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RH850/P1M

The high-end microcomputer for chassis which carries a variegated safety feature and offers further relief and safety

 

The RH850/P1M microcontroller is low power consumption and it has up to 2 MB flash and up to 128 KB RAM lineup and enhanced motor control timer, CAN interface, digital interface for sensor such as SENT and PSI5 and safety functions such as lockstep CPU, ECC, BIST (Built-in Self Test) and ECM (Error Control Module) and suitable for chassis systems. Furthermore Only 2 MB flash product is built-in ICU-S (Hardware Security Module) as optional.

 

Main Solutions

Key Features:

ITEM
RH850/P1M
Pin Count 100-pin 144-pin
CPU CPU System RH850G3M (With Lockstep)
CPU Frequency 160 MHz (Main oscillator 16 MHz)
Memory Protection Unit (MPU) Supported
Floating Point Unit (FPU) Single precision and double precision
Timing Protection Timer (TPT) Supported
Memory Program Flash 512 KB to 2 MB 1 MB to 2 MB
Data Flash 32 KB (Flash 512 KB, 1 MB products) / 64 KB (Flash 2 MB products)
Local RAM 64 KB (Flash 512 KB products) / 128 KB (Flash 1 to 2 MB products)
Trace RAM 32 KB
Emulation RAM (ERAM) 8 KB (Flash 512 KB, 1 MB products) / 32 KB (Flash 2 MB products)
Instruction Cache 8 KB 4Way
INTC INTC1 (CPU core) 32 channels (Redundant)
INTC2 352 channels
DMA DMAC 16 channels (Redundant)
DTS 128 channels (Redundant)
Safety Error Control Module (ECM) Supported
Core Voltage Monitor (CVM) Supported
Built-in Self Test(BIST) with status flag Supported
ERROROUT Supported
Clock Monitor Supported
A/D Converter 12-bit Resolution 2 units (19 channels) 2 units (24 channels)
Temperature sensor Supported
Analog Input ADCD0 9 channels 12 channels
ADCD1 10 channels 12 channels
Track and Hold ADCD0 6
ADCD1 4
Timer 16-bit Timer Array Unit D (TAUD) 3 units
32-bit Timer Array Unit J (TAUJ) 3 units
Motor Control Timer (TSG3) 2 units
Timer Option (TAPA) 4 units
Encoder Timer (ENCA) 2 units
Timer for Operating System (OSTM) 7 units (Including 2 units for output)
Watchdog Timer (WDTA) 1 unit
Timer Pattern Buffer (TPBA) 2 units
Peripheral Interconnect (PIC) Supported
Clock out Supported
Serial Interface CAN (RS-CAN) 2 channels (Flash 512 KB, 1 MB products)
3 channels (Flash 2 MB products)
FlexRay 2 channels
Peripheral Sensor Interface 5 (PSI5) 2 channels
Single Edge Nibble Transmission (RSENT) 5 channels 6 channels
Sync/Async USART (SCI3) 3 channels
LIN master (RLIN3) 2 channels
Clocked Serial Interface (CSIG) 1 channel
Queued Clocked Serial Interface (CSIH) 4 channels
Data CRC 4 channels
Debug NEXUS-JTAG Supported
LDU Supported
AUD-RAM Monitor - Supported
Trace RAM Supported
Operating Temperature (Junction) Tj = -40 to 150 ℃
Operating Voltage 3.0V to 5.5V (Built in voltage regulator for core)
3.0 to 5.5 V (For I/O) / 1.25 V (For core)

 

Pin count – Memory size Lineup:

Program Flash
SRAM
2MB
128KB
1MB
128KB
512KB
64KB
   
Pins
Package
100
LFQFP
(14×14 mm)
144
LFQFP
(16×16 mm)
144
LFQFP
(20×20 mm)

 

Block Diagram:

RH850/P1M Block Diagram

Below you will find information to support the development of your application.

For documentation for this product, such as technical updates, datasheets, and user's manuals, please contact your Renesas sales representative or office.


You can find an explanation of orderable part numbers here.

 

Resources for Software and Hardware

Title Description
My Renesas Create a My Renesas account to use our tool download services, receive e-newsletter/update notifications, and take advantage of our other services.
e-learning Information for studying and learning about microcontrollers and microprocessors.
FAQ Frequently asked questions and useful hints for development.
Forum A forum and community site to share technical information, questions and opinions with others who use Renesas products.
Video Watch videos related to this product.

 

Software Design Support

Title Description
CS+ An integrated development environment that can be used for coding, assembling/compiling, and simulation. (Also included with Renesas Starter Kits.)
e2 studio Renesas eclipse embedded studio, known as e² studio, is a complete development and debug environment based on the popular Eclipse CDT project.
E1 A standard Renesas on-chip debugging emulator that enables users to carry out ample debugging for real development at low cost. (Also included with starter kits.)

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