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The following page content corresponds to the products formerly marketed by NEC Electronics

R Series


R series

Microcontrollers with Queued SPI for Safety Applications

R Series is perfectly suited for occupant safety systems such as airbag control units. Through our leadership in quality and applications experience, we continue to be the partner of choice for safety applications.

R Series Features

  • Queued SPI
  • Safety features such as ECC on flash memory and RAM, protected registers and dedicated NMI pin
  • A/D converter with SCAN mode and diagnosis and discharge function


R Series Roadmap

R Series Roadmap V850E/RS1 V850E/RS2