会社ブログについて Recycle Renesas MCU Evaluation Board:RA MCU,RL78 MCU,RX MCU,RH850 Automotive MCU

Recycle Renesas MCU Evaluation Board:RA MCU,RL78 MCU,RX MCU,RH850 Automotive MCU

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【RA Series Evaluation Kits】

Renesas RA series MCUs are based on the Arm® Cortex®-M33 core, delivering high performance and rich peripheral integration.

The RA4C1 evaluation kit utilises the R7FA4C1BD3CFP MCU, featuring an 80MHz operating frequency, 512KB ROM, and 96KB SRAM. The RA4L1 Evaluation Kit utilises the R7FA4L1BD4CFP MCU, featuring an 80MHz Arm Cortex-M33 core and 512KB code flash memory.

RA Evaluation Kits serve diverse applications including human-machine interfaces (HMI), smart home systems, and medical devices.

【RL78 Series Evaluation Kits】

As Renesas' classic 16-bit microcontroller series, the RL78 range is renowned for its ultra-low power consumption and high cost-effectiveness, making it particularly suitable for power-sensitive applications.

The RL78/G24 DC/DC LED Control Evaluation Board is a specialised board within the RL78 series, designed specifically for LED lighting applications. It supports multiple lighting communication protocols, including DALI-2, DMX512, and SMBus/PMBus.

Unlike standard evaluation boards, this board incorporates specialised functionality. It enables constant-current control of LEDs via PWM output and supports the 16-bit timer KBn as a power control unit. This makes it an ideal platform for lighting system development.

RL78 evaluation boards typically feature on-board debugging capabilities and support multiple development environments. Renesas provides the RL78 Smart Configurator to streamline the integration of drivers and middleware.

【RX Series Evaluation Kits】

The RX series represents Renesas' proprietary line of 32-bit MCUs, utilising the RX CPU core and delivering outstanding performance in industrial control and sensor measurement applications.

The RX23E-A Solution Starter Kit is specifically designed for industrial sensor measurement applications. It incorporates complete sensor measurement peripheral circuits, including thermocouple, RTD, and strain gauge measurement capabilities. This specialised design enables engineers to rapidly evaluate A/D converter performance without requiring hardware modifications or software development.

Typical applications for RX series evaluation boards include industrial automation control systems, motor control, and sensor networks. They typically provide expansion interfaces, allowing users to add peripheral modules according to actual requirements, enhancing system scalability and flexibility.

【RH850 Series Evaluation Kit】

As Renesas' flagship offering for the automotive electronics market, the RH850 series provides a professional-grade automotive MCU evaluation platform.

The RH850/U2A represents the high-performance segment within the RH850 series. As the inaugural product in the cross-domain MCU portfolio, it employs 28-nanometre process technology. It features up to 4+4 dual-core lockstep CPU cores operating at 400MHz, each integrating hardware-based virtualisation support. This enables software systems with differing security levels to run independently without interference.

The RH850 evaluation board supports functional safety and cybersecurity features, conforming to the ISO 26262 ASIL-D standard and integrating an EVITA Full-level security module. These characteristics make the RH850 an ideal choice for developing automotive applications such as Advanced Driver Assistance Systems (ADAS), body control, and chassis control.