch) | 8 |
| CAN (ch) | 0 |
| CAN-FD (ch) | 10 |
| Wireless | No |
| SDHI (ch) | 0 |
| PWM Output (pin#) | 0 |
| 32-Bit Timer (ch) | 154 |
| 16-Bit Timer (ch) (#) | 40 |
| 8-Bit Timer (ch) | 0 |
| Standby operable timer | No |
| Asynchronous General Purpose Timer / Interval Timer (ch) | 0 |
| 16-Bit A/D Converter (ch) | 0 |
| 14-Bit A/D Converter (ch) | 0 |
| 12-Bit A/D Converter (ch) | 80, 96 |
| 10-Bit A/D Converter (ch) | 0 |
| 24-Bit Sigma-Delta A/D Converter (ch) | 38 |
| 16-Bit D/A Converter (ch) | 0 |
| 12-Bit D/A Converter (ch) | 0 |
| 10-Bit D/A Converter (ch) (#) | 0 |
| 8-Bit D/A Converter (ch) | 0 |
| Capacitive Touch Sensing Unit (ch) | 0 |
| Graphics LCD Controller | No |
| MIPI Interfaces (CSI) (ch) | 0 |
| Image Codec | No |
| Segment LCD Controller | No |
| Security & Encryption | Yes |
アプリケーション
- Automotive powertrain
Renesas Boards & Kits
RH850/E2x 373pin Piggyback Board of RH850 Evaluation Platform
The RH850/E2X 373pin Piggyback Board supports all devices of the RH850/E2M, RH850/E2H, RH850/E2UH, RH850/E2x-FCC1, and RH850/E2x-FCC2 series in 373pin-package. It can be used standalone or in combination with the mainboard of the RH850 Evaluation Platform. The modular RH850 Evaluation Platform,... 続きを読む
推奨ドキュメント:
RH850/E2x 468pin Piggyback Board of RH850 Evaluation Platform
The RH850/E2X 468-pin Piggyback Board supports all devices of the RH850/E2H, RH850/E2UH, and RH850/E2x-FCC2 series in 468-pin package. It can be used standalone or in combination with the mainboard of the RH850 Evaluation Platform. The modular RH850 Evaluation Platform, consisting of mainboards... 続きを読む
推奨ドキュメント:
Partner Boards & Kits
Connectivity Module
CAN Bus J1939 Bridge (for Heavy-Duty)
Provides a high-performance communication bridge for heavy-duty commercial vehicles. Enables seamless data acquisition and translation from the Controller Area Network (CAN) J1939 protocol to telematics systems. Supports Fleet Management System (FMS) data standards to monitor vehicle diagnostics, fuel consumption, and environmental metrics. Designed to assist fleet operators in achieving ESG goals through precise carbon emission tracking and real-time vehicle status monitoring. The solution simplifies the integration of complex J1939 data into cloud-based management platforms.
Provided By:
SwiSys Co., Ltd.
Complementary Silicon Devices
DRAM & Flash Memory Solutions
Provides a comprehensive external memory solution for Renesas RZ and R‑Car families, supporting systems that require scalable off‑chip memory. Supported memory types include Serial NAND (Quad/Octal SPI, 512Mb to 8Gb, 1.8V and 3.3V, 100K/60K cycle endurance), ONFI NAND (ONFI 1.0, 1Gb to 8Gb, 1.8V and 3.3V, 100K/60K cycle endurance), DRAM (DDR2/3/4 from 512Mb to 32Gb and LPDDR2/3/4/4x/5/5x from 1Gb to 16Gb), and HyperRAM™ (HyperBus, 64Mb to 512Mb, 1.8V and 1.2V).
Provided By:
Winbond Electronics Corp. Japan
Other
Traction Inverter/Motor Controller
EV traction inverter platform based on the Renesas RH850. Provides efficient motor control for ACIM, BLDC, and PMSM applications. Enables high-performance operation with integrated intelligent power modules (IPM), patented thermal management stack, and advanced protection features. Supports CAN and RS-485 communication and multiple feedback interfaces, including hall sensors and encoders. Delivers compact design, high reliability, and scalable performance for EV powertrains.
Provided By:
iVP Semiconductor