Datasheet

0.0
1.0
2.0
3.0
4.0
5.0
6.0
-40 -20 0 20 40 60 80 100 120
I - Low-power Mode Current - µA
LPM4
T - Temperature - °C
A
V = 3.6 V
CC
V = 3 V
CC
V = 2.2 V
CC
V = 1.8 V
CC
MSP430AFE2x3
MSP430AFE2x2
MSP430AFE2x1
SLAS701A –NOVEMBER 2010– REVISED MARCH 2011 www.ti.com
Low-Power-Mode Supply Currents (Into V
CC
) Excluding External Current
(1)
PARAMETER TEST CONDITIONS T
A
V
CC
MIN TYP MAX UNIT
f
MCLK
= 0 MHz,
f
SMCLK
= f
DCO
= DCO default frequency
Low-power mode 0 (approximately 1 MHz),
I
LPM0
25°C 2.2 V 65 µA
(LPM0) current
(2)
f
ACLK
= f
VLO
= 12 kHz,
CPUOFF = 1, SCG0 = 0, SCG1 = 0,
OSCOFF = 0
f
MCLK
= f
SMCLK
= 0 MHz,
f
DCO
= DCO default frequency
Low-power mode 2 (approximately 1 MHz),
I
LPM2
25°C 2.2 V 22 µA
(LPM2) current
(3)
f
ACLK
= f
VLO
= 12 kHz,
CPUOFF = 1, SCG0 = 0, SCG1 = 1,
OSCOFF = 0
f
DCO
= f
MCLK
= f
SMCLK
= 0 MHz,
Low-power mode 3 f
ACLK
= f
VLO
= 12 kHz,
I
LPM3,VLO
25°C 2.2 V 0.5 1.0 µA
(LPM3) current
(3)
CPUOFF = 1, SCG0 = 1, SCG1 = 1,
OSCOFF = 0
f
DCO
= f
MCLK
= f
SMCLK
= 0 MHz, 25°C 0.1 0.7
Low-power mode 4 f
ACLK
= f
VLO
= 0 Hz,
I
LPM4
2.2 V µA
(LPM4) current
(4)
CPUOFF = 1, SCG0 = 1, SCG1 = 1,
85°C 1.1 2.5
OSCOFF = 1
(1) All inputs are tied to 0 V or 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.
Typical Characteristics – LPM4 Current
Figure 4. I
LPM4
-- LPM4 Current vs Temperature
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