Datasheet

ECCN 5E002 TSPA - Technology / Software Publicly Available
MSP430F677x , MSP430F676x , MSP430F674x
www.ti.com SLAS768D –SEPTEMBER 2012–REVISED DECEMBER 2013
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)(2)
Temperature (T
A
)
PARAMETER V
CC
PMMCOREVx -40°C 25°C 85°C UNIT
TYP MAX TYP MAX TYP MAX
2.2 V 0 70 75 86
I
LPM0,1MHz
Low-power mode 0
(3) (4)
µA
3 V 3 81 87 105 100 130
2.2 V 0 5.9 6.5 12.5
I
LPM2
Low-power mode 2
(5) (4)
µA
3 V 3 6.7 7.3 18 13.8 30
0 1.50 2.0 7.8
1 1.65 2.2 8.3 µA
Low-power mode 3, crystal
I
LPM3,XT1LF
2.2 V
mode
(6) (4)
2 1.80 2.4 8.6
3 1.84 2.4 8.6
0 2.0 2.5 8.5
1 2.1 2.7 9.0
Low-power mode 3, crystal
I
LPM3,XT1LF
3 V µA
mode
(6) (4)
2 2.3 2.9 9.3
3 2.3 2.9 9.3 25
0 1.3 1.7 7.5
1 1.3 1.8 7.9
Low-power mode 3,
I
LPM3,VLO
3 V µA
VLO mode
(7) (4)
2 1.4 1.9 8.2
3 1.4 1.9 8.2 25.0
0 1.2 1.6 7.4
1 1.2 1.7 7.8
I
LPM4
Low-power mode 4
(8) (4)
3 V µA
2 1.3 1.7 7.9
3 1.3 1.7 8.0 23.0
2.2V 0.7 0.9 1.4
Low-power mode 3.5, RTC
I
LPM3.5
µA
active on AUXVCC3
(9)
3.0V 1.0 1.2 1.5 1.8 3.0
I
LPM4.5
Low-power mode 4.5
(10)
3.0V 0.6 0.7 1.0 1.2 2.0 µA
(1) All inputs are tied to 0 V or to V
CC
. Outputs do not source or sink any current.
(2) The currents are characterized with a Micro Crystal MS1V-T1K crystal with a load capacitance of 12.5 pF. The internal and external load
capacitance are chosen to closely match the required 12.5 pF.
(3) Current for watchdog timer clocked by SMCLK included. ACLK = low frequency crystal operation (XTS = 0, XT1DRIVEx = 0).
CPUOFF = 1, SCG0 = 0, SCG1 = 0, OSCOFF = 0 (LPM0); f
ACLK
= 32768 Hz, f
MCLK
= 0 MHz, f
SMCLK
= f
DCO
= 1 MHz
(4) Current for brownout, high side supervisor (SVS
H
) normal mode included. Low side supervisor and monitors disabled (SVS
L
, SVM
L
).
High side monitor disabled (SVM
H
). RAM retention enabled.
(5) Current for watchdog timer and RTC clocked by ACLK included. ACLK = low frequency crystal operation (XTS = 0, XT1DRIVEx = 0).
CPUOFF = 1, SCG0 = 0, SCG1 = 1, OSCOFF = 0 (LPM2); f
ACLK
= 32768 Hz, f
MCLK
= 0 MHz, f
SMCLK
= f
DCO
= 0 MHz; DCO setting
= 1 MHz operation, DCO bias generator enabled.
(6) Current for watchdog timer and RTC clocked by low frequency clock included. ACLK = low frequency crystal operation (XTS = 0,
XT1DRIVEx = 0).
CPUOFF = 1, SCG0 = 1, SCG1 = 1, OSCOFF = 0 (LPM3); f
ACLK
= 32768 Hz, f
MCLK
= f
SMCLK
= f
DCO
= 0 MHz
(7) Current for watchdog timer and RTC clocked by low frequency clock included. ACLK = VLO.
CPUOFF = 1, SCG0 = 1, SCG1 = 1, OSCOFF = 0 (LPM3); f
ACLK
= f
VLO
, f
MCLK
= f
SMCLK
= f
DCO
= 0 MHz
(8) CPUOFF = 1, SCG0 = 1, SCG1 = 1, OSCOFF = 1 (LPM4); f
DCO
= f
ACLK
= f
MCLK
= f
SMCLK
= 0 MHz
(9) f
DCO
= f
MCLK
= f
SMCLK
= 0 MHz, f
ACLK
= 32768 Hz, PMMREGOFF = 1, RTC active on AUXVCC3 supply
(10) f
DCO
= f
MCLK
= f
SMCLK
= 0 MHz, f
ACLK
= 0 Hz, PMMREGOFF = 1
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