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MSP432P401R Datasheet, PDF (117/157 Pages) Texas Instruments – Mixed-Signal Microcontrollers
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MSP432P401R, MSP432P401M
SLAS826B – MARCH 2015 – REVISED FEBRUARY 2016
6.10.12 Port P8, P8.2 to P8.7, Input/Output With Schmitt Trigger
Pin Schematic: see Figure 6-19
Table 6-43. Port P8 (P8.2 to P8.7) Pin Functions
PIN NAME (P8.x)
P8.2/TA3.2/A23 (2)
P8.3/TA3CLK/A22 (2)
P8.4/A21 (2)
P8.5/A20 (2)
P8.6/A19 (2)
P8.7/A18 (2)
x
2 P8.2 (I/O)
TA3.CCI2A
TA3.2
N/A
DVSS
A23 (3)
3 P8.3 (I/O)
TA3CLK
DVSS
N/A
DVSS
A22 (3)
4 P8.4 (I/O)
N/A
DVSS
N/A
DVSS
A21 (3)
5 P8.5 (I/O)
N/A
DVSS
N/A
DVSS
A20 (3)
6 P8.6 (I/O)
N/A
DVSS
N/A
DVSS
A19 (3)
7 P8.7 (I/O)
N/A
DVSS
N/A
DVSS
A18 (3)
FUNCTION
CONTROL BITS OR SIGNALS(1)
P8DIR.x
P8SEL1.x P8SEL0.x
I: 0; O: 1
0
0
0
0
1
1
0
1
0
1
X
1
1
I: 0; O: 1
0
0
0
0
1
1
0
1
0
1
X
1
1
I: 0; O: 1
0
0
0
0
1
1
0
1
0
1
X
1
1
I: 0; O: 1
0
0
0
0
1
1
0
1
0
1
X
1
1
I: 0; O: 1
0
0
0
0
1
1
0
1
0
1
X
1
1
I: 0; O: 1
0
0
0
0
1
1
0
1
0
1
X
1
1
(1) X = Don't care
(2) Not available on 80ZXH and 64RGC packages.
(3) Setting P8SEL1.x and P8SEL0.x disables the output driver and the input Schmitt trigger to prevent parasitic cross currents when
applying analog signals.
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