Differences

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--- stm32:peripherals:rtc [2016/11/01 06:57] – created feur
+++ stm32:peripherals:rtc [2022/12/27 17:55] (current) – [Functions] ruan
@@ Line 1: / Line 1: @@
-====== Real Time Clock ======
+====== Real Time Clock (RTC) ======
-\\ {{rtc_timer.svg?700em}} \\ \\
+The RTC is an independent BCD timer/counter. It provides a time-of-day clock/calendar, two programmable alarms and a programmable periodic wake up timer.
+\\ {{rtc_complete.svg?700em}} \\ \\
+===== Features =====
+  * Time-of-day clock/calendar with subseconds, seconds, minutes, hours (12h/24h format), day (day of week), date (day of month), month, and year
+  * Daylight saving compensation.
+  * Two programmable alarms (interrupts).
+  * Programmable wakeup timer (interrupt).
+  * Digital calibration.
+  * Runs regardless of device status i.e. also in low-power modes and reset
+\\
+===== Functions =====
+These functions are available:
+  * [[rtc_real_time_clock|Real-time Clock and Calendar]]
+  * [[rtc_wakeup|WakeUp Timer]]
+  * [[rtc_alarm|Alarm Timer]]