MSP432P401R Datasheet, PDF (22/157 Pages) Texas Instruments – Mixed-Signal Microcontrollers

MSP432P401R, MSP432P401M
SLAS826B – MARCH 2015 – REVISED FEBRUARY 2016
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⁾
PARAMETER
–40°C
25°C
60°C
85°C
V_CC
TYP MAX
TYP MAX
TYP MAX
TYP MAX
I_{LPM3.5_RTCLF} ^{(3) (4) (5) (6) (7)}
2.2 V
3.0 V
0.8
17
I_{LPM3.5_RTCREFO} ^{(3) (4) (8) (6) (7)}
2.2 V
3.0 V
1.3
18
I_LPM4.5 ^{(9) (10)}
2.2 V
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.
UNIT
μA
μA
μA
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
I_{TIMER_A0}
I_TIMER32
I_UART
I_SPI
I_I2C
I_{WDT_A}
I_{RTC_C}
I_AES256
I_CRC32
Timer_A0 configured as PWM timer with 50% duty cycle
Timer32 enabled
eUSCI_A configured in UART mode.
eUSCI_A configured in SPI master mode
eUSCI_B configured in I²C master mode
WDT_A configured in interval timer mode
RTC_C enabled and sourced from 32-kHz LFXT
AES256 active.
CRC32 active.
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
(1) Measured with VCORE = 1.2 V.
UNIT
µA/MHz
µA/MHz
µA/MHz
µA/MHz
µA/MHz
µA/MHz
nA
µA/MHz
µA/MHz
22
Specifications
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