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WATCHDOG_uC
ON/OFF1
ON/OFF2
EXT_POWER
SLEEPQ
VDD_LDO
3
VDD_LDO_RTC
TBAT
CHARGE_uC
VSIM_IN
VSIM_ON
V1.0
A35-A36-A40
AVDD
DVDD
AVSS
DVSS
Control Unit
< 55°C ?
&
Page 22 of 38
Company Confidential
RREF
2, V 100mA
1.92 V
140 mA
Linear Regulator
2,9 V
140 mA
Linear Regulator
2,65V 220mA
2,65 V
100 mA
Linear Regulator
2.0 V
1 mA
Low Power
Regulator
Charge FET Driver
SIM Supply Switch
RESET_2V0
RESET_2V65
POWER_ON
LOW_BATT
VLDO2V0
VLDO2V9
VLDO2V65
VLDO_RTC
CHARGE
VSIM_OUT
ICM MP CC ST
09/01
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