Next Gen. Actuator and Sensor Microcontroller
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Overview
Description
The RL78/F24 next-generation super low-power automotive microcontrollers are ideal to realize future high reliable smart actuators & sensors, as well as low-end body ECUs. As an innovative prolongation of the known RL78/F1x MCUs, the RL78/F24 can cover prospective market requirements. With its increased CPU performance, high temperature capability and an enhanced peripheral feature set, RL78/F24 are a perfect fit for various applications.
RL78/F2x products are designed according to ISO26262 and providing functional safety support up to ASIL-B. They support up to the EVITA-Light security standard or more. An AES crypto module can handle key lengths of up to 256 bits and supports secure boot and authentication. To further boost the calculation performance for BLDC (FOC) motor control and DC/DC control systems, RL78/F2x is equipped with the unique application accelerator IP, to off-load complex trigonometric & arithmetic processing.
To respond to the new E/E automotive architecture trend, RL78/F24 is equipped with a CAN FD interface. RL78/F2x MCUs are fully hard- & software upwards compatible to RL78/F1x, enabling software reuse.
Features
- Key Features
- RL78 core, Max. 40MHz
- 256KB Flash
- 24KB RAM
- 12-bit A/D converter
- 8-bit D/A converter
- Comparator with 4-fold multiplexer
- Motor control: DC & BLDC - Field Oriented Control
- Application accelerator unit
- Optimized DC/DC converter support
- High temperature support: up to Ta = 150°C
- Super low-power consumption
- State of the Art Interfaces
- CAN FD, LIN, UART, SPI, I2C, SENT
- 20 x PWM output
- Support for FuSa and Security
- Security module with EVITA-Light support
- ISO26262 ASIL-B
- Extensive eco-system supporting the latest standards concerning tool, HW and SW areas
Applications
Applications
- Smart actuators
- Sensors ECUs
- Low-end body
Documentation
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Manual - Hardware
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Brochure
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Flyer
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Flyer
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PDF892 KB
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Flyer
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General Reliability Literature
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Guide
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Manual - Development Tools
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Manual - Software
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Manual - Software
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Other
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Design & Development
Software & Tools
Software & Tools
| C Compiler Package for RL78 Family [CC-RL]C Compiler Package for RL78 Family [IDE: CS+, e² studio] | Compiler/Assembler | Renesas |
| E2 emulator Lite [RTE0T0002LKCE00000R]On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX] | Emulator | Renesas |
| 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] | Emulator | Renesas |
| CS+Renesas integrated development environment (IDE) [Support MCU/MPU: RH850, V850, RX, RL78, 78K0R, 78K0] (Note: CS+ is not generally promoted to U.S. and European customers.) (Note: To use Smart Configurator on CS+ for RL78/G23 and RX family MCUs, install the Smart Configurator for each MCU family separately downloading from ”Design & Support” > ”Development Tools” > ”Smart Configurator”) | IDE and Coding Tool | Renesas |
| e² studio -information for RL78 FamilyEclipse-based Renesas integrated development environment (IDE). | IDE and Coding Tool | Renesas |
| RI78V4 V2 Real-time OS for RL78 FamilyμITRON Specification real-time OS for RL78 Family [Required IDE : CS+] | ITRON OS | Renesas |
| PG-FP6Flash memory programmer [Programming software: Dedicated GUI-based software, the "FP6 Terminal"] [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, SuperH RISC engine, V850, 78K, R8C] | Programmer (Unit/SW) | Renesas |
| Renesas Flash Programmer (Programming GUI)Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78KR, 78K0] | Programmer (Unit/SW) | 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 productsDownloads:
Renesas Flash Driver RL78 Type 02 User's Manual for RL78/F23 and RL78/F24RL78 Family Renesas Flash Driver RL78 Type 02 SC version (Code Flash) Rev.1.00RL78 Family Renesas Flash Driver RL78 Type 02 SC version (Extra Area) Rev.1.00RL78 Family Renesas Flash Driver RL78 Type 02 SC version (Flash Common) Rev.1.00RL78 Family Renesas Flash Driver RL78 Type 02 SC version (Flash Common) Rev.1.00 - Sample Code
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Self Programming Library (Flash Library) | Renesas |
| Data Flash LibrariesLibraries for the reprogramming of data flash memory, including EEPROM emulation libraries for the data areas of RL78-family productsDownloads:
