SAM3X8E Atmel Corporation, SAM3X8E Datasheet - Page 25

• Manufacturer Part Number: SAM3X8E
• Manufacturer: Atmel Corporation

5.6
Figure 5-3.
11057AS–ATARM–10-Feb-12
11057AS–ATARM–10-Feb-12
WKUP15
WKUP0
WKUP1
FWUP
Wake-up Sources
Wake-up Source
rtc_alarm
rtt_alarm
sm_int
Falling/Rising
Falling/Rising
Falling/Rising
WKUPT15
WKUPT0
WKUPT1
Detector
Detector
Detector
Detector
Falling
Edge
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.
SMEN
RTCEN
RTTEN
WKUPEN15
WKUPEN0
WKUPEN1
FWUPEN
WKUPIS0
WKUPIS1
WKUPIS15
SLCK
SLCK
FWUPDBC
WKUPDBC
Debouncer
Debouncer
WKUPS
FWUP
SAM3X/A
SAM3X/A
Core
Supply
Restart
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