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Functions of voltage detector in M16C/64A

Posted: 02 Apr 2012     Print Version  Bookmark and Share

Keywords:voltage detector  MCU 

In this document, Renesas Electronics provides an application example for using the voltage detector. The sample code demonstrates how to detect the rise or fall of VCC1 input voltage using the voltage detector.

The application example described in this document applies to the following M16C/64A Group. When using this application note with other Renesas MCUs, careful evaluation is recommended after making modifications to comply with the alternate MCU.

In this sample code, the voltage of VCC1 is checked every 10 ms after the power-on reset. When VCC1 is equal to or above Vdet2 ten times consecutively (i.e. VCC1 ≥ Vdet2 for 100 ms), the program determines that the VCC1 voltage is stable at or above Vdet2.

View the PDF document for more information.

Originally published by Renesas Electronics at as "M16C/64A Group: Using the Voltage Detector".

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