MSP430F147 Datasheet, PDF (25/59 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x13x, MSP430x14x, MSP430x14x1
MIXED SIGNAL MICROCONTROLLER
SLAS272F − JULY 2000 − REVISED JUNE 2004
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted)
supply current into AV_CC + DV_CC excluding external current
PARAMETER
TEST CONDITIONS
MIN NOM MAX UNIT
I(AM)
Active mode, (see Note 1)
f(MCLK) = f(SMCLK) = 1 MHz,
f(ACLK) = 32,768 Hz
XTS=0, SELM=(0,1)
TA = −40°C to 85°C
VCC = 2.2 V
VCC = 3 V
280 350
µA
420 560
I(AM)
Active mode, (see Note 1)
f(MCLK) = f(SMCLK) = 4 096 Hz,
f(ACLK) = 4,096 Hz
XTS=0, SELM=(0,1)
XTS=0, SELM=3
TA = −40°C to 85°C
VCC = 2.2 V
VCC = 3 V
2.5
7
µA
9
20
Low-power mode, (LPM0)
I(LPM0) _{(see Note 1)}
Low-power mode, (LPM2),
I(LPM2) f(MCLK) = f (SMCLK) = 0 MHz,
f(ACLK) = 32.768 Hz, SCG0 = 0
TA = −40°C to 85°C
TA = −40°C to 85°C
VCC = 2.2 V
VCC = 3 V
VCC = 2.2 V
VCC = 3 V
32
45
µA
55
70
11
14
µA
17
22
TA = −40°C
0.8 1.5
I(LPM3)
Low-power mode, (LPM3)
f(MCLK) = f(SMCLK) = 0 MHz,
f(ACLK) = 32,768 Hz, SCG0 = 1 (see Note 2)
TA = 25°C
TA = 85°C
TA = −40°C
TA = 25°C
VCC = 2.2 V
VCC = 3 V
0.9 1.5 µA
1.6 2.8
1.8 2.2
1.6 1.9 µA
TA = 85°C
2.3 3.9
TA = −40°C
0.1 0.5
I(LPM4)
Low-power mode, (LPM4)
f(MCLK) = 0 MHz, f(SMCLK) = 0 MHz,
f(ACLK) = 0 Hz, SCG0 = 1
TA = 25°C
TA = 85°C
TA = −40°C
TA = 25°C
VCC = 2.2 V
VCC = 3 V
0.1 0.5 µA
0.8 2.5
0.1 0.5
0.1 0.5 µA
TA = 85°C
0.8 2.5
NOTES: 1. Timer_B is clocked by f(DCOCLK) = 1 MHz. All inputs are tied to 0 V or to VCC. Outputs do not source or sink any current.
2. Timer_B is clocked by f(ACLK) = 32,768 Hz. All inputs are tied to 0 V or to VCC. 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, F-version
I(AM) = I(AM) [1 MHz] × f(System) [MHz]
Current consumption of active mode versus supply voltage, F-version
I_(AM) = I_{(AM) [3 V]} + 175 µA/V × (V_CC – 3 V)
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