SAM3SD8B Atmel Corporation, SAM3SD8B Datasheet - Page 21

• Manufacturer Part Number: SAM3SD8B
• Manufacturer: Atmel Corporation

5.6
Figure 5-4.
11090A–ATARM–10-Feb-12
WKUP15
WKUP0
WKUP1
Wake-up Sources
Wake-up Source
rtc_alarm
rtt_alarm
sm_out
Falling/Rising
Falling/Rising
Falling/Rising
WKUPT15
WKUPT0
WKUPT1
Detector
Detector
Detector
Edge
Edge
Edge
The wake-up events allow the device to exit the backup mode. When a wake-up event is
detected, the Supply Controller performs a sequence which automatically reenables the core
power supply and the SRAM power supply, if they are not already enabled.
RTCEN
RTTEN
SMEN
WKUPEN15
WKUPEN0
WKUPEN1
WKUPIS15
WKUPIS0
WKUPIS1
SLCK
WKUPDBC
Debouncer
WKUPS
SAM3S8/SD8
Core
Supply
Restart
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