MSP430F23X0 Datasheet, PDF (20/67 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F23x0
SLAS518E – AUGUST 2006 – REVISED AUGUST 2011
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Low-Power-Mode Supply Currents (Into V_CC) Excluding External Current ⁽¹⁾⁽²⁾
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
I_{LPM0, 1MHz}
Low-power mode 0
(LPM0) current⁽³⁾
TEST CONDITIONS
f_MCLK = 0 MHz,
f_SMCLK = f_DCO = 1 MHz,
f_ACLK = 32768 Hz,
BCSCTL1 = CALBC1_1MHZ,
DCOCTL = CALDCO_1MHZ,
CPUOFF = 1, SCG0 = 0, SCG1 = 0,
OSCOFF = 0
T_A
-40°C to 85°C
105°C
-40°C to 85°C
105°C
V_CC
2.2 V
3V
MIN TYP
68
88
I_{LPM0, 100kHz}
Low-power mode 0
(LPM0) current⁽³⁾
f_MCLK = 0 MHz,
f_SMCLK = f_DCO(0, 0) ≈ 100 kHz,
f_ACLK = 0 Hz,
RSELx = 0, DCOx = 0,
-40°C to 85°C
105°C
-40°C to 85°C
2.2 V
36
40
CPUOFF = 1, SCG0 = 0, SCG1 = 0,
3V
OSCOFF = 1
105°C
I_LPM2
Low-power mode 2
(LPM2) current⁽⁴⁾
f_MCLK = f_SMCLK = 0 MHz,
f_DCO = 1 MHz,
f_ACLK = 32768 Hz,
BCSCTL1 = CALBC1_1MHZ,
DCOCTL = CALDCO_1MHZ,
CPUOFF = 1, SCG0 = 0, SCG1 = 1,
-40°C to 85°C
105°C
-40°C to 85°C
105°C
2.2 V
3V
20
23
OSCOFF = 0
-40°C to 25°C
0.7
I_{LPM3, LFXT1}
Low-power mode 3
(LPM3) current⁽⁴⁾
f_DCO = f_MCLK = f_SMCLK = 0 MHz,
f_ACLK = 32768 Hz,
CPUOFF = 1, SCG0 = 1, SCG1 = 1,
OSCOFF = 0
85°C
105°C
-40°C to 25°C
85°C
2.2 V
3V
0.85
105°C
-40°C to 25°C
0.25
I_{LPM3, VLO}
Low-power mode 3
current, (LPM3)⁽⁴⁾
f_DCO = f_MCLK = f_SMCLK = 0 MHz,
f_ACLK from internal LF oscillator
(VLO),
CPUOFF = 1, SCG0 = 1, SCG1 = 1,
OSCOFF = 0
85°C
105°C
-40°C to 25°C
85°C
2.2 V
3V
0.35
105°C
-40°C
25°C
2.2 V
85°C
1.7
I_LPM4
Low-power mode 4
(LPM4) current⁽⁵⁾
f_DCO = f_MCLK = f_SMCLK = 0 MHz,
f_ACLK = 0 Hz,
CPUOFF = 1, SCG0 = 1, SCG1 = 1,
105°C
-40°C
OSCOFF = 1
25°C
3V
85°C
1.9
105°C
MAX
84
90
110
UNIT
µA
115
45
50
50 ^µA
54
28
32
32 µA
37
1
3.3
10
µA
1.2
3.8
12
0.8
2.9
9
µA
1
3.5
11
0.5
0.5
2.7
8.6
µA
0.5
0.5
3
9
(1) All inputs are tied to 0 V or V_CC. Outputs do not source or sink any current.
(2) The currents are characterized with a Micro Crystal CC4V-T1A SMD crystal with a load capacitance of 9 pF. The internal and external
load capacitance is chosen to closely match the required 9 pF.
(3) Current for brownout and WDT clocked by SMCLK included.
(4) Current for brownout and WDT clocked by ACLK included.
(5) Current for brownout included.
20
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