Sleep power
From Glacsweb Wiki
MSP430F5 series:
I Low-power mode 3, LPM3,XT1LF crystal mode: 2.6uA - rather high
I Low-power mode 3, LPM3,VLO VLO mode: 1.8uA - acceptable but without crystal?
ILPM4: 1.69uA
these figs are for 25C, loose about 2 or 3uA at 0C
ref: [1]