MSP430F15X Datasheet, PDF (26/77 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F15x, MSP430F16x, MSP430F161x
MIXED SIGNAL MICROCONTROLLER
SLAS368G − OCTOBER 2002 − REVISED MARCH 2011
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted)
MSP430F15x/16x supply current into AV_CC + DV_CC excluding external current (AV_CC = DV_CC = V_CC)
I_(AM)
PARAMETER
Active mode, (see Note 1)
f_(MCLK) = f_(SMCLK) = 1 MHz,
f_(ACLK) = 32,768 Hz
XTS=0, SELM=(0,1)
Active mode, (see Note 1)
f_(MCLK) = f_(SMCLK) = 4,096 Hz,
f_(ACLK) = 4,096 Hz
XTS=0, SELM=3
TEST CONDITIONS
T_A = −40°C to 85°C
T_A = −40°C to 85°C
V_CC
2.2 V
3V
2.2 V
3V
MIN TYP MAX UNIT
330 400
μA
500 600
2.5
7
μA
9
20
I_(LPM0)
Low-power mode, (LPM0)
f_(MCLK) = 0 MHz, f_(SMCLK) = 1 MHz,
f_(ACLK) = 32,768 Hz
XTS=0, SELM=(0,1)
(see Note 1)
T_A = −40°C to 85°C
2.2 V
3V
50
60
μA
75
90
I_(LPM2)
I_(LPM3)
I_(LPM4)
NOTES:
Low-power mode, (LPM2),
f_(MCLK) = f_(SMCLK) = 0 MHz,
f_(ACLK) = 32.768 Hz, SCG0 = 0
T_A = −40°C to 85°C
2.2 V
3V
11
14
μA
17
22
T_A = −40°C
1.1 1.6
Low-power mode, (LPM3)
f_(MCLK) = f_(SMCLK) = 0 MHz,
f_(ACLK) = 32,768 Hz, SCG0 = 1
(see Note 2)
T_A = 25°C
T_A = 85°C
T_A = −40°C
T_A = 25°C
2.2 V
3V
1.1 1.6
2.2 3.0
μA
2.2 2.8
2.0 2.6
T_A = 85°C
3.0 4.3
Low-power mode, (LPM4)
f_(MCLK) = 0 MHz, f_(SMCLK) = 0 MHz,
f_(ACLK) = 0 Hz, SCG0 = 1
T_A = −40°C
T_A = 25°C
T_A = 85°C
2.2V / 3 V
0.1 0.5
0.2 0.5 μA
1.3 2.5
1. Timer_B is clocked by f_(DCOCLK) = 1 MHz. All inputs are tied to 0 V or to V_CC. Outputs do not source or sink any current.
2. WDT is clocked by f_(ACLK) = 32,768 Hz. All inputs are tied to 0 V or to V_CC. Outputs do not source or sink any current. The current
consumption in LPM2 and LPM3 are measured with ACLK selected.
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]} + 210 μA/V × (V_CC – 3 V)
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