MSP430BT5190 Datasheet, PDF (41/99 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430BT5190
www.ti.com
SLAS703 – APRIL 2010
Low-Power Mode Supply Currents (Into V_CC) Excluding External Current
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)^{(1) (2)}
PARAMETER
-40°C
25°C
60°C
85°C
V_CC
PMMCOREVx
TYP
MAX
TYP
MAX
TYP
MAX
TYP
UNIT
MAX
I_LPM0,1MHz
Low-power
mode 0 ^{(3) (4)}
2.2 V
0
3.0 V
3
69
93
73 100
69
93
73 100
69
93
73 100
69
93
µA
73 100
I_LPM2
Low-power
mode 2 ^{(5) (4)}
2.2 V
0
3.0 V
3
11 15.5
11 15.5
11 15.5
11 15.5
µA
11.7 17.5 11.7 17.5 11.7 17.5 11.7 17.5
0
1.4
1.7
2.6
6.6
2.2 V
1
1.5
1.8
2.9
9.9
2
1.5
I_LPM3,XT1LF
Low-power mode 3,
crystal mode^{(6) (4)}
0
1.8
1
1.8
3.0 V
2
1.9
2.0
3.3
2.1 2.4 2.8
2.3
3.1
2.4
3.5
10.1
7.1 13.6 µA
10.5
10.6
3
2.0
2.3 2.6 3.9
11.8 14.8
0
1.0
1.2 1.42 2.0
5.8 12.9
I_LPM3,VLO
Low-power mode 3,
VLO mode^{(7) (4)}
3.0 V
1
2
1.0
1.1
1.3
1.4
2.3
2.8
6.0
µA
6.2
3
1.2
1.4 1.62 3.0
6.2 13.9
0
1.1
1.2 1.35 1.9
5.7 12.9
I_LPM4
Low-power
mode 4 ^{(8) (4)}
1
1.2
3.0 V
2
1.3
1.2
1.3
2.2
2.6
5.9
µA
6.1
3
I_LPM4.5
Low-power mode 4.5⁽⁹⁾ 3.0 V
1.3
0.10
1.3 1.52 2.9
0.10 0.13 0.20
6.2 13.9
0.50 1.14 µA
(1) All inputs are tied to 0 V or to V_CC. Outputs do not source or sink any current.
(2) The currents are characterized with a Micro Crystal MS1V-T1K crystal with a load capacitance of 12.5 pF. The internal and external load
capacitance are chosen to closely match the required 12.5 pF.
(3) Current for watchdog timer clocked by SMCLK included. ACLK = low frequency crystal operation (XTS = 0, XT1DRIVEx = 0).
CPUOFF = 1, SCG0 = 0, SCG1 = 0, OSCOFF = 0 (LPM0); f_ACLK = 32768 Hz, f_MCLK = 0 MHz, f_SMCLK = f_DCO = 1 MHz
(4) Current for brownout, high side supervisor (SVS_H) normal mode included. Low side supervisor and monitors disabled (SVS_L, SVM_L).
High side monitor disabled (SVM_H). RAM retention enabled.
(5) Current for watchdog timer and RTC clocked by ACLK included. ACLK = low frequency crystal operation (XTS = 0, XT1DRIVEx = 0).
CPUOFF = 1, SCG0 = 0, SCG1 = 1, OSCOFF = 0 (LPM2); f_ACLK = 32768 Hz, f_MCLK = 0 MHz, f_SMCLK = f_DCO = 0 MHz; DCO setting = 1
MHz operation, DCO bias generator enabled.
(6) Current for watchdog timer and RTC clocked by ACLK included. ACLK = low frequency crystal operation (XTS = 0, XT1DRIVEx = 0).
CPUOFF = 1, SCG0 = 1, SCG1 = 1, OSCOFF = 0 (LPM3); f_ACLK = 32768 Hz, f_MCLK = f_SMCLK = f_DCO = 0 MHz
(7) Current for watchdog timer and RTC clocked by ACLK included. ACLK = VLO.
CPUOFF = 1, SCG0 = 1, SCG1 = 1, OSCOFF = 0 (LPM3); f_ACLK = f_VLO, f_MCLK = f_SMCLK = f_DCO = 0 MHz
(8) CPUOFF = 1, SCG0 = 1, SCG1 = 1, OSCOFF = 1 (LPM4); f_DCO = f_ACLK = f_MCLK = f_SMCLK = 0 MHz
(9) Internal regulator disabled. No data retention.
CPUOFF = 1, SCG0 = 1, SCG1 = 1, OSCOFF = 1, PMMREGOFF = 1 (LPM4.5); f_DCO = f_ACLK = f_MCLK = f_SMCLK = 0 MHz
Copyright © 2010, Texas Instruments Incorporated
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