Datasheet

MSP430C11x1, MSP430F11x1A
MIXED SIGNAL MICROCONTROLLER
SLAS241I − SEPTEMBER 1999 − REVISED DECEMBER 2008
15
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
supply current (into V
CC
) excluding external current
PARAMETER TEST CONDITIONS V
CC
MIN TYP MAX UNIT
T
A
= −40°C to 85°C,
f f 1 MHz
2.2 V 160 200
C11x1
f
(MCLK)
= f
(SMCLK)
= 1 MHz,
f
(
ACLK
)
= 32,768 Hz
3 V 240 300
C11x1
T
A
= −40°C to 85°C,
2.2 V 1.3 2
T
A
=
40 C
to
85 C
,
f
(MCLK)
= f
(SMCLK)
= f
(ACLK)
= 4096 Hz
3 V 2.5 3.2
I
(AM)
Active mode
T
A
= −40°C to 85°C,
f
MCLK
= f
(SMCLK)
= 1 MHz,
2.2 V 200 250
μA
F11x1A
f
MCLK
=
f
(SMCLK)
=
1
MHz
,
f(ACLK)
= 32,768 Hz,
Program executes in flash
3 V 300 350
F11x1A
T
A
= −40°C to 85°C,
Program executes in flash
2.2 V 3 5
Program executes in flash
f
(
MCLK
)
= f
(
SMCLK
)
= f
(
ACLK
)
= 4096 Hz
3 V 11 18
C11x1
T
A
= −40°C to 85°C,
f 0f 1 MHz
2.2 V 30 40
I
Low-power mode
C11x1
f
(MCLK)
= 0, f
(SMCLK)
= 1 MHz,
f
(
ACLK
)
= 32,768 Hz
3 V 51 60
μA
I
(CPUOff)
Low power
mode
(LPM0)
F11x1A
T
A
= −40°C to 85°C,
f 0f 1 MHz
2.2 V 32 45
μA
F11x1A
f
(MCLK)
= 0, f
(SMCLK)
= 1 MHz,
f
(
ACLK
)
= 32,768 Hz
3 V 55 70
I
Low power mode (LPM2)
T
A
= −40°C to 85°C,
f f 0 MHz
2.2 V 11 14
μA
I
(LPM2)
Low-power mode (LPM2)
f
(MCLK)
= f
(SMCLK)
= 0 MHz,
f
(
ACLK
)
= 32,768 Hz, SCG0 = 0
3 V 17 22
μA
C11x1
T
A
= −40°C to 85°C,
f f 0 MHz
2.2 V 1.2 1.7
C11x1
f
(MCLK)
= f
(SMCLK)
= 0 MHz,
f
(
ACLK
)
= 32,768 Hz, SCG0 = 1
3 V 2 2.7
Low power mode
T
A
= −40°C 0.8 1.2
I
(LPM3)
Low-power mode
(LPM3)
T
A
= 25°C
f
(MCLK)
= 0 MHz
2.2 V
0.7 1
μA
I
(LPM3)
(LPM3)
F11x1A
T
A
= 85°C
f
(MCLK)
=
0
MH
z,
f
(SMCLK)
= 0 MHz,
1.6 2.3
μA
F11x1A
T
A
= −40°C
f
(SMCLK)
=
0
MHz
,
f
(ACLK)
= 32,768 Hz,
SCG0 1
1.8 2.2
T
A
= 25°C
(ACLK)
SCG0 = 1
3 V
1.6 1.9
T
A
= 85°C 2.3 3.4
T
A
= −40°C 0.1 0.5
C11x1
T
A
= 25°C
2.2 V/3 V
0.1 0.5
I
Low-power mode
T
A
= 85°C
f
(MCLK)
= 0 MHz,
f
(SMCLK)
= 0 MHz
0.4 0.8
μA
I
(LPM4)
Low power
mode
(LPM4)
T
A
= −40°C
f
(SMCLK)
= 0 MHz,
f
(ACLK)
= 0 Hz
,
SCG0 = 1
0.1 0.5
μA
F11x1A
T
A
= 25°C
f
(ACLK)
=
0
Hz
,
SCG0
=
1
2.2 V/3 V
0.1 0.5
T
A
= 85°C 0.8 1.9
NOTE: All inputs are tied to 0 V or V
CC
. Outputs do not source or sink any current.
current consumption of active mode versus system frequency, C version, F version
I
AM
= I
AM[1 MHz]
× f
system
[MHz]
current consumption of active mode versus supply voltage, C version
I
AM
= I
AM[3 V]
+ 105 μA/V × (V
CC
−3 V)
current consumption of active mode versus supply voltage, F version
I
AM
= I
AM[3 V]
+ 120 μA/V × (V
CC
−3 V)