MSP430FR2033 Datasheet, PDF (15/89 Pages) Texas Instruments – Mixed-Signal Microcontrollers

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MSP430FR2033, MSP430FR2032
SLASE45B – OCTOBER 2014 – REVISED AUGUST 2015
5.7 Low-Power Mode LPM3, LPM4 Supply Currents (Into V_CC) Excluding External Current
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) ⁽¹⁾
PARAMETER
–40°C
25°C
85°C
V_CC
UNIT
TYP MAX TYP MAX TYP MAX
I_LPM3,XT1
Low-power mode 3, includes SVS^(2)(3)(4)
3V
1.13
2V
1.06
1.31 1.99 3.00
µA
1.21
2.94
I_LPM3,VLO
I_{LPM3, RTC}
I_{LPM4, SVS}
Low-power mode 3, VLO, excludes SVS⁽⁵⁾
Low-power mode 3, RTC, excludes SVS⁽⁶⁾
Low-power mode 4, includes SVS
3V
0.92
2V
0.86
3V
1.08
3V
0.65
2V
0.63
1.00 1.75 2.89
µA
1.00
2.75
1.25
3.04
µA
0.75
1.88
µA
0.73
1.85
I_LPM4
Low-power mode 4, excludes SVS
3V
0.51
0.58
1.51
µA
2V
0.50
0.57
1.49
(1) All inputs are tied to 0 V or to VCC. Outputs do not source or sink any current
(2) Not applicable for devices with HF crystal oscillator only.
(3) Characterized with a GOLLEDGE MS1V-TK/I_32.768KHZ crystal with a load capacitance chosen to closely match the required load.
(4) Low-power mode 3, includes SVS test conditions:
Current for watchdog timer clocked by ACLK and RTC clocked by XT1 included. Current for brownout and SVS included (SVSHE = 1).
CPUOFF = 1, SCG0 = 1 SCG1 = 1, OSCOFF = 0 (LPM3),
f_XT1 = 32768 Hz, f_ACLK = f_XT1, f_MCLK = f_SMCLK = 0 MHz
(5) Low-power mode 3, VLO, excludes SVS test conditions:
Current for watchdog timer clocked by VLO included. RTC disabled. Current for brownout included. SVS disabled (SVSHE = 0).
CPUOFF = 1, SCG0 = 1 SCG1 = 1, OSCOFF = 0 (LPM3),
f_XT1 = 0 Hz, f_ACLK = f_MCLK = f_SMCLK = 0 MHz
(6) RTC periodically wakes up every second with external 32768-Hz as source.
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}
Low-power mode 3.5, includes SVS^{(1)(2) (3)}
(also see Figure 5-2)
3V
0.71
2V
0.66
0.77 1.25 1.06 2.06
µA
0.70
0.95
I_{LPM4.5, SVS}
Low-power mode 4.5, includes SVS⁽⁴⁾
3V
0.23
2V
0.20
0.25 0.375 0.32 0.43
µA
0.20
0.24
I_LPM4.5
Low-power mode 4.5, excludes SVS⁽⁵⁾
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) 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
(5) 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
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