The RH850 Family of 32-bit automotive microcontrollers (MCUs) offers high performance balanced with very low power consumption over a wide and scalable range of products. This family offers rich functional safety and embedded security features needed for new and advanced automotive applications.

The RH850 Family is offered in a Renesas 40nm process, an industry first, and offers tremendous capabilities and features as well as cost-effective pricing. The family offers a range of CPU core structures (single, multiple, lock-step and combination thereof) to support high-performance and/or high-reliability requirements.


RH850 Roadmap


Title Sort descending language Type Format File Size Date
User Guides & Manuals
RH850 Family Product Part Number Guide Guide PDF 261 KB
Application Notes & White Papers
Security-Conscious Debugging Methods for RH850 Devices (Main-Core Debugging) 日本語 Application Note PDF 1.17 MB
Product Scout Automotive Microcontrollers Brochure PDF 542 KB
Safety and Security Support Program for Automotive 日本語 Brochure PDF 372 KB