MSP430FR5989-EP Datasheet, PDF (16/154 Pages) Texas Instruments – Mixed-Signal Microcontroller

MSP430FR5989-EP
SLASEC9 – APRIL 2017
www.ti.com
4.7 Low-Power Mode (LPM2, LPM3, LPM4) Supply Currents (Into V_CC) Excluding External
Current
over recommended ranges of supply voltage and operating junction temperature (unless otherwise noted) ⁽¹⁾
PARAMETER
TEMPERATURE (T_J)
V_CC
–55°C
25°C
60°C
95°C
UNIT
TYP
MAX
TYP
MAX
TYP
MAX
TYP
MAX
I_LPM2,XT12
Low-power mode 2, 12-pF
crystal ^{(2) (3) (4)}
2.2 V
3.0 V
0.6
0.6
1.2
3.1
1.2
2.2
3.1
8.8
μA
8.8
20.8
I_LPM2,XT3.7
Low-power mode 2, 3.7-pF
crystal^{(2) (5) (4)}
2.2 V
3.0 V
0.5
0.5
1.1
1.1
3.0
3.0
8.7
μA
8.7
I_LPM2,VLO
Low-power mode 2, VLO,
includes SVS⁽⁶⁾
2.2 V
3.0 V
0.3
0.3
0.9
2.8
0.9
2.0
2.8
8.5
μA
8.5
20.5
I_LPM3,XT12
Low-power mode 3, 12-pF
crystal, excludes SVS^{(2) (3) (7)}
2.2 V
3.0 V
0.5
0.5
0.7
1.2
0.7
1.0
1.2
2.5
μA
2.5
6.4
Low-power mode 3, 3.7-pF
2.2 V
0.4
0.6
1.1
2.4
I_LPM3,XT3.7
crystal, excludes SVS^{(2) (5) (8)}
(also see Figure 4-2)
3.0 V
0.4
0.6
1.1
μA
2.4
I_LPM3,VLO
Low-power mode 3,
VLO, excludes SVS ⁽⁹⁾
2.2 V
0.3
3.0 V
0.3
0.4
0.9
0.4
0.8
0.9
2.2
μA
2.2
6.1
I_LPM3,VLO,
Low-power mode 3,
VLO, excludes SVS, RAM
2.2 V
0.3
RAMoff
powered-down completely⁽¹⁰⁾
3.0 V
0.3
0.4
0.8
0.4
0.7
0.8
2.1
μA
2.1
5.2
(1) All inputs are tied to 0 V or to V_CC. Outputs do not source or sink any current.
(2) Not applicable for devices with HF crystal oscillator only.
(3) 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 load.
(4) Low-power mode 2, crystal oscillator test conditions:
Current for watchdog timer clocked by ACLK and RTC clocked by XT1 included. Current for brownout and SVS included.
CPUOFF = 1, SCG0 = 0 SCG1 = 1, OSCOFF = 0 (LPM2),
f_XT1 = 32768 Hz, f_ACLK = f_XT1, f_MCLK = f_SMCLK = 0 MHz
(5) Characterized with a Seiko SSP-T7-FL (SMD) crystal with a load capacitance of 3.7 pF. The internal and external load capacitance are
chosen to closely match the required 3.7-pF load.
(6) Low-power mode 2, VLO test conditions:
Current for watchdog timer clocked by ACLK included. RTC disabled (RTCHOLD = 1). Current for brownout and SVS included.
CPUOFF = 1, SCG0 = 0 SCG1 = 1, OSCOFF = 0 (LPM2),
f_XT1 = 0 Hz, f_ACLK = f_VLO, f_MCLK = f_SMCLK = 0 MHz
(7) Low-power mode 3, 12-pF crystal excluding SVS test conditions:
Current for watchdog timer clocked by ACLK and RTC clocked by XT1 included. Current for brownout included. SVS disabled (SVSHE =
0).
CPUOFF = 1, SCG0 = 1 SCG1 = 1, OSCOFF = 0 (LPM3),
f_XT1 = 32768 Hz, f_ACLK = f_XT1, f_MCLK = f_SMCLK = 0 MHz
Activating additional peripherals increases the current consumption due to active supply current contribution as well as due to additional
idle current. See the idle currents specified for the respective peripheral groups.
(8) Low-power mode 3, 3.7-pF crystal excluding SVS test conditions:
Current for watchdog timer clocked by ACLK and RTC clocked by XT1 included. Current for brownout included. SVS disabled (SVSHE =
0).
CPUOFF = 1, SCG0 = 1 SCG1 = 1, OSCOFF = 0 (LPM3),
f_XT1 = 32768 Hz, f_ACLK = f_XT1, f_MCLK = f_SMCLK = 0 MHz
Activating additional peripherals increases the current consumption due to active supply current contribution as well as due to additional
idle current. See the idle currents specified for the respective peripheral groups.
(9) Low-power mode 3, VLO excluding SVS test conditions:
Current for watchdog timer clocked by ACLK included. RTC disabled (RTCHOLD = 1). Current for brownout included. SVS disabled
(SVSHE = 0).
CPUOFF = 1, SCG0 = 1 SCG1 = 1, OSCOFF = 0 (LPM3),
f_XT1 = 0 Hz, f_ACLK = f_VLO, f_MCLK = f_SMCLK = 0 MHz
Activating additional peripherals increases the current consumption due to active supply current contribution as well as due to additional
idle current. See the idle currents specified for the respective peripheral groups.
(10) Low-power mode 3, VLO excluding SVS test conditions:
Current for watchdog timer clocked by ACLK included. RTC disabled (RTCHOLD = 1). RAM disabled (RCCTL0 = 5A55h). Current for
brownout included. SVS disabled (SVSHE = 0).
CPUOFF = 1, SCG0 = 1 SCG1 = 1, OSCOFF = 0 (LPM3),
f_XT1 = 0 Hz, f_ACLK = f_VLO, f_MCLK = f_SMCLK = 0 MHz
Activating additional peripherals increases the current consumption due to active supply current contribution as well as due to additional
idle current. See the idle currents specified for the respective peripheral groups.
16
Specifications
Submit Documentation Feedback
Product Folder Links: MSP430FR5989-EP
Copyright © 2017, Texas Instruments Incorporated