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Microcontroller Supervisory IC Application Note

The watchdog timer is an IC that monitors the microcontroller, and resets it when running away. Ricoh watchdog timers are implemented with the voltage detector; therefore, they can reset the microcontroller by the detection dropping of the voltage.

Watchdog Timer


You can download application notes in PDF format.

  • Voltage Regulator
    (11 pages/823KB)
  • Microcontroller Supervisory ICs
    (7 pages/579KB)
  • DC/DC Converter
    (7 pages/525KB)

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