Datasheet

MSP430G22x0
SLAS753E –JANUARY 2012–REVISED FEBRUARY 2013 www.ti.com
Low-Power Mode Supply Currents (Into V
CC
) Excluding External Current
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
(1)
PARAMETER TEST CONDITIONS T
A
V
CC
MIN TYP MAX UNIT
f
MCLK
= 0 MHz,
f
SMCLK
= f
DCO
= 1 MHz,
f
ACLK
= 32,768 Hz,
Low-power mode 0
I
LPM0,1MHz
BCSCTL1 = CALBC1_1MHZ, 25°C 2.2 V 65 µA
(LPM0) current
(2)
DCOCTL = CALDCO_1MHZ,
CPUOFF = 1, SCG0 = 0,
SCG1 = 0, OSCOFF = 0
f
MCLK
= f
SMCLK
= 0 MHz, f
DCO
= 1
MHz,
f
ACLK
= 32,768 Hz,
Low-power mode 2
I
LPM2
BCSCTL1 = CALBC1_1MHZ, 25°C 2.2 V 22 29 µA
(LPM2) current
(3)
DCOCTL = CALDCO_1MHZ,
CPUOFF = 1, SCG0 = 0,
SCG1 = 1, OSCOFF = 0
f
DCO
= f
MCLK
= f
SMCLK
= 0 MHz,
f
ACLK
from internal LF oscillator
Low-power mode 3
I
LPM3,VLO
(VLO), 25°C 2.2 V 0.5 0.7 µA
(LPM3) current
(3)
CPUOFF = 1, SCG0 = 1,
SCG1 = 1, OSCOFF = 0
f
DCO
= f
MCLK
= f
SMCLK
= 0 MHz, 25°C 0.1 0.5
Low-power mode 4 f
ACLK
= 0 Hz,
I
LPM4
2.2 V µA
(LPM4) current
(4)
CPUOFF = 1, SCG0 = 1,
85°C 0.8 1.5
SCG1 = 1, OSCOFF = 1
(1) All inputs are tied to 0 V or to V
CC
. Outputs do not source or sink any current.
(2) Current for brownout and WDT clocked by SMCLK included.
(3) Current for brownout and WDT clocked by ACLK included.
(4) Current for brownout included.
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