Microchip Technology megaAVR 0 Series Manual page 90

9.5.7 32 KHz Oscillator Control A
Name: OSC32KCTRLA
Offset: 0x18
Reset: 0x00
Property: Configuration Change Protection
Bit 7
Access
Reset
Bit 1 – RUNSTDBY Run Standby
This bit forces the oscillator ON in all modes, even when unused by the system. In Standby Sleep mode
this can be used to ensure immediate wake-up and not waiting for the oscillator start-up time.
When not requested by peripherals, no oscillator output is provided.
It takes four oscillator cycles to open the clock gate after a request but the oscillator analog start-up time
will be removed when this bit is set.
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2018 Microchip Technology Inc.
6 5 4 3
Datasheet Preliminary
®
megaAVR 0-Series
Clock Controller (CLKCTRL)
2 1
RUNSTDBY
R/W
0
DS40002015A-page 90
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