Datasheet

MSP430x41x
MIXED SIGNAL MICROCONTROLLER
SLAS340J − MAY 2001 − REVISED DECEMBER 2008
22
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted)
supply current into AV
CC
+ DV
CC
excluding external current (see Note 1)
PARAMETER TEST CONDITIONS V
CC
MIN TYP MAX UNIT
Active mode,
C41x
2.2 V 160 200
I
Active
mode
,
f
(
MCLK
)
= f
(
SMCLK
)
= f
(
DCO
)
= 1 MHz,
C41x
T 40°Cto85°C
3 V 240 300
A
I
(AM)
f
(MCLK)
=
f
(SMCLK)
=
f
(DCO)
=
1
MHz
,
f
(ACLK)
= 32,768 Hz, XTS_FLL = 0
F41x
T
A
= −40°C to 85°C
2.2 V 200 250
μA
(ACLK)
(F41x: Program executes in flash)
F41x
3 V 300 350
Low-power mode (LPM0)
f
(
MCLK
)
= f
(
SMCLK
)
= f
(
DCO
)
= 0.5 MHz,
2.2 V 32 45
I
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
T 40°Cto85°C
3 V 55 70
A
I
(LPM0)
Low-power mode (LPM0)
f
(
MCLK
)
= f
(
SMCLK
)
= f
(
DCO
)
= 1 MHz,
C41x
F41x
T
A
= −40°C to 85°C
2.2 V 57 70
μA
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)
3 V 92 100
I
Low power mode (LPM2) (see Note 3)
T 40°Cto85°C
2.2 V 11 14
A
I
(LPM2)
Low-power mode (LPM2) (see Note 3) T
A
= −40°C to 85°C
3 V 17 22
μA
T
A
= −40°C 0.95 1.4
T
A
= −10°C
0.8 1.3
T
A
= 25°C
2.2 V
0.7 1.2
T
A
= 60°C
2.2
V
0.95 1.4
I
Low power mode (LPM3) (see Note 2 and Note 3)
T
A
= 85°C 1.6 2.3
A
I
(LPM3)
Low-power mode (LPM3) (see Note 2 and Note 3)
T
A
= −40°C 1.1 1.7
μA
T
A
= −10°C 1.0 1.6
T
A
= 25°C
3 V
0.9 1.5
T
A
= 60°C
3
V
1.1 1.7
T
A
= 85°C 2.0 2.6
T
A
= −40°C 0.1 0.5
I
(
LPM4
)
Low-power mode (LPM4) (see Note 3)
T
A
= 25°C
2.2 V/3 V
0.1 0.5
μA
I
(LPM4)
Low power
mode
(LPM4)
(see
Note
3)
T
A
= 85°C
2.2
V/3
V
0.8 2.5
μA
NOTES: 1. All inputs are tied to 0 V or V
CC
. 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 DT−38 (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 × (V
CC
– 3 V)