The H8S/20203R, 20215R Group is supported only for the customers who have already adopted any of the products. For new adoption, please consider other products such as RX130, RX230, RL78/G14, RL78/I1C Group.

Key Features:

  • 16-bit high-speed H8S/2000 CPU
    • Upwardly compatible with H8/300H CPUs at object level
    • General-register architecture (sixteen 16-bit general registers)
    • 65 basic instructions
  • Peripheral functions
    • Timer RA
    • Timer RB
    • Timer RD (2 units)
    • Timer RE
    • Timer RG
    • 8-bit timers (TMR)
    • Watchdog timer
    • SCI (asynchronous or clock synchronous serial communication interface) x three channels
    • I2C bus interface/synchronous serial communication unit
    • Serial communication interface (SCIX)
    • 10-bit A/D converter
    • 8-bit D/A converter
    • POR/LVD (power-on reset & low-voltage detection circuit)
    • Low-speed on-chip oscillator
    • Event link controller
    • Peripheral I/mapping controller
    • Data transfer controller

Below you will find information to support the development of your application.


Resources for Software and Hardware

Title Description
My Renesas Create a My Renesas account to use our tool download services, receive e-newsletter/update notifications, and take advantage of our other services.
e-learning Information for studying and learning about microcontrollers and microprocessors.
FAQ Frequently asked questions and useful hints for development.
Forum A forum and community site to share technical information, questions and opinions with others who use Renesas products.
Video Watch videos related to this product.

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