RTC

Author: mcmchris

content/hardware/03.nano/boards/nano-r4/datasheet/datasheet.md

@@ -124,7 +124,7 @@ The Realtime Clock (RTC) has two counting modes: calendar count mode and binary
 - For binary count mode, the RTC counts seconds and retains the information as a serial value. Binary count mode can be used for calendars other than the Gregorian (Western) calendar.
 
 <div style="background-color:rgb(206, 255, 201); border-left: 6px solid rgb(138, 255, 128); margin: 20px 0; padding: 15px;">
-The Nano R4 features an external crystal oscillator that improve considerably the timing of timers like the RTC and other sub-clock dependent peripherals.
+The Nano R4 features an external crystal oscillator that improve considerably the accuracy of the RTC and other sub-clock dependent peripherals.
 </div>
 
 ### Board Actuators