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RH850/P1L-C

All-in one safety MCU for Low-end chassis system

 

The RH850/P1L-C microcontroller is suitable for low end chassis and safety systems and can support the ASIL D safety standard.

The P1L-C completes the MCU line up targeting the chassis and safety application space. First P1H-C and P1M-C were created targeting high and mid range chassis and safety systems and these achieved very high functional safety and security compliance; now P1L-C also achieves both high functional safety compliance and security for downsized chassis application with smaller feature set and small package such as 80 pin line up.

 

Main Solutions

Key Features:

Group

RH850/P1L-C

Product name

R7F701391EAFP

R7F701390EAFP

R7F701389EAFP

R7F701388EAFP

CPU

120MHz (with Lockstep)

Program Flash

512KB

1 MB

Data Flash

(EEPROM)

32 KB

64 KB

SRAM

RAM 64 KB + ERAM 8 KB

RAM 100 KB + ERAM 8 KB

DMA

8 (DMAC)/128 (DTS)

MPU

16 areas

Timers

System Timer: 1 unit

WDT: 1channel

Generic Timer Module(GTM):

Input 8 channels

Output 6 channels

System Timer: 1 unit

WDT: 1 channel

Generic Timer Module(GTM):

Input 16 channels

Output 12 channels

Communication Interface

CAN: 2 channels, LIN/UART: 2 channels, CSI: 3 channels

Sensor Interface

SENT: 2 channels

SENT: 3 channels

SENT: 4 channels

12bit ADC

8 channels x 1 unit

 (Include 2ch T&H)

12 channels x 1 unit

 (Include 2ch T&H)

12 channels x 1 unit

 (Include 4ch T&H)

20 channels x 1 unit

 (Include 4ch T&H)

Operating Voltage

3.3 V or 5.0 V

Other peripherals

Error Control Module, Data CRC, Core voltage monitor, Temperature Sensor, Security functions (ICU-S)

Package

80-pin LQFP

(10mm x 10mm

0.4mm pitch)

100-pin LQFP

(12mm x 12mm

0.4mm pitch)

144-pin LQFP

(16mm x 16mm

0.4mm pitch)

 

Pin count – Memory size Lineup:

Program Flash
SRAM
1MB
100KB
 
512MB
64KB
 
Pins
Package
80
LQFP
100
LFQFP
144
LQFP

 

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

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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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