Shanghai SIMCom Wireless Solutions Limited 8PSA301 ユーザーズマニュアル
Smart Machine Smart Decision
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PWRKEY Characteristics
Table 26: PWRKEY characteristics
Parameters
Description
Min
Typ
Max
Unit
V
IH
High-level input voltage
1.4
-
-
V
V
IL
Low-level input voltage
-
-
0.6
V
VRTC Characteristics
Table 27: VRTC characteristic
Parameter
Description
Min
Typ
Max
Unit
VRTC
-IN
VRTC input voltage
2.0
3.0
3.25
V
I
RTC-IN
VRTC current consumption
-
5
10
uA
VRTC
-OUT
VRTC output voltage
2.5
3.1
3.2
V
I
RTC-OUT
VRTC output current
-
2
mA
Current Consumption (VBAT=3.9V)
Table 28: Current consumption
Parameter
Conditions
Min
Typ
Max
Unit
Leakage current
Off mode
20
uA
Standby current
Flight mode
1.22
mA
GSM:
BS-PA-MFRMS=9
BS-PA-MFRMS=5
BS-PA-MFRMS=2
1.65
1.85
3.00
mA
mA
mA
WCDMA, DRX=8
2.48
mA
LTE-FDD, standby 1.28s
2.11
mA
LTE-TDD, standby 1.28s
2.56
mA
Peak current
3.0
A
Electro-Static Discharge
Electrostatic discharge (ESD) occurs naturally in laboratory and factory environments. An established