RTC will generate interrupt when BLE(QN9020) is in Sleep mode?

[manigandanm]

Hi,

        I am working on QN9020 Mini Dk, in that I need to generate an interrupt from the RTC to wakeup the MCU from the sleep mode. I read that RTC will be OFF when MCU enters into the sleep mode. But I want to know, there is anyway to configure the RTC to work  when the MCU is in sleep mode. 

[mario_castaneda]

Hi Manignadan,

As you know the only ways to wakeup the MCU is using a GPIO Comparator or BLE Sleep Timer (32k clock shall be exist). 

You can take a look the SW Developer's Guide

6.3.3.10 Sleep Mode

http://www.nxp.com/documents/user_manual/UM10995.pdf 

Best Regards,

Mario