Recommended Operating Conditions; Digital Interface Characteristics - SimCom SIM5300E Hardware Design

Table 20: Absolute maximum ratings
Symbol Parameter
VBAT Power supply voltage
VBUS VBUS
*
V Input voltage
I
*These parameters are for digital interface pins, such as GPIO, I2C, UART, PWMs and DEBUG.
5.2

RECOMMENDED OPERATING CONDITIONS

Table 21: Recommended operating conditions
Symbol Parameter
VBAT Power supply voltage
VBUS
T Operating temperature
OPER
T Storage temperature
STG

5.3 DIGITAL INTERFACE CHARACTERISTICS

Table 22: Digital interface characteristics
Symbol Parameter
I High-level input current
IH
I Low-level input current
IL
V High-level input voltage
IH
V Low-level input voltage
IL
V High-level output voltage
OH
SIM5300E_Hardware_Design_V1.02
Min Typ.
- -
5.0
-0.3 -
Min Typ
3.4 3.8
4.5 5.0
-40 +25
-45
Min Typ
-0.7 -
-0.7 -
1.26 -
-0.2 -
1.6 -
Max Unit
5.5 V
5.5 V
2.3 V
Max Unit
4.4 V
5.25 V
℃
+85
℃
+90
Max Unit
0.7 uA
0.7 uA
2 V
0.36 V
- V
40