Datasheet

PRODUCTPREVIEW
MSP432P401R, MSP432P401M
www.ti.com SLAS826 –MARCH 2015
Table 5-7. Current Consumption in Low-Frequency LPM0 Modes
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
(1)(2)(3)(4)(5)(6)
–40°C 25°C 60°C 85°C
PARAMETER V
CC
UNIT
TYP MAX TYP MAX TYP MAX TYP MAX
2.2 V
I
LPM0_LF_VCORE0
μA
3.0 V 70 530
2.2 V
I
LPM0_LF_VCORE1
μA
3.0 V 70 625
(1) Current measured into V
CC
.
(2) All other input pins tied to 0 V or V
CC
. Outputs do not source or sync any current.
(3) MCLK sourced by REFO at 128 kHz.
(4) All peripherals are inactive.
(5) Bank-0 of SRAM kept active. Rest of the banks are powered down.
(6) CPU is OFF, Flash or SRAM not being accessed.
Table 5-8. Current Consumption in LPM3, LPM4 Modes
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
(1)(2)(3)(4)(5) (6)
–40°C 25°C 60°C 85°C
PARAMETER V
CC
UNIT
TYP MAX TYP MAX TYP MAX TYP MAX
2.2 V
I
LPM3_VCORE0_RTCLF
(7)(8)
μA
3.0 V 0.85 17
2.2 V
I
LPM3_VCORE0_RTCREFO
(9)(8)
μA
3.0 V 1.35 18
2.2 V
I
LPM3_VCORE1_RTCLF
(7)(8)
μA
3.0 V 1.16 24
2.2 V
I
LPM3_VCORE1_RTCREFO
(9)(8)
μA
3.0 V 1.67 25
2.2 V
I
LPM4_VCORE0
(10)
μA
3.0 V
2.2 V
I
LPM4_VCORE1
(10)
μA
3.0 V
(1) Current measured into V
CC
.
(2) All other input pins tied to 0 V or V
CC
. Outputs do not source or sync any current.
(3) CPU is OFF, Flash powered down.
(4) Bank-0 of SRAM retained, all other banks powered down.
(5) Refer to Table 5-54 for details on additional current consumed for each extra Bank that is enabled for retention.
(6) SVSMH and SVSL are disabled.
(7) RTC sourced by LFXT. Effective load capacitance of LF crystal is 3.7 pF.
(8) WDT module is disabled.
(9) RTC sourced by REFO.
(10) RTC and WDT modules disabled.
Copyright © 2015, Texas Instruments Incorporated Specifications 21
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