Electrical Specification; Absolute Maximum Ratings - Quectel L76 Hardware Design

6

Electrical Specification

6.1. Absolute Maximum Ratings

Absolute maximum ratings for power supply and voltage on digital pins of the three modules are listed in
table below.
Table 7: Absolute Maximum Ratings
Parameter
VCC
V_BCKP
V _IO
IN
P
RF_IN
T storage
NOTE
Stressing the device beyond the "Absolute Maximum Ratings" may cause permanent damage. The
product is not protected against over-voltage or reversed voltage. Therefore, it is necessary to use
appropriate protection diodes to keep voltage spikes within the parameters given in the table above.
L76&L76-L_Hardware_Design
Description
Main Power Supply Voltage
Backup Supply Voltage
Input Voltage at I/O Pins
(L76&L76-L)
Input Voltage at I/O Pins
(L76-L(L))
Input Power at RF_IN
Storage Temperature
GNSS Module Series
Min. Max.
-0.3 4.5
-0.3 4.5
-0.3 3.1
-0.3 2.1
- 15
-40 90
Unit
V
V
V
V
dBm
° C
45 / 59