MSP432P401R Datasheet, PDF (55/157 Pages) Texas Instruments – Mixed-Signal Microcontrollers

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MSP432P401R, MSP432P401M
SLAS826B – MARCH 2015 – REVISED FEBRUARY 2016
UCMODEx = 01
STE
UCMODEx = 10
CKPL = 0
UCLK
CKPL = 1
SIMO
t_STE,LEAD
1/f_UCxCLK
t_LOW/HIGH
t_LOW/HIGH
t_STE,LAG
t_SU,SI
t_HD,SI
SOMI
t_STE,ACC
t_HD,SO
t_VALID,SO
t_STE,DIS
Figure 5-6. SPI Slave Mode, CKPH = 1
f_eUSCI
f_SCL
Table 5-50. eUSCI (I²C Mode), Recommended Operating Conditions
PARAMETER
eUSCI input clock
frequency
SCL clock frequency
TEST CONDITIONS
Internal: SMCLK
External: UCLK
Duty cycle = 50% ± 10%
V_CORE
1.2 V
1.4 V
V_CC
MIN TYP
MAX UNIT
12
MHz
24
1 MHz
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Specifications
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