Overview
Description
The RH850/D1M microcontroller has up to 5 MB embedded flash, 3.5 MB embedded RAM and dedicated features for instrument clusters with middle or high level 2D drawing. Therefore it integrates stepping motor controller/driver, sound generator, a 2D GPU, Sprite Engine, JPEG Unit, HUD Warping Engine and the Video RAM with RAM Wrapper. Furthermore it supports an external memory interface up to DDR2.
Features
- CPU: G3M core, Max. 240MHz
- Voltage: 2.7V to 5.5V
- Package: 272 to 484-pin BGA, 176-pin LFQFP
- Memory: SRAM Max. 512KB, Program Flash Max. 5MB
- Stepping motor controller/driver with zero point detection
- Sound generator
- Display controller
- JPEG decoder
- Warping Engine
- Max. 3.1Mbyte Video RAM with RAM wrapper
- PWM: PWM Output x 72
- Analog function: 12-bit A/D Converter (ch) x Max. 20
- On-chip Oscillator Freq. (MHz): 8 MHz, Low Speed: 240 kHz
- Others: PLL, RTC, Power-On Reset
Comparison
Applications
Design & Development
Software & Tools
Software & Tools
Software title
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Software type
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Company
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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]
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Emulator | Renesas |
Renesas Flash Programmer (Programming GUI) Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU Renesas Synergy, DA1453x, DA1459x, DA1469x, DA1470x, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78K0R, 78K0]
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Programmer (Unit/SW) | Renesas |
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 |
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 |
Renesas Graphics Library (RGL) RGL is a library for graphics related functions of RH850/D1M.
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Imaging | Renesas |
Code Flash Libraries (Flash Self Programming Libraries) Libraries for the reprogramming of code area flash memory, including EEPROM emulation libraries for the code areas of 78K-family products
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Self Programming Library (Flash Library) | Renesas |
Data Flash Libraries Libraries for the reprogramming of data flash memory, including EEPROM emulation libraries for the data areas of RL78-family products
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Self Programming Library (Flash Library) | 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 |
8 items
|
Software Downloads
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|
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Type | Title | Date |
Software & Tools - Other | ZIP 3.92 MB | |
Software & Tools - Other | ZIP 428.12 MB | |
Software & Tools - Other | ZIP 5.40 MB | |
Software & Tools - Software | ZIP 125.46 MB | |
Library | ZIP 1.71 MB | |
Library | ZIP 1.69 MB | |
Device File - Partner Tool | ZIP 81.95 MB | |
Software & Tools - Other | ZIP 1.21 MB 日本語 | |
8 items
|
Sample Code
Boards & Kits
TFT Instrument Cluster with Telematics Board Reference Design
This reference design simplifies the development of advanced automotive displays by integrating Bluetooth® Low Energy connectivity, Wi-Fi mirroring of mobile screens, and brightness control for TFT and camera image displays. Powered by the RH850/D1M1A high-performance MCU with a G3M core running...
Test this Board Remotely
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.

Product Options
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