Datasheet

DCO Frequency − MHz
0.10
1.00
10.00
0.10 1.00 10.00
DCO Wake Time − µs
RSELx = 0...11
RSELx = 12...15
MSP430G2x33
MSP430G2x03
www.ti.com SLAS734F –APRIL 2011–REVISED MAY 2013
Wake-Up From Lower-Power Modes (LPM3, LPM4)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER TEST CONDITIONS V
CC
MIN TYP MAX UNIT
DCO clock wake-up time from LPM3 BCSCTL1 = CALBC1_1MHz,
t
DCO,LPM3/4
3 V 1.5 µs
or LPM4
(1)
DCOCTL = CALDCO_1MHz
CPU wake-up time from LPM3 or 1/f
MCLK
+
t
CPU,LPM3/4
LPM4
(2)
t
Clock,LPM3/4
(1) The DCO clock wake-up time is measured from the edge of an external wake-up signal (e.g., port interrupt) to the first clock edge
observable externally on a clock pin (MCLK or SMCLK).
(2) Parameter applicable only if DCOCLK is used for MCLK.
Typical Characteristics, DCO Clock Wake-Up Time From LPM3 or LPM4
Figure 15. DCO Wake-Up Time From LPM3 vs DCO Frequency
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