Part Number:MSP430FR2433
Team,
In the device datasheet page 25, just above table 5-8 states: "The VLO clock frequency is reduced by 15% (typical) when the device switches from active mode to LPM3 or LPM4, because the reference changes. This lower frequency is not a violation of the VLO specifications".
For the bolded text "reference changes" - can you elaborate on how this mechanism works? In the User's Guide (SLAU445) figure 3-1 suggests VLO has its own unique clock source. Will you please help me understand more detail about the use of VLO in active vs LPM3?