MSP430G22X0_15 Datasheet, PDF (16/46 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430G22x0
SLAS753E – JANUARY 2012 – REVISED FEBRUARY 2013
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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
I_LPM0,1MHz
Low-power mode 0
(LPM0) current⁽²⁾
TEST CONDITIONS
f_MCLK = 0 MHz,
f_SMCLK = f_DCO = 1 MHz,
f_ACLK = 32,768 Hz,
BCSCTL1 = CALBC1_1MHZ,
DCOCTL = CALDCO_1MHZ,
CPUOFF = 1, SCG0 = 0,
SCG1 = 0, OSCOFF = 0
T_A
25°C
V_CC
MIN TYP
2.2 V
65
f_MCLK = f_SMCLK = 0 MHz, f_DCO = 1
MHz,
I_LPM2
Low-power mode 2
(LPM2) current⁽³⁾
f_ACLK = 32,768 Hz,
BCSCTL1 = CALBC1_1MHZ,
DCOCTL = CALDCO_1MHZ,
25°C
2.2 V
22
CPUOFF = 1, SCG0 = 0,
SCG1 = 1, OSCOFF = 0
f_DCO = f_MCLK = f_SMCLK = 0 MHz,
I_LPM3,VLO
Low-power mode 3
(LPM3) current⁽³⁾
f_ACLK from internal LF oscillator
(VLO),
CPUOFF = 1, SCG0 = 1,
25°C
2.2 V
0.5
SCG1 = 1, OSCOFF = 0
f_DCO = f_MCLK = f_SMCLK = 0 MHz,
25°C
0.1
I_LPM4
Low-power mode 4 f_ACLK = 0 Hz,
(LPM4) current⁽⁴⁾
CPUOFF = 1, SCG0 = 1,
2.2 V
85°C
0.8
SCG1 = 1, OSCOFF = 1
MAX UNIT
µA
29 µA
0.7 µA
0.5
µA
1.5
(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.
16
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