Overview
Description
RL78/F13 microcontrollers are successors to the 78K0R and R8C, are available in a 20 to 80-pin, 16KB to 128KB flash memory lineup and realize the industry's lowest level of consumption current. They have a built-in CAN module and LIN module for automotive interfaces, and in addition to the functional safety features, a RAM ECC function, PLL lock function, port output state monitoring, stack overflow detection, dedicated WDT oscillator and more have also been added. Since a more highly reliable system can be built, these microcontrollers can be used for industrial applications and of course automotive applications.
Features
- CPU: RL78 core, Max. 32MHz
- Voltage: 2.7V to 5.5V
- Package: 32 to 48-pin HVQFN, 48 to 80-pin LFQFP, 20 to 30-pin LSSOP
- Memory: SRAM Max. 8KB, Program Flash Max. 128KB
- PWM: PWM Output x 16, 3-phase PWM Output Function
- Analog function: 10-bit A/D Converter (ch) x 8
- On-chip Oscillator Freq. (MHz): 64M, 48M, 32M, 24M, 16M, 12M, 8M, 4M, 1M Low-speed Oscillator 15kHz
- Others: PLL, RTC, Power-On Reset, Low Voltage Detection
Comparison
Applications
Design & Development
Software & Tools
Sample Code
Boards & Kits
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.
Support
Support Communities
Partners
SimuQuest
SimuQuest's QuantiPhi enables driver configuration and production code generation, seamlessly integrated with Simulink. QuantiPhi detects and resolves inconsistencies in real-time and automatically optimizes chip settings.
Support Communities
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real time varaible watch in RL78/F13
Hello forum, I got that debugging can be done in RL/F13 processors. I am using R5F20BGE controller i.e., RL/F13, 48 pin processor. I want to watch the variables in real time in CS+ i.e., while the hardware is running. Anyone any help please?
Jul 13, 2023 -
RL78/F13 bootloader development inquiry
Hello,I am a beginner developer firmware to RL78/F13. I have to pass the source code developed by someone else to the mcu as a bootloader. I need to use a LIN or CAN bootloader. Sample source code that can be bootloader with RL78/F13 andYou are ...
Dec 30, 2021 -
CAN STACK CODE FOR RL78/F13
HII ,I m working on CAN RL78/F13(R5F10BAE) so provide CAN STACK SAMPLE CODE
May 3, 2022
FAQs
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Feature and performance upgrade from RL78/F13, F14
The maximum CPU clock of RL78/F23 and F24 has been increased to 40MHz for all temperature grades. As a security function, it supports AES-128/192/256 and is functionally equivalent to Evita-light. In terms of functional safety, it is equivalent to ASIL-B. It ...
Jan 31, 2023 -
RL78 F13/14/15 electrical characteristics
Please check the following application: [RL78/F13/F14/F15 Electrical Characteristics Reference Value Quick Viewer | Renesas|https://www.renesas.com/us/en/document/oth/rl78f13f14f15-electrical-characteristics-reference-value-quick-viewer]. This is available on the document section of the ...
Nov 7, 2024 -
RL78 Family: Reset signal generated by the power-on reset circuit (POR)
... system in the reset state using the voltage detector (LVD) or controlling the externally input reset signal. Suitable Products RL78/D1A, RL78/F12, RL78/F13, RL78/F14, RL78/F15, RL78/F23, RL78/F24, RL78/G10, RL78/G11, RL78/G12, RL78 ...
Apr 28, 2025