MSP430x11x1
MIXED SIGNAL MICROCONTROLLER
SLAS241C – SEPTEMBER 1999 – REVISED JUNE 2000
28
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 (f
(system)
= 1 MHz)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
TA = –40
°
C +85
°
C,
f(MCLK) = f(SMCLK) = 1 MHz
VCC = 2.2 V
160
200
µ
A
C11x1
f(MCLK) = f(SMCLK) = 1 MHz,
f(ACLK) = 32,768 Hz
VCC = 3 V
240
300
µ
A
C11x1
TA = –40
°
C +85
°
C,
VCC = 2.2 V
1.3
2
µ
A
I(AM)
Active mode
A
f(MCLK) = f(SMCLK) = f(ACLK) = 4096 Hz
VCC = 3 V
2.5
3.2
µ
A
I(AM)
Active mode
TA = –40
°
C +85
°
C,
fMCLK = f(SMCLK) = 1 MHz
VCC = 2.2 V
200
250
µ
A
F11x1
fMCLK = f(SMCLK) = 1 MHz,
f(ACLK) = 32,768 Hz
VCC = 3 V
300
350
µ
A
F11x1
TA = –40
°
C +85
°
C,
VCC = 2.2 V
1.6
3
µ
A
A
f(MCLK) = f(SMCLK) = f(ACLK) = 4096 Hz
VCC = 3 V
3
4.3
µ
A
C11x1
TA = –40
°
C +85
°
C,
f(MCLK) = 0 f(SMCLK) = 1 MHz
VCC = 2.2 V
30
40
I(CPUOff)
Low-power mode,
C11x1
f(MCLK) = 0, f(SMCLK) = 1 MHz,
f(ACLK) = 32,768 Hz
VCC = 3 V
51
60
µ
A
I(CPUOff) (LPM0)
F11x1
TA = –40
°
C +85
°
C,
f(MCLK) = 0 f(SMCLK) = 1 MHz
VCC = 2.2 V
32
45
µ
A
F11x1
f(MCLK) = 0, f(SMCLK) = 1 MHz,
f(ACLK) = 32,768 Hz
VCC = 3 V
55
70
I(LPM2)
Low power mode (LPM2)
TA = –40
°
C +85
°
C,
f(MCLK) = f(SMCLK) = 0 MHz
VCC = 2.2 V
11
14
µ
A
I(LPM2)
Low-power mode, (LPM2)
f(MCLK) = f(SMCLK) = 0 MHz,
f(ACLK) = 32,768 Hz, SCG0 = 0
VCC = 3 V
17
22
µ
A
I(LPM3)
Low-power mode, (LPM3)
TA = –40
°
C +85
°
C,
f(MCLK) = f(SMCLK) = 0 MHz
VCC = 2.2 V
1.2
1.7
µ
A
I(LPM3)
(
)
(C11x1)
f(MCLK) = f(SMCLK) = 0 MHz,
f(ACLK) = 32,768 Hz, SCG0 = 1
VCC = 3 V
2
2.7
µ
A
TA = –40
°
C
0.8
1.2
TA = 25
°
C
VCC = 2.2 V
0.7
1
µ
A
I(LPM3)
Low-power mode, (LPM3)
TA = 85
°
C
1.6
2.3
I(LPM3)
(
)
(F11x1)
TA = –40
°
C
1.8
2.2
TA = 25
°
C
VCC = 3 V
1.6
1.9
µ
A
TA = 85
°
C
2.3
3.4
Low power mode (LPM4)
TA = –40
°
C
f(MCLK) = 0 MHz,
0.1
0.5
I(LPM4)
Low-power mode, (LPM4)
(C11x1)
TA = 25
°
C
f(MCLK) 0 MHz,
f(SMCLK) = 0 MHz,
H
SCG
VCC = 2.2 V/3 V
0.1
0.5
µ
A
(
)
(C11x1)
TA = 85
°
C
(
)
f(ACLK) = 0 Hz, SCG0 = 1
0.4
0.8
Low power mode (LPM4)
TA = –40
°
C
0.1
0.5
I(LPM4)
Low-power mode, (LPM4)
(F11x1)
TA = 25
°
C
VCC = 2.2 V/3 V
0.1
0.5
µ
A
(
)
(F11x1)
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
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
µ
A/V
×
(V
CC
–3 V)
current consumption of active mode versus supply voltage, F version
I
AM
= I
AM[3 V]
+ 120
µ
A/V
×
(V
CC
–3 V)