Renesas Flash Driver RL78 Type 02 User's Manual for RL78/F23 and RL78/F24RL78 Family Renesas Flash Driver RL78 Type 02 SC version (Data Flash) Rev.1.00RL78 Family Renesas Flash Driver RL78 Type 02 SC version (Flash Common) Rev.1.00RL78 Family Renesas Flash Driver RL78 Type 02 SC version (Flash Common) Rev.1.00 - Sample CodeRL78 Family Renesas Flash Driver RL78 Type 02 SC version (Data Flash) Rev.1.00 - Sample Code
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Self Programming Library (Flash Library) | Renesas |
| Simulator for CS+ of RL78 Family, 78K0R and 78K0Simulator for RL78 Family, 78K0R and 78K0 [Support IDE: CS+] (Note: This product is included in the Compiler Package and is not available separately.) | Simulator | Renesas |
| Simulator for e² studio of RL78 FamilySimulator for RL78 Family [Support IDE: e2 studio] (Note: This product is included in the Renesas IDE "e2 studio" and is not available separately.) | Simulator | Renesas |
| QE for Current Consumption: A Dedicated Tool for Current MeasurementDevelopment assistance tool helps to shorten the times taken in operations for the tuning of currents drawn. [Standard item in the "e² studio" and CS+ (CS+ for CC only) IDEs] [Support MCU/MPU: RX, RL78] | Solution Toolkit | Renesas |
| RL78 Smart ConfiguratorRL78 Smart Configurator is a utility for combining software in ways that meet your needs. It simplifies the embedding of Renesas drivers in your systems through supports for importing middleware and drivers and configuring pins. | Solution Toolkit | Renesas |
| IAR Embedded Workbench for Renesas RL78IAR Embedded Workbench provides extensive support for RL78 devices. IAR Embedded Workbench is a complete set of development tools with leading optimization technology for creating powerful automotive applications. | Compiler/Assembler | IAR Systems |
Sample Code
Sample Code
| Title | Type | Date | |
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[Toolchains=CC-RL|V1.11.xx;IAR Compiler for RL78|v4.21.x]
ZIP4.93 MB Related Files:
Compiler: CC-RL, ICCRL78 Function: Memory IDE: CS+, e2 studio, IAR EWRL78 |
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[Toolchains=CC-RL|V1.11.xx;IAR Compiler for RL78|v4.21.x] ZIP3.84 MB Related Files:
Compiler: CC-RL, ICCRL78 Function: Memory IDE: CS+, e2 studio, IAR EWRL78 |
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[Toolchains=CC-RL|V1.11.xx;IAR Compiler for RL78|v4.21.x] ZIP4.13 MB Related Files:
Compiler: CC-RL, ICCRL78 Function: Memory IDE: CS+, e2 studio, IAR EWRL78 |
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[Toolchains=CC-RL|V1.11.xx;IAR Compiler for RL78|v4.21.x] ZIP428 KB Related Files:
Compiler: CC-RL, ICCRL78 Function: Memory IDE: CS+, e2 studio, IAR EWRL78 |
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[Toolchains=CC-RL|V1.11.0;LLVM for Renesas RL78|22.10.0.v20220621-1003;GCC for Renesas RL78|22.10.0.v20220621-1003;IAR Compiler for RL78|v.4.21.3]
ZIP3.24 MB Related Files:
Application: Consumer Electronics, Industrial Compiler: CC-RL, GNURL78, ICCRL78, LLVM Function: BSP, Clock, Software Package IDE: e2 studio, IAR EWRL78 |
Sample Code |
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ZIP1.35 MB Related Files:
Application: Safety, Surveillance & Security Compiler: CC-RL,IAR EWRL78/ICCRL78 Function: Security IDE: CS+ for CC |
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Application: Automotive Compiler: CC-RL, ICCRL78 IDE: CS+ for CC, IAR EWRL78 |
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Application: Automotive Compiler: CC-RL IDE: CS+ for CC, IAR EWRL78 |
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Application: Automotive Compiler: CC-RL, ICCRL78 IDE: CS+ for CC, IAR EWRL78 |
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ZIP868 KB Related Files:
Application: Consumer Electronics, Industrial, IoT Applications Compiler: ICCRL78 Function: Application Example, Other peripherals IDE: IAR EWRL78 |
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ZIP2.26 MB Related Files:
Application: Industrial Compiler: CC-RL, LLVM, ICCRL78 Function: BSP, Communication Interface, Software Package IDE: CS+, e2 studio, IAR EWRL78 |
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ZIP11.45 MB Related Files:
Application: Industrial Compiler: CC-RL, LLVM, ICCRL78 Function: BSP, Communication Interface, Software Package IDE: CS+, e2 studio, IAR EWRL78 |
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Boards & Kits
Boards & Kits
RL78/F24 (R7F124FPJ) Target Board
As a CPU board usable in connection with the on-chip debugging emulator E2, E2 Lite, this product achieves simple and easy evaluation of the target MCU.
Please contact the distributors or dealers for purchase.
12 V Motor Control Evaluation System for RL78/F24
This kit is for motor control evaluation with RL78/F24 (48-pin) product.
This kit includes a permanent magnetic synchronous motor (TG-55N-KA 12V; Tsukasa Electric Co., Ltd), allowing users to easily start evaluating the motor after purchase.
Please contact the distributors or dealers for purchase.
RL78/F24 Starter Kit
The RL78/F24 starter kit includes the RL78/F24 target board “RTK7F124FPC01000BJ” and the E2 Lite, a Renesas Electronics on-chip-debug emulator with programming...
