LE910Cx HW User Guide
1VV0301298 Rev. 33
Page 88 of 128
2021-06-29
Not Subject to NDA
Item
Min
Max
Units
Input voltage range
0.1
1.7
Volt
AD conversion
-
8
bits
Resolution
-
< 6.6
mV
Table 41: ADC Parameters
9.5.2.
Using the ADC Converter
An AT command is available to use the ADC function.
The command is AT#ADC=1,2. The read value is expressed in mV.
Refer to Ref 1: LE920x4/LE910Cx AT Command User Guide for the full description of this
function.
Using the Temperature Monitor Function
The Temperature Monitor supports temperature monitoring by providing periodic
temperature indications, to perform some functions in extreme conditions. When
properly set (see the #TEMPMON command in Ref 1: LE920x4/LE910Cx AT Command
User Guide), it raises a GPIO to High Logic level when the maximum temperature is
reached.
GNSS Characteristics
Table 42 specifies the GNSS characteristics and expected performance. The values are
related to typical environment and conditions.
Parameters
Typical
Measurement
Notes
Sensitivity
Standalone or MS Based Tracking Sensitivity -160.0 dBm
Acquisition
-147.0 dBm
Cold Start Sensitivity
-145.0 dBm
TTFF
Hot
1.1s
GPS+GLONASS Simulator test
Warm
22.1s
GPS+GLONASS Simulator test
Cold
29.94s
GPS+GLONASS Simulator test
Accuracy
0.8 m
GPS+GLONASS Simulator test
Min Navigation update rate
1Hz
Dynamics
2g
