Renesas Electronics RL78/F24 Actuator & Sensor Microcontrollers

Renesas Electronics RL78/F24 Actuator and Sensor Microcontrollers are designed for reliable smart actuators, sensors, and low-end body ECUs. The Renesas Electronics RL78/F24 offers increased CPU performance, high-temperature capability, and an enhanced peripheral feature set, making it suitable for various applications. These products adhere to ISO 26262 and support functional safety up to ASIL B, with AES crypto module support for key lengths up to 256 bits. The RL78/F2x series also features an application accelerator IP to enhance calculation performance for motor control and DC/DC control systems.

Features

RL78 core, 40MHz maximum
256KB Flash
24KB RAM
12-bit A/D converter
8-bit D/A converter
Comparator with 4-fold multiplexer
Motor control: DC and BLDC – Field Oriented Control (FOC)
Application accelerator unit
Optimized DC/DC converter support

High-temperature support up to T_a = +150°C
Super-low power consumption
State-of-the-art interfaces: CAN FD, LIN, UART, SPI, I²C, and SENT
20x PWM outputs
Support for FuSa and security
Security module with EVITA-Light support
ISO 26262 ASIL B
Extensive ecosystem supporting emerging standards concerning tool, hardware, and software areas

Applications

Remote sensing with inductive position sensor and CAN/LIN
12V/48V bidirectional DC/DC converter with GaN HEMT
12V small motor solution

Haptic touch key solution for automotive switches
Smart actuators
Sensors ECUs

Renesas Electronics RL78/F24 Actuator & Sensor Microcontrollers

Features

Applications

Block Diagram

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