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RH850/D1M2H Block Diagram

R7F701405EAFB

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High-end Automotive Microcontrollers for Instrument Cluster Supporting Basic or Low-level 2D Drawing
RH850/D1L/D1M Data SheetRH850/D1L/D1M Group User's Manual: HardwareLearn more about RH850/D1M

Package Information

CAD Model:View CAD Model
Pkg. Type:QFP176
Pkg. Code:
Lead Count (#):176
Pkg. Dimensions (mm):
Pitch (mm):0.5

Environmental & Export Classifications

ECCN (US)3A991.a.2
HTS (US)8542.31.0025
Pb (Lead) Free
Moisture Sensitivity Level (MSL)

Product Attributes

Family NameRH850
Series NameRH850/D1x
Group NameD1M
CPU ArchitectureRH850
Main CPUG3M
Bit Length32
Program Memory (KB)5120
Data Flash (KB)64
RAM (KB)2115.2
Lead Count (#)176
Supply Voltage (V)2.7 - 5.5
I/O Ports126
DMAC or DTCYes
Watchdog Timer (ch)1
Temp. Range (°C)-40 to +150
LVD or PVDNo
Operating Freq (Max) (MHz)160
Ethernet speedYes
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)4
SPI (ch)6
QSPI (ch)0
OSPI (ch)0
I2C (#)2
I3C (ch)0
CAN (ch)3
CAN-FD (ch)16
WirelessNo
IrDANo
LIN (#)4
SDHI (ch)0
PWM Output (pin#)0
32-Bit Timer (ch)7
16-Bit Timer (ch) (#)48
8-Bit Timer (ch)0
Standby operable timerNo
Asynchronous General Purpose Timer / Interval Timer (ch)0
RTCNo
16-Bit A/D Converter (ch)0
14-Bit A/D Converter (ch)0
12-Bit A/D Converter (ch)16
10-Bit A/D Converter (ch)0
24-Bit Sigma-Delta A/D Converter (ch)0
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
Analog Comparator (ch)0
OPAMP (ch) (#)0
PGA (ch)0
Capacitive Touch Sensing Unit (ch)0
Graphics LCD ControllerNo
MIPI Interfaces (CSI) (ch)0
Camera I/F (Parallel)No
Image CodecNo
2D Drawing EngineNo
Segment LCD ControllerNo
SSI (ch)2
Security & EncryptionYes
Pitch (mm)0.5
12-Bit Timer (ch)0
32-Bit High Res Timer (ch)0
ADC16
Advanced FeaturesHMI
Asynchronous General Purpose Timer (ch)0
Bit Size32
CPUG3M
DMAYes
DTC (ch)0
EthernetYes
External Interrupt Pins (#)11
Family NameRH850
Group NameD1M
High-Speed Analog Comparator (ch)0
Highest ASIL LevelASIL-B
Human Machine InterfaceDisplay Function
I / O Supply (V)3.3
Low-Power Analog Comparator (ch)0
Number of core (Main + Checker)1 + 0
Pkg. TypeQFP176
SPI (#)6
Standby ModeYes
Timer16-bit x 48-ch, 32-bit x 7-ch
USBFS (ch)0
USBHS (ch)0

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.

Some documents can be released under NDA.

  • Security documentation - Please contact your local sales/FAE team to help with the NDA process and request access to the security documents for you. Alternatively, submit a support ticket.
  • RH850/D1x Group User’s Manual: Hardware Video Output Warping Engine (VOWE) - Request Document
  • Functional Safety documentation - Request Documents
Learn more about RH850/D1M