Hi Team,
We are using MSP430F5659 in our project where we have power limitation that is 96mW.
At present the controller is taking 3.3V,11mA i e 33mW with external 4MHz crystal and software team using upto 20MHz with FLL.
If we use 32KHz external crystal at XT2 instead 4MHz crystal, how much we would power be saved? and is it possible to increase FLL frequency upto 20MHz from external 32KHz crystal.
Note: The peripherals used in project are 2XSPI, 1XI2C, 1XUART,RTC and Internal 12bit ADC, unused pins are configured as GPIO-Output.
Regards,
Srinivas
Srinivas M