dave_marsden wrote on Monday, September 01, 2008:
The LPM0 through LPM3 modes work with the MSP430, provided you make the interrupt handler changes outline earlier. The powering up and down of peripherals is pretty standard, but you have to use some intelligence there - going to low power mode of every tick could mean a lot of peripheral re-initialization which may not always give the lowest power draw. It might be worth 0.5 nA to just leave the A/D idle for example.
As always your mileage may vary.