Next Gen. Actuator and Sensor Microcontroller
Overview
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.
RL78/F2X Block Diagram
- 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
- Smart actuators
- Sensors ECUs
- Low-end body
Documentation
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PDF1.94 MB
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Presentation
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| Related Files: Sample Code | Application Note
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| Related Files: Sample Code | Application Note
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| Related Files: Sample Code | Application Note
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Flyer
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PDF892 KB
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Flyer
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Flyer
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General Reliability Literature
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Manual - Development Tools
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Other
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PDF2.87 MB
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Release Note
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Tool News - Note
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Tool News - Release
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Tool News - Release
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Tool News - Release
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Tool News - Release
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Design & Development
Software & Tool Pages
| Title | Type | Company |
|---|---|---|
| C Compiler Package for RL78 FamilyC 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 |
| e² studioEclipse-based Renesas integrated development environment (IDE). [Support MCU/MPU: RA, RE, RX, RL78, RH850, Renesas Synergy, RZ] (Note: You need to install compiler separately as an additional software) (Note: No separate e² studio installation required for RA FSP, this will be installed as part of the FSP with e² studio installer (Platform Installer) on GitHub.) |
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 |
| 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 |
| Smart ConfiguratorSmart Configurators are utilities for combining software in ways that meet your needs. They simplify the embedding of Renesas drivers in your systems through support for importing middleware and drivers and configuring pins. [Support MCU/MPU: RL78, RX, RH850, RA, RZ] | Solution Toolkit | Renesas |
Sample Code
| Title | Type | Date | |
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ZIP2.26 MB Related Files: Application Note |
Sample Code |
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ZIP11.45 MB Related Files: RL78/F2x RLIN3 Module Software Integration System Rev.1.00 |
Sample Code |
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ZIP2.96 MB Related Files: RL78 Family Board Support Package Module Using Software Integration System Rev.1.20 |
Sample Code |
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
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 |
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