Datasheet

PRODUCTPREVIEW
MSP432P401R, MSP432P401M
SLAS826 –MARCH 2015 www.ti.com
Table 5-9. Current Consumption in LPM3.5, LPM4.5 Modes
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
(1)(2)
–40°C 25°C 60°C 85°C
PARAMETER V
CC
UNIT
TYP MAX TYP MAX TYP MAX TYP MAX
2.2 V
I
LPM3.5_RTCLF
(3)(4)(5)(6)(7)
μA
3.0 V 0.8 17
2.2 V
I
LPM3.5_RTCREFO
(3)(4)(8)(6)(7)
μA
3.0 V 1.3 18
2.2 V
I
LPM4.5
(9)(10)
μA
3.0 V 0.1 7
(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 and Flash are powered down.
(4) Bank-0 of SRAM retained, all other banks powered down.
(5) RTC sourced by LFXT. Effective load capacitance of LF crystal is 3.7 pF.
(6) WDT module is disabled.
(7) SVSMH and SVSL are disabled.
(8) RTC sourced by REFO.
(9) No core voltage. CPU, Flash and all banks of SRAM are powered down.
(10) SVSMH is disabled.
Table 5-10. Current Consumption of Digital Peripherals
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
(1)
PARAMETER TEST CONDITIONS TYP MAX UNIT
I
TIMER_A0
Timer_A0 configured as PWM timer with 50% duty cycle TBD TBD µA/MHz
I
TIMER32
Timer32 enabled TBD TBD µA/MHz
I
UART
eUSCI_A configured in UART mode. TBD TBD µA/MHz
I
SPI
eUSCI_A configured in SPI master mode TBD TBD µA/MHz
I
I2C
eUSCI_B configured in I
2
C master mode TBD TBD µA/MHz
I
WDT_A
WDT_A configured in interval timer mode TBD TBD µA/MHz
I
RTC_C
RTC_C enabled and sourced from 32-kHz LFXT TBD TBD nA
I
AES256
AES256 active. TBD TBD µA/MHz
I
CRC32
CRC32 active. TBD TBD µA/MHz
(1) Measured with VCORE = 1.2 V.
22 Specifications Copyright © 2015, Texas Instruments Incorporated
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