Pwrkey Characteristics; Vrtc Characteristics; Current Consumption (Vbat=3.9V) - Sunsea AIoT SIMCom SIM5800 Hardware Design

V Low-level output voltage
OL
Table 29: SD interface characteristics（VMCH_PMU=1.8V）
Parameter Description
V High-level input voltage
IH
V Low-level input voltage
IL
V High-level output voltage
OH
V Low-level output voltage
OL
Table 30: SD interface characteristics（VMCH_PMU=2.95V）
Parameter Description
V High-level input voltage
IH
V Low-level input voltage
IL
V High-level output voltage
OH
V Low-level output voltage
OL
6.5

PWRKEY characteristics

Table 31: PWRKEY characteristics
Parameter Description
V High-level input voltage
IH
V Low-level input voltage
IL
6.6

VRTC Characteristics

Table 32: VRTC Characteristics
Parameter Description
VRTC VRTC Power input
-IN
I VRTC
RTC-IN
（VBAT=0V）
VRTC VRTC Power output
-OUT
I VRTC current output
RTC-OUT
6.7

Current Consumption (VBAT=3.9V)

Table 33: Current consumption
Parameter Description
Leakage current Off mode
Flight mode
GSM:
BS-PA-MFRMS=9
Standby current
BS-PA-MFRMS=5
BS-PA-MFRMS=2
WCDMA, DRX=8
Peak current
SIM5800_Hardware Design_V1.01
Smart Machine Smart Decision
0
Min
1.27
-0.3
1.4
0
Min
0.625* VMCH_PMU
-0.3
0.75* VMCH_PMU
0
Min
1.4
-
current consumption
(TBD)
-
Typ
-
-
-
-
Typ
-
-
-
-
Typ
-
-
Typ
Min
3.0
2.0
5
-
2.5 3.1
-
Min
49
0.4
Max
2
0.58
-
0.45
Max
VMCH_PMU +0.3
0.25* VMCH_PMU
VMCH_PMU
0.125* VMCH_PMU
Max Unit
- V
0.6 V
Max Unit
3.25 V
10 uA
3.2 V
2 mA
Typ
Max Unit
TBD
TBD
TBD
TBD
3.0
2018-10-08
V
Unit
V
V
V
V
Unit
V
V
V
V
uA
mA
mA
mA
mA
mA
A