MSP430FR5969
,
MSP430FR59691
,
MSP430FR5968
,
MSP430FR5967
MSP430FR5959
,
MSP430FR5958
,
MSP430FR5957
MSP430FR5949, MSP430FR5948, MSP430FR5947, MSP430FR59471
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ZHCSCH3E –OCTOBER 2012 –REVISED MARCH 2015
5.7 Low-Power Mode (LPM2, LPM3, LPM4) Supply Currents (Into V
CC
) Excluding External
Current
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
(1)
-40 °C 25 °C 60 °C 85°C
PARAMETER V
CC
UNIT
TYP MAX TYP MAX TYP MAX TYP MAX
2.2 V 0.5 0.9 2.2 6.1
Low-power mode 2, 12-pF
I
LPM2,XT12
μA
crystal
(2) (3) (4)
3.0 V 0.5 0.9 1.8 2.2 6.1 17
2.2 V 0.5 0.9 2.2 6.0
Low-power mode 2, 3.7-pF
I
LPM2,XT3.7
μA
cyrstal
(2) (5) (4)
3.0 V 0.5 0.9 2.2 6.0
2.2 V 0.3 0.7 1.9 5.8
Low-power mode 2, VLO,
I
LPM2,VLO
μA
includes SVS
(6)
3.0 V 0.3 0.7 1.6 1.9 5.8 16.7
Low-power mode 3, 12-pF 2.2 V 0.5 0.6 0.9 1.85
I
LPM3,XT12
crystal, excludes SVS
(2) (3)
μA
3.0 V 0.5 0.6 0.9 0.9 1.85 4.9
(7)
Low-power mode 3, 3.7-pF 2.2 V 0.4 0.5 0.8 1.7
cyrstal, excludes SVS
(2) (5)
I
LPM3,XT3.7
μA
(8)
3.0 V 0.4 0.5 0.8 1.7
(also refer to Figure 5-2)
2.2 V 0.3 0.4 0.7 1.6
Low-power mode 3,
I
LPM3,VLO
μA
VLO, excludes SVS
(9)
3.0 V 0.3 0.4 0.7 0.7 1.6 4.7
Low-power mode 4, includes 2.2 V 0.4 0.5 0.8 1.7
I
LPM4,SVS
SVS
(10)
μA
3.0 V 0.4 0.5 0.8 0.8 1.7 4.8
(also refer to Figure 5-3)
2.2 V 0.2 0.3 0.6 1.5
Low-power mode 4,
I
LPM4
μA
excludes SVS
(11)
3.0 V 0.2 0.3 0.6 0.6 1.5 4.6
(1) All inputs are tied to 0 V or to V
CC
. Outputs do not source or sink any current.
(2) Not applicable for devices with HF crystal oscillator only.
(3) 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 load.
(4) Low-power mode 2, crystal oscillator test conditions:
Current for watchdog timer clocked by ACLK and RTC clocked by XT1 are included. Current for brownout and SVS are included.
CPUOFF = 1, SCG0 = 0 SCG1 = 1, OSCOFF = 0 (LPM2),
f
XT1
= 32768 Hz, f
ACLK
= f
XT1
, f
MCLK
= f
SMCLK
= 0 MHz
(5) Characterized with a SSP-T7-FL (SMD) crystal with a load capacitance of 3.7 pF. The internal and external load capacitance are chosen
to closely match the required 3.7-pF load.
(6) Low-power mode 2, VLO test conditions:
Current for watchdog timer clocked by ACLK is included. RTC disabled (RTCHOLD = 1). Current for brownout and SVS are included.
CPUOFF = 1, SCG0 = 0 SCG1 = 1, OSCOFF = 0 (LPM2),
f
XT1
= 0 Hz, f
ACLK
= f
VLO
, f
MCLK
= f
SMCLK
= 0 MHz
(7) Low-power mode 3, 12-pF crystal, excludes SVS test conditions:
Current for watchdog timer clocked by ACLK and RTC clocked by XT1 are included. Current for brownout is included. SVS disabled
(SVSHE = 0).
CPUOFF = 1, SCG0 = 1 SCG1 = 1, OSCOFF = 0 (LPM3),
f
XT1
= 32768 Hz, f
ACLK
= f
XT1
, f
MCLK
= f
SMCLK
= 0 MHz
(8) Low-power mode 3, 3.7-pF crystal, excludes SVS test conditions:
Current for watchdog timer clocked by ACLK and RTC clocked by XT1 are included. Current for brownout is included. SVS disabled
(SVSHE = 0).
CPUOFF = 1, SCG0 = 1 SCG1 = 1, OSCOFF = 0 (LPM3),
f
XT1
= 32768 Hz, f
ACLK
= f
XT1
, f
MCLK
= f
SMCLK
= 0 MHz
(9) Low-power mode 3, VLO, excludes SVS test conditions:
Current for watchdog timer clocked by ACLK is included. RTC disabled (RTCHOLD = 1). Current for brownout is included. SVS is
disabled (SVSHE = 0).
CPUOFF = 1, SCG0 = 1 SCG1 = 1, OSCOFF = 0 (LPM3),
f
XT1
= 0 Hz, f
ACLK
= f
VLO
, f
MCLK
= f
SMCLK
= 0 MHz
(10) Low-power mode 4, includes SVS test conditions:
Current for brownout and SVS are included (SVSHE = 1).
CPUOFF = 1, SCG0 = 1 SCG1 = 1, OSCOFF = 1 (LPM4),
f
XT1
= 0 Hz, f
ACLK
= 0 Hz, f
MCLK
= f
SMCLK
= 0 MHz
(11) Low-power mode 4, excludes SVS test conditions:
Current for brownout is included. SVS is disabled (SVSHE = 0).
CPUOFF = 1, SCG0 = 1 SCG1 = 1, OSCOFF = 1 (LPM4),
f
XT1
= 0 Hz, f
ACLK
= 0 Hz, f
MCLK
= f
SMCLK
= 0 MHz
Copyright © 2012–2015, Texas Instruments Incorporated Specifications 19
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