Datasheet

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MSP432P401R, MSP432P401M
www.ti.com SLAS826 –MARCH 2015
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
CONTROL BITS OR SIGNALS
(1)
PIN NAME (P8.x) x FUNCTION
P8DIR.x P8SEL1.x P8SEL0.x
P8.2/TA3.2/A23
(2)
2 P8.2 (I/O) I: 0; O: 1 0 0
TA3.CCI2A 0
0 1
TA3.2 1
N/A 0
1 0
DVSS 1
A23
(3)
X 1 1
P8.3/TA3CLK/A22
(2)
3 P8.3 (I/O) I: 0; O: 1 0 0
TA3CLK 0
0 1
DVSS 1
N/A 0
1 0
DVSS 1
A22
(3)
X 1 1
P8.4/A21
(2)
4 P8.4 (I/O) I: 0; O: 1 0 0
N/A 0
0 1
DVSS 1
N/A 0
1 0
DVSS 1
A21
(3)
X 1 1
P8.5/A20
(2)
5 P8.5 (I/O) I: 0; O: 1 0 0
N/A 0
0 1
DVSS 1
N/A 0
1 0
DVSS 1
A20
(3)
X 1 1
P8.6/A19
(2)
6 P8.6 (I/O) I: 0; O: 1 0 0
N/A 0
0 1
DVSS 1
N/A 0
1 0
DVSS 1
A19
(3)
X 1 1
P8.7/A18
(2)
7 P8.7 (I/O) I: 0; O: 1 0 0
N/A 0
0 1
DVSS 1
N/A 0
1 0
DVSS 1
A18
(3)
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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