EFM32PG1 Datasheet, PDF (18/94 Pages) Silicon Laboratories – Industrial and factory automation

4.1.5 Wake up times
Table 4.7. Wake up times
Parameter
Symbol
Test Condition
Min
Wake up from EM2 Deep
t_{EM2_WU}
Code execution from flash
-
Sleep
Code execution from RAM
-
Wake up from EM3 Stop
t_{EM3_WU}
Executing from flash
-
Executing from RAM
-
Wake up from EM4H Hiber- t_{EM4H_WU}
Executing from flash
-
nate ¹
Wake up from EM4S Shut- t_{EM4S_WU}
-
off¹
Note:
1. Time from wakeup request until first instruction is executed. Wakeup results in device reset.
EFM32PG1 Data Sheet
Electrical Specifications
Typ
Max
Unit
10.7
-
μs
3
-
μs
10.7
-
μs
3
-
μs
60
-
μs
290
-
μs
4.1.6 Brown Out Detector
Table 4.8. Brown Out Detector
Parameter
DVDDBOD threshold
DVDD BOD hysteresis
DVDD response time
AVDD BOD threshold
AVDD BOD hysteresis
AVDD response time
EM4 BOD threshold
EM4 BOD hysteresis
EM4 response time
Symbol
Test Condition
V_DVDDBOD
DVDD rising
DVDD falling
V_{DVDDBOD_HYST}
t_{DVDDBOD_DELAY} Supply drops at 0.1V/μs rate
V_AVDDBOD
AVDD rising
AVDD falling
V_{AVDDBOD_HYST}
t_{AVDDBOD_DELAY} Supply drops at 0.1V/μs rate
V_EM4DBOD
AVDD rising
AVDD falling
V_{EM4BOD_HYST}
t_{EM4BOD_DELAY} Supply drops at 0.1V/μs rate
Min
-
TBD
-
-
-
TBD
-
-
-
TBD
-
-
Typ
-
-
24
2.4
-
-
21
2.4
-
-
46
TBD
Max
Unit
TBD
V
-
V
-
mV
-
μs
1.85
V
-
V
-
mV
-
μs
TBD
V
-
V
-
mV
-
nS
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