MSP430X12X_17 Datasheet, PDF (13/44 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x12x
MIXED SIGNAL MICROCONTROLLER
SLAS312C − JULY 2001 − REVISED SEPTEMBER 2004
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
I_(AM)
Active mode
T_A = −40°C +85°C,
f_MCLK = f_(SMCLK) = 1 MHz,
f(ACLK) ^{= 32,768 Hz,}
Program executes in Flash
T_A = −40°C +85°C,
f_(MCLK) = f_(SMCLK) = f_(ACLK) = 4096 Hz,
Program executes in Flash
I_(CPUOff)
I_(LPM2)
Low-power mode, (LPM0)
Low-power mode, (LPM2)
T_A = −40°C +85°C,
f_(MCLK) = 0, f_(SMCLK) = 1 MHz,
f(ACLK) ^{= 32,768 Hz}
T_A = −40°C +85°C,
f_(MCLK) = f_(SMCLK) = 0 MHz,
f(ACLK) ^{= 32,768 Hz, SCG0 = 0}
T_A = −40°C
T_A = 25°C
I_(LPM3)
Low-power mode, (LPM3)
T_A = 85°C
T_A = −40°C
T_A = 25°C
T_A = 85°C
T_A = −40°C
I_(LPM4)
Low-power mode, (LPM4) T_A = 25°C
T_A = 85°C
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
I_AM = I_{AM[1 MHz]} × f_system [MHz]
current consumption of active mode versus supply voltage
I_AM = I_{AM[3 V]} + 120 μA/V × (V_CC−3 V)
V_CC = 2.2 V
V_CC = 3 V
V_CC = 2.2 V
V_CC = 3 V
V_CC = 2.2 V
V_CC = 3 V
V_CC = 2.2 V
V_CC = 3 V
V_CC = 2.2 V
V_CC = 3 V
V_CC = 2.2 V/3 V
MIN TYP MAX
200 250
300 350
3
5
11 18
32 45
55 70
11 14
17 22
0.8 1.2
0.7
1
1.6 2.3
1.8 2.2
1.6 1.9
2.3 3.4
0.1 0.5
0.1 0.5
0.8 1.9
UNIT
μA
μA
μA
μA
μA
μA
μA
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