Overview
Description
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
Comparison
Applications
- Automotive Powertrain
Design & Development
Software & Tools
Software & Tools
| Software title
|
Software type
|
Company
|
|---|---|---|
| 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 emulator [RTE0T00020KCE00000R] On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX, RISC-V MCU]
|
Emulator | Renesas |
| e² studio - information for RH850 Family Eclipse-based Renesas integrated development environment (IDE).
|
IDE and Coding Tool | Renesas |
| Green Hills MULTI Device-Support-Packages Green Hills MULTI Device-Support-Packages include all device specific files to be used with the MULTI IDE.
|
IDE and Coding Tool | Renesas |
| C Compiler Package for RH850 Family [CC-RH] C Compiler Package for RH850 Family [IDE: CS+, e² studio]
|
Compiler/Assembler | Renesas |
5 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
| 1 + 1 | 240 | 192 | 2048 | 64 | BGA252 | -40 to +150°C | 36 | Yes | 5 | Yes | 4 | No | 3 | 1 | 16-bit x 28-ch, 32-bit x 75-ch | ||||||||
| 1 + 1 | 240 | 192 | 2048 | 64 | QFP144 | -40 to +150°C | 30 | Yes | 5 | Yes | 4 | No | 3 | 1 | 16-bit x 28-ch, 32-bit x 75-ch | ||||||||
| 1 + 1 | 240 | 192 | 2048 | 64 | QFP176 | -40 to +150°C | 36 | Yes | 5 | Yes | 4 | No | 3 | 1 | 16-bit x 28-ch, 32-bit x 75-ch | ||||||||
| 1 + 1 | 160 | 192 | 2048 | 64 | QFP144 | -40 to +150°C | 30 | Yes | 5 | Yes | 4 | No | 3 | 1 | 16-bit x 28-ch, 32-bit x 75-ch | ||||||||
| 1 + 1 | 160 | 192 | 2048 | 64 | QFP176 | -40 to +150°C | 36 | Yes | 5 | No | 4 | No | 3 | 1 | 16-bit x 28-ch, 32-bit x 75-ch | ||||||||
| 1 + 1 | 240 | 160 | 2048 | 64 | FBGA | -40 to +150°C | No | 5 | No | 4 | No | 3 |
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