Data Sheet

Current consumption
Three states must be considered for current consumption:
•
Modem module in IDLE mode with RTC like function
•
Modem module in TX mode
•
Modem module in RX mode
Conditions: VCC =3V, T=25°C
Available Pin configuration
Based on STM32L15x uC family, major part of module pins can be configured by embedded
software and allow to have up to:
•
2 x UART
•
1 x SPI
•
1 x I2C
•
4 x ADC
•
19 x GPIO
•
1 Wake-up Interrupt
The configuration matrix is given in following table.
Use of such type of interface is done based on development made by Nemeus.
Symbol
Description
Condi-
tions
Min
Typ
(LoRa)
Max
Unit
ICC_ IDLE
-
< 2uA
-
uA
ICC_TX_20dB
Modem in TX
mode
Tx power
= +20dBm
-
122
-
mA
ICC_RX
Modem in RX
mode
-
-
13
-
mA
14