
MSP430x41x
MIXED SIGNAL MICROCONTROLLER
SLAS340H MAY 2001 REVISED APRIL 2007
22
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted)
supply current into AVCC + DVCC excluding external current, (see Note 1)
PARAMETER
TEST CONDITIONS
MIN
NOM
MAX
UNIT
Active mode,
C41x
VCC = 2.2 V
160
200
I
Active mode,
f(MCLK) = f(SMCLK) = f(DCO) = 1 MHz,
C41x
T
40
°Cto85°C
VCC = 3 V
240
300
A
I(AM)
f(MCLK) = f(SMCLK) = f(DCO) = 1 MHz,
f(ACLK) = 32,768 Hz, XTS_FLL = 0
F41x
TA = 40°C to 85°C
VCC = 2.2 V
200
250
μA
(ACLK)
(F41x: Program executes in flash)
F41x
VCC = 3 V
300
350
I
Low-power mode (LPM0)
f(MCLK) = f(SMCLK) = f(DCO) = 0.5 MHz,
T
40
°Cto85°C
VCC = 2.2 V
32
45
A
I(LPM0)
f(MCLK) = f(SMCLK) = f(DCO) = 0.5 MHz,
f(ACLK) = 32,768 Hz, XTS_FLL = 0
FN_8=FN_4=FN_3=FN_2=0 (see Note 3)
C41x
TA = 40°C to 85°C
VCC = 3 V
55
70
μA
I
Low-power mode (LPM0)
f(MCLK) = f(SMCLK) = f(DCO) = 1 MHz,
C41x
F41x
T
40
°Cto85°C
VCC = 2.2 V
57
70
A
I(LPM0)
f(MCLK) = f(SMCLK) = f(DCO) = 1 MHz,
f(ACLK) = 32,768 Hz, XTS_FLL = 0
FN_8=FN_4=FN_3=FN_2=0 (see Note 3)
TA = 40°C to 85°C
VCC = 3 V
92
100
μA
I
Low power mode (LPM2) (see Note 3)
T
40
°Cto85°C
VCC = 2.2 V
11
14
A
I(LPM2)
Low-power mode (LPM2) (see Note 3)
TA = 40°C to 85°C
VCC = 3 V
17
22
μA
TA = 40°C
0.95
1.4
TA = 10°C
0.8
1.3
TA = 25°C
VCC = 2.2 V
0.7
1.2
TA = 60°C
VCC
2.2 V
0.95
1.4
I
Low power mode (LPM3) (see Note 2 and Note 3)
TA = 85°C
1.6
2.3
A
I(LPM3)
Low-power mode (LPM3) (see Note 2 and Note 3)
TA = 40°C
1.1
1.7
μA
TA = 10°C
1.0
1.6
TA = 25°C
VCC = 3 V
0.9
1.5
TA = 60°C
VCC
3 V
1.1
1.7
TA = 85°C
2.0
2.6
TA = 40°C
0.1
0.5
I(LPM4)
Low-power mode (LPM4) (see Note 3)
TA = 25°C
VCC = 2.2 V/3 V
0.1
0.5
μA
I(LPM4)
Low power mode (LPM4) (see Note 3)
TA = 85°C
VCC
2.2 V/3 V
0.8
2.5
μA
NOTES:
1. All inputs are tied to 0 V or VCC. Outputs do not source or sink any current. The current consumption is measured with active Basic
Timer1 and LCD (ACLK selected).
The current consumption of the Comparator_A and the SVS module are specified in the respective sections.
2. The LPM3 currents are characterized with a KDS Daishinku DT38 (6 pF) crystal.
3. Current for brownout included.
current consumption of active mode versus system frequency
I(AM) = I(AM) [1 MHz] × f(System) [MHz]
current consumption of active mode versus supply voltage
I(AM) = I(AM) [3 V] + 140 μA/V × (VCC – 3 V)