MSP430FR4133 Datasheet, PDF (17/101 Pages) Texas Instruments – Mixed-Signal Microcontrollers

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MSP430FR4133, MSP430FR4132, MSP430FR4131
SLAS865B – OCTOBER 2014 – REVISED AUGUST 2015
5.8 Low-Power Mode LPMx.5 Supply Currents (Into V_CC) Excluding External Current
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
–40°C
25°C
85°C
V_CC
UNIT
TYP MAX TYP MAX TYP MAX
I_{LPM3.5, XT1}
I_{LPM3.5, LCD, CP}
I_{LPM4.5, SVS}
Low-power mode 3.5, includes SVS^{(1)(2) (3)}
(also refer to Figure 5-3)
Low-power mode 3.5, excludes SVS⁽⁴⁾
Low-power mode 4.5, includes SVS⁽⁵⁾
3V
0.71
2V
0.66
3V
0.90
3V
0.23
2V
0.20
0.77 1.25 1.06 2.06
µA
0.70
0.95
0.94
1.27
µA
0.25 0.375 0.32 0.43
µA
0.20
0.24
I_LPM4.5
Low-power mode 4.5, excludes SVS⁽⁶⁾
3 V 0.010
2 V 0.008
0.015 0.070 0.073 0.140
µA
0.013
0.060
(1) Not applicable for devices with HF crystal oscillator only.
(2) Characterized with a Micro Crystal MS1V-T1K crystal with a load capacitance chosen to closely match the required load.
(3) Low-power mode 3.5, includes SVS test conditions:
Current for RTC clocked by XT1 included. Current for brownout and SVS included (SVSHE = 1). Core regulator disabled.
PMMREGOFF = 1, CPUOFF = 1, SCG0 = 1 SCG1 = 1, OSCOFF = 1 (LPMx.5),
f_XT1 = 32768 Hz, f_ACLK = f_XT1, f_MCLK = f_SMCLK = 0 MHz
(4) LCD works in LPM3.5 if the internal charge pump and VREF switch mode are enabled. The LCD driver pins are configured as 4x36 at
32‑Hz frame frequency with an external 32768‑Hz clock source.
(5) Low-power mode 4.5, includes SVS test conditions:
Current for brownout and SVS included (SVSHE = 1). Core regulator disabled.
PMMREGOFF = 1, CPUOFF = 1, SCG0 = 1 SCG1 = 1, OSCOFF = 1 (LPMx.5),
f_XT1 = 0 Hz, f_ACLK = f_MCLK = f_SMCLK = 0 MHz
(6) Low-power mode 4.5, excludes SVS test conditions:
Current for brownout included. SVS disabled (SVSHE = 0). Core regulator disabled.
PMMREGOFF = 1, CPUOFF = 1, SCG0 = 1 SCG1 = 1, OSCOFF = 1 (LPMx.5),
f_XT1 = 0 Hz, f_ACLK = f_MCLK = f_SMCLK = 0 MHz
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Specifications
17