Featured Documents:
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Product Options
Processing table
Part Number |
PLP |
Program Memory (KB) |
RAM (KB) |
Lead Count (#) |
Temp. Range |
Security Level |
Bit Size |
CPU |
Data Flash (KB) |
Supply Voltage (V) |
Operating Freq (Max) (MHz) |
RTC |
LVD |
DMA |
I/O Ports |
Timer |
ADC |
DAC |
CAN (ch) |
Buy / Sample |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N/A | 256 | 24 | 32 | -40 to 105°C | Evita-Light | 16 | RL78 | 16 | 2.7 - 5.5 | 40 | Yes | Yes | Yes | 25 | 16-bit x 19-ch | 12-bit x 10-ch | 8-bit x 1-ch | 1 | ||
| N/A | 256 | 24 | 32 | -40 to 125°C | Evita-Light | 16 | RL78 | 16 | 2.7 - 5.5 | 40 | Yes | Yes | Yes | 25 | 16-bit x 19-ch | 12-bit x 10-ch | 8-bit x 1-ch | 1 | ||
| N/A | 256 | 24 | 48 | -40 to 105°C | Evita-Light | 16 | RL78 | 16 | 2.7 - 5.5 | 40 | Yes | Yes | Yes | 38 | 16-bit x 19-ch | 12-bit x 19-ch | 8-bit x 1-ch | 1 | ||
| N/A | 256 | 24 | 48 | -40 to 125°C | Evita-Light | 16 | RL78 | 16 | 2.7 - 5.5 | 40 | Yes | Yes | Yes | 38 | 16-bit x 19-ch | 12-bit x 19-ch | 8-bit x 1-ch | 1 | ||
| N/A | 256 | 24 | 48 | -40 to 150°C | Evita-Light | 16 | RL78 | 16 | 2.7 - 5.5 | 40 | Yes | Yes | Yes | 38 | 16-bit x 19-ch | 12-bit x 19-ch | 8-bit x 1-ch | 1 | ||
| N/A | 256 | 24 | 64 | -40 to 105°C | Evita-Light | 16 | RL78 | 16 | 2.7 - 5.5 | 40 | Yes | Yes | Yes | 52 | 16-bit x 19-ch | 12-bit x 24-ch | 8-bit x 1-ch | 1 | ||
| N/A | 256 | 24 | 64 | -40 to 125°C | Evita-Light | 16 | RL78 | 16 | 2.7 - 5.5 | 40 | Yes | Yes | Yes | 52 | 16-bit x 19-ch | 12-bit x 24-ch | 8-bit x 1-ch | 1 | ||
| N/A | 256 | 24 | 64 | -40 to 150°C | Evita-Light | 16 | RL78 | 16 | 2.7 - 5.5 | 40 | Yes | Yes | Yes | 52 | 16-bit x 19-ch | 12-bit x 24-ch | 8-bit x 1-ch | 1 | ||
| N/A | 256 | 24 | 80 | -40 to 105°C | Evita-Light | 16 | RL78 | 16 | 2.7 - 5.5 | 40 | Yes | Yes | Yes | 68 | 16-bit x 19-ch | 12-bit x 25-ch | 8-bit x 1-ch | 1 | ||
| N/A | 256 | 24 | 80 | -40 to 125°C | Evita-Light | 16 | RL78 | 16 | 2.7 - 5.5 | 40 | Yes | Yes | Yes | 68 | 16-bit x 19-ch | 12-bit x 25-ch | 8-bit x 1-ch | 1 | ||
| N/A | 256 | 24 | 80 | -40 to 150°C | Evita-Light | 16 | RL78 | 16 | 2.7 - 5.5 | 40 | Yes | Yes | Yes | 68 | 16-bit x 19-ch | 12-bit x 25-ch | 8-bit x 1-ch | 1 | ||
| N/A | 256 | 24 | 100 | -40 to 105°C | Evita-Light | 16 | RL78 | 16 | 2.7 - 5.5 | 40 | Yes | Yes | Yes | 86 | 16-bit x 19-ch | 12-bit x 31-ch | 8-bit x 1-ch | 1 | ||
| N/A | 256 | 24 | 100 | -40 to 125°C | Evita-Light | 16 | RL78 | 16 | 2.7 - 5.5 | 40 | Yes | Yes | Yes | 86 | 16-bit x 19-ch | 12-bit x 31-ch | 8-bit x 1-ch | 1 | ||
| N/A | 256 | 24 | 100 | -40 to 150°C | Evita-Light | 16 | RL78 | 16 | 2.7 - 5.5 | 40 | Yes | Yes | Yes | 86 | 16-bit x 19-ch | 12-bit x 31-ch | 8-bit x 1-ch | 1 |
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play_circle_filledVideos & Training
News & Blog Posts
| First security solutions for automotive 16-bit RL78 MCU make its debut! | Blog Post | Sep 30, 2022 | |
| Release of 12V Motor Control Renesas Solution Starter Kit for RL78/F24 | Blog Post | Jul 4, 2022 |
