GL865 RTC backup

4 thoughts on “GL865 RTC backup

  1. Hello,

    I want the RTC of the GL865 DUAL supply with a line regulator while the modem is unpowered to get very long run times. Is the specification Telit_RTC_Backup_r2 valid for GL865?

    Does the GL865 generate a signal on the /ALARM line, when it is powerd of and the RTC is the only part which is powered?







      1. Hello Cosmin,

        thank you for your answer.

        I have already found this thread before. But I was not sure, if this is also valid for my GL865.

        Is the Application note Telit_RTC_Backup_r2 valid for the GL865?