Datasheet

PRODUCTPREVIEW
MSP432P401R, MSP432P401M
SLAS826 –MARCH 2015 www.ti.com
External Reset (RSTn) Recovery Latencies (continued)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
External reset applied on RSTn pin while the device is in
t
LPM0LF0_RSTn, 32kHz
LPM0_LF_VCORE0 mode with MCLK = 32 kHz from LFXT, TBD 4 ms
The latency is from release of external reset to start of application code
External reset applied on RSTn pin while the device is in
t
LPM0LF1_RSTn, 128kHz
LPM0_LF_VCORE1 mode with MCLK = 128 kHz from REFO, TBD 4 ms
The latency is from release of external reset to start of application code
External reset applied on RSTn pin while the device is in LPM3 or LPM4
t
LPM3_LPM4_VCORE0_RSTn
modes at VCORE0, TBD 4 ms
The latency is from release of external reset to start of application code
External reset applied on RSTn pin while the device is in LPM3 or LPM4
t
LPM3_LPM4_VCORE1_RSTn
modes at VCORE1, TBD 4 ms
The latency is from release of external reset to start of application code
External reset applied on RSTn pin while the device is in LPM3.5 mode,
t
LPM3.5_RSTn
TBD 4 ms
The latency is from release of external reset to start of application code
External reset applied on RSTn pin while the device is in LPM4.5 mode,
t
LPM4.5_RSTn
TBD 4 ms
The latency is from release of external reset to start of application code
5.10.3 Clock Specifications
Table 5-17. Low-Frequency Crystal Oscillator, LFXT, Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
ESR Crystal equivalent series resistance f
OSC
= 32.768 kHz 16 40 65 kΩ
C
LFXT
Capacitance from LFXT input to ground and 7.4 12 24 pF
from LFXT output to ground
(1)
C
SHUNT
Crystal shunt capacitance 0.6 0.8 1.6 pF
C
m
Crystal motional capacitance 1 2 10 fF
(1) Does not include board parasitics. Package and board will add additional capacitance to C
LFXT.
28 Specifications Copyright © 2015, Texas Instruments Incorporated
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