MSP430F23x0
SLAS518E
– AUGUST 2006 – REVISED AUGUST 2011
Low-Power-Mode Supply Currents (Into VCC) Excluding External Current
(1) (2)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
VCC
MIN
TYP
MAX
UNIT
fMCLK = 0 MHz,
-40
°C to 85°C
68
84
2.2 V
fSMCLK = fDCO = 1 MHz,
105
°C
90
fACLK = 32768 Hz,
Low-power mode 0
-40
°C to 85°C
88
110
ILPM0, 1MHz
BCSCTL1 = CALBC1_1MHZ,
A
(LPM0) current(3)
DCOCTL = CALDCO_1MHZ,
3 V
CPUOFF = 1, SCG0 = 0, SCG1 = 0,
105
°C
115
OSCOFF = 0
fMCLK = 0 MHz,
-40
°C to 85°C
36
45
2.2 V
fSMCLK = fDCO(0, 0) ≈ 100 kHz,
105
°C
50
Low-power mode 0
fACLK = 0 Hz,
ILPM0, 100kHz
A
-40
°C to 85°C
40
50
(LPM0) current(3)
RSELx = 0, DCOx = 0,
3 V
CPUOFF = 1, SCG0 = 0, SCG1 = 0,
105
°C
54
OSCOFF = 1
fMCLK = fSMCLK = 0 MHz,
-40
°C to 85°C
20
28
2.2 V
fDCO = 1 MHz,
105
°C
32
fACLK = 32768 Hz,
Low-power mode 2
-40
°C to 85°C
23
32
ILPM2
BCSCTL1 = CALBC1_1MHZ,
A
(LPM2) current(4)
DCOCTL = CALDCO_1MHZ,
3 V
CPUOFF = 1, SCG0 = 0, SCG1 = 1,
105
°C
37
OSCOFF = 0
-40
°C to 25°C
0.7
1
85
°C
2.2 V
3.3
fDCO = fMCLK = fSMCLK = 0 MHz,
105
°C
10
Low-power mode 3
fACLK = 32768 Hz,
ILPM3, LFXT1
A
(LPM3) current(4)
CPUOFF = 1, SCG0 = 1, SCG1 = 1,
-40
°C to 25°C
0.85
1.2
OSCOFF = 0
85
°C
3 V
3.8
105
°C
12
-40
°C to 25°C
0.25
0.8
85
°C
2.2 V
2.9
fDCO = fMCLK = fSMCLK = 0 MHz,
fACLK from internal LF oscillator
105
°C
9
Low-power mode 3
ILPM3, VLO
(VLO),
A
current, (LPM3)(4)
-40
°C to 25°C
0.35
1
CPUOFF = 1, SCG0 = 1, SCG1 = 1,
OSCOFF = 0
85
°C
3 V
3.5
105
°C
11
-40
°C
0.5
25
°C
0.5
2.2 V
85
°C
1.7
2.7
fDCO = fMCLK = fSMCLK = 0 MHz,
105
°C
8.6
Low-power mode 4
fACLK = 0 Hz,
ILPM4
A
(LPM4) current(5)
CPUOFF = 1, SCG0 = 1, SCG1 = 1,
-40
°C
0.5
OSCOFF = 1
25
°C
0.5
3 V
85
°C
1.9
3
105
°C
9
(1)
All inputs are tied to 0 V or VCC. 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
Copyright
2006–2011, Texas Instruments Incorporated