According to the datasheet, the SAM3X has an internal RTC. There is also a 32.768Khz oscillator attached to the XOUT32 and XIN32 pins. Is there a possibility to use the internal RTC with the Arduino libraries?

internal RTC

aigarslv June 23, 2015, 9:51pm 11

CM315D32768DZCT is used in Due

32kHz crystal is used as an accurate slow clock source, SAM3X8E has an oscillator built-in but it is not accurate... You can try running your project without external oscillator.

Topic		Replies	Views
Accessing the Internal RTC (Due - SAM3X8E) Arduino Due	4	5827	May 6, 2021
Due RTC issue when push reset. Arduino Due	6	1783	May 6, 2021
Possible to power RTC separately? Project Guidance	2	420	May 5, 2021
Internal RTC with back up battery Arduino Due	16	12693	May 6, 2021
Due RTC with low power backup mode Arduino Due	3	3203	May 6, 2021

internal RTC

Related Topics