Texas Instruments MSP430F643 Series, Руководство пользователя

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MSP430F6438, MSP430F6436, MSP430F6435, MSP430F6433
SLAS720D – AUGUST 2010 – REVISED DECEMBER 2015 www.ti.com
5.25 PMM, SVS Low Side
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
SVSLE = 0, PMMCOREV = 2 0
nA
I
(SVSL)
SVS
L
current consumption SVSLE = 1, PMMCOREV = 2, SVSLFP = 0 200
SVSLE = 1, PMMCOREV = 2, SVSLFP = 1 2.0 µA
SVSLE = 1, dV
CORE
/dt = 10 mV/µs, SVSLFP = 1 2.5
t
pd(SVSL)
SVS
L
propagation delay µs
SVSLE = 1, dV
CORE
/dt = 1 mV/µs, SVSLFP = 0 20
SVSLE = 0 → 1, SVSLFP = 1 12.5
t
(SVSL)
SVS
L
on/off delay time µs
SVSLE = 0 → 1, SVSLFP = 0 100
5.26 PMM, SVM Low Side
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
SVMLE = 0, PMMCOREV = 2 0
nA
I
(SVML)
SVM
L
current consumption SVMLE = 1, PMMCOREV = 2, SVMLFP = 0 200
SVMLE = 1, PMMCOREV = 2, SVMLFP = 1 2.0 µA
SVMLE = 1, dV
CORE
/dt = 10 mV/µs, SVMLFP = 1 2.5
t
pd(SVML)
SVM
L
propagation delay µs
SVMLE = 1, dV
CORE
/dt = 1 mV/µs, SVMLFP = 0 20
SVMLE = 0
→
1, SVMLFP = 1 12.5
t
(SVML)
SVM
L
on or off delay time µs
SVMLE = 0 → 1, SVMLFP = 0 100
5.27 Wake-up Times From Low-Power Modes and Reset
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
f
MCLK
≥ 4 MHz 3 6.5
Wake-up time from LPM2, PMMCOREV = SVSMLRRL = n
t
WAKE-UP-FAST
LPM3, or LPM4 to active (where n = 0, 1, 2, or 3), µs
1 MHz < f
MCLK
<
4 8.0
mode
(1)
SVSLFP = 1
4 MHz
Wake-up time from LPM2, PMMCOREV = SVSMLRRL = n
t
WAKE-UP-SLOW
LPM3 or LPM4 to active (where n = 0, 1, 2, or 3), 150 165 µs
mode
(2)
SVSLFP = 0
Wake-up time from LPM3.5 or
t
WAKE-UP-LPM5
2 3 ms
LPM4.5 to active mode
(3)
Wake-up time from RST or
t
WAKE-UP-RESET
2 3 ms
BOR event to active mode
(3)
(1) This value represents the time from the wake-up event to the first active edge of MCLK. The wake-up time depends on the performance
mode of the low-side supervisor (SVS
L
) and low-side monitor (SVM
L
). Fastest wake-up times are possible with SVS
L
and SVM
L
in full
performance mode or disabled when operating in AM, LPM0, and LPM1. Various options are available for SVS
L
and SVM
L
while
operating in LPM2, LPM3, and LPM4. See the Power Management Module and Supply Voltage Supervisor chapter in the MSP430x5xx
and MSP430x6xx Family User's Guide ( SLAU208 ).
(2) This value represents the time from the wake-up event to the first active edge of MCLK. The wake-up time depends on the performance
mode of the low-side supervisor (SVS
L
) and low-side monitor (SVM
L
). In this case, the SVS
L
and SVM
L
are in normal mode (low
current) mode when operating in AM, LPM0, and LPM1. Various options are available for SVS
L
and SVM
L
while operating in LPM2,
LPM3, and LPM4. See the Power Management Module and Supply Voltage Supervisor chapter in the MSP430x5xx and MSP430x6xx
Family User's Guide ( SLAU208 ).
(3) This value represents the time from the wake-up event to the reset vector execution.
32 Specifications
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