Datasheet

71M6533/G/H and 71M6534/H Data Sheet FDS_6533_6534_004
60 Rev 2
Figure 22: Transition from BROWNOUT to MISSION Mode when System Power Returns
Figure 23: Power-Up Timing with V3P3SYS and VBAT Tied Together
time
V3P3SYS
and VBAT
MPU Mode
Battery
Current
MPU Clock
Source
Xtal
PLL
(4.2 MHz)
PLL_OK
MISSION
300 nA
WAKE
Internal
RESETZ
BROWN-
OUT
1024 CK32
cycles
14.5 CK32
cycles
4096 CK32
cycles
V1_OK
Power
System
(V3P3SYS)
MPU Mode
Battery
Current
Transition
MPU Clock
Source
Xtal
PLL
(4.2 MHz/MUX_DIV)
PLL_OK
MISSION
2048...4096
CK32 cycles
300 nA
13..14 CK
cycles
WAKE
BROWNOUT
V1_OK