Skip to main content

Microcontrollers (MCU) and Microprocessors (MPU)


The following page content corresponds to the products marketed in Japan.
If you do not live in Japan, please


Renesas, the world's number one microcontroller supplier and manufacturer, offers the widest choice of microcontroller (MCU) and microprocessor (MPU) solutions, comprising 8-bit, 16-bit and 32-bit MCU and MPU families. The Renesas microcontroller and microprocessor portfolio offers the most scalable MCU/MPU platforms available, offering low power, high performance, small packages and the largest range of memory sizes combined with feature-rich peripherals.

Select Microcontroller by Application

Renesas offers the most scalable microcontroller families in the world – for example our RX family offers a huge choice of devices with memory variants from 32K Flash / 4K RAM to an incredible 8M Flash / 512K RAM with packages ranging in size from 48 to a massive 176 pins.

Furthermore we extend the family concept to provide solutions based on the same industry leading microcontroller cores to address a wide range of application specific requirements…

Key Technology Connectivity Motor Control Power Supply Human Interface
Applications PC & PC Peripheral Consumer Medical & Heathcare
Automotive Industrial/Building & Home Mobile

Select by Microcontroller / Microprocessor Family

8, 16-bit Ultra-low-power

  • Maximum operating frequency: 32 MHz
  • Operating voltage: 1.6 to 5.5 V
  • Pin count: 10 to 144-pin
  • ROM size: 1 to 512 KB

32-bit CISC

  • 165 DMIPS or more
  • Power/performance ratio: 500 µA/MHz,
    At standby: 2.5 µA
  • Ethernet, CAN, USB, motor control, TFT monitor, etc.

32-bit RISC

  • 500 DMIPS or more
  • MMU, multi-core, multimedia processing
  • Server, medical, industrial, automotive

Select Microcontroller by Function


MCU Selector Renesas Mobile App

RL78 G13 Family low power, high performance microcontroller

RX Family low power, high performance microcontroller

R8C/3xT microcontroller Family 1-chip solution for capacitive touch for intuitive human machine interfaces (HMI)

Related Links

USB Microcontroller ASSP for USB 2.0 and USB 3.0 devices


Online Training

Renesas Semiconductor Seminars provide a high degree of support for professional development for engineers.

See more

End of content

Back To Top