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 VCC) excluding external current
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
TA = 40°C to 85°C,
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
TA = 40°C to 85°C,
2.2 V
1.3
2
TA = 40 C to 85 C,
f(MCLK) = f(SMCLK) = f(ACLK) = 4096 Hz
3 V
2.5
3.2
I(AM)
Active mode
TA = 40°C to 85°C,
fMCLK = f(SMCLK) = 1 MHz,
2.2 V
200
250
μA
F11x1A
fMCLK = f(SMCLK) = 1 MHz,
f(ACLK) = 32,768 Hz,
Program executes in flash
3 V
300
350
F11x1A
TA = 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
TA = 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
TA = 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)
TA = 40°C to 85°C,
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
TA = 40°C to 85°C,
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
TA = 40°C
0.8
1.2
I(LPM3)
Low-power mode
(LPM3)
TA = 25°C
f(MCLK) = 0 MHz
2.2 V
0.7
1
μA
I(LPM3)
(LPM3)
F11x1A
TA = 85°C
f(MCLK) = 0 MHz,
f(SMCLK) = 0 MHz,
1.6
2.3
μA
F11x1A
TA = 40°C
f(SMCLK) = 0 MHz,
f(ACLK) = 32,768 Hz,
SCG0
1
1.8
2.2
TA = 25°C
(ACLK)
SCG0 = 1
3 V
1.6
1.9
TA = 85°C
2.3
3.4
TA = 40°C
0.1
0.5
C11x1
TA = 25°C
2.2 V/3 V
0.1
0.5
I
Low-power mode
TA = 85°C
f(MCLK) = 0 MHz,
f(SMCLK) = 0 MHz
0.4
0.8
μA
I(LPM4)
Low power mode
(LPM4)
TA = 40°C
f(SMCLK) = 0 MHz,
f(ACLK) = 0 Hz, SCG0 = 1
0.1
0.5
μA
F11x1A
TA = 25°C
f(ACLK) = 0 Hz, SCG0 = 1
2.2 V/3 V
0.1
0.5
TA = 85°C
0.8
1.9
NOTE: All inputs are tied to 0 V or VCC. Outputs do not source or sink any current.
current consumption of active mode versus system frequency, C version, F version
IAM = IAM[1 MHz] × fsystem [MHz]
current consumption of active mode versus supply voltage, C version
IAM = IAM[3 V] + 105 μA/V × (VCC3 V)
current consumption of active mode versus supply voltage, F version
IAM = IAM[3 V] + 120 μA/V × (VCC3 V)