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LoRa Modes power consumption

Manhim
Associate

Hello, in the datasheet for the STM32WLE5xx, specifically Table 28, there are power consumption statistics for the sub-GHz radio. In the table, there is a category for mode. I was wondering whether this category is referring to the mode of the chip or just the mode of the sub-GHz radio module. If it is referring to the mode of the chip, then is the full power consumption of the chip the sum of the power consumption of the sub-GHz radio and the power consumption of the core module?

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1 REPLY 1
KDJEM.1
ST Employee

Hello @Manhim ;

 

As mentioned in the datasheet the electrical characteristics of the sub-GHz radio are given when all peripherals except Sub-GHz radio are disabled and the system is in Standby mode.

For more information about the electrical characteristics of the sub-GHz radio, I recommend you to look at DS13105 Rev 12 section "5.3.3 Sub-GHz radio characteristics"

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Thank you.

Kaouthar

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