Can I use iMX6 REF_CLK_32K as reference source for other component even in sleep state?

[raymondwang]

We need one 32k reference clock for some bluetooth application.Since iMX6 can output internal 32k signal ,can we use it ?

[gusarambula · Accepted solution]

Yes, you may use it as reference clock as the 32 KHz clock is always active, even in Deep Sleep mode.

For more information on the different low power modes please refer to the i.XM6 Datasheet.