Quectel L76

GNSS Module Series
L76&L76-L_Hardware_Design 46 / 59
6.2. Recommended Operating Conditions
All specifications are at an ambient temperature of +25°C. Extreme operating temperatures can
significantly impact the specified values. Applications operating near the temperature limits should be
tested to ensure the validity of the specification.
Table 8: Recommended Operating Conditions
Parameter
Description
Min.
Typ.
Max.
Unit
VCC
Main Power Supply Voltage
2.8
3.3
4.3
V
V_BCKP
Backup Supply Voltage
1.5
3.3
4.5
V
I/O_Domain
Domain Voltage at Digital I/O Pins
(L76&L76-L)
-
2.8
-
V
Domain Voltage at Digital I/O Pins
(L76-L(L))
-
1.8
-
V
V
IL
Digital I/O Pin Low-Level Input Voltage
(L76&L76-L)
-0.3
-
0.7
V
Digital I/O Pin Low-Level Input Voltage
(L76-L(L))
-0.3
-
0.45
V
V
IH
Digital I/O Pin High-Level Input Voltage
(L76&L76-L)
2.1
-
3.1
V
Digital I/O Pin High-Level Input Voltage
(L76-L(L))
1.35
-
2.1
V
V
OL
Digital I/O Pin Low-Level Output
Voltage
(L76&L76-L)
-
-
0.42
V
Digital I/O Pin Low-Level Output
Voltage
(L76-L(L))
-
-
0.27
V
V
OH
Digital I/O Pin High-Level Output
Voltage
(L76&L76-L)
2.4
2.8
-
V
Digital I/O Pin High-Level Output
Voltage
(L76-L(L))
1.53
1.8
-
V
RESET_N
(L76&L76-L)
Low-Level Input Voltage
-0.3
-
0.7
V
RESET_N
(L76-L(L))
Low-Level Input Voltage
-0.3
-
0.45
V