Datasheet

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MSP432P401R, MSP432P401M
www.ti.com SLAS826 –MARCH 2015
Table 6-40. Port P4 (P4.0 to P4.7) Pin Functions
CONTROL BITS OR SIGNALS
(1)
PIN NAME (P4.x) x FUNCTION
P4DIR.x P4SEL1.x P4SEL0.x
P4.0/A13
(2)
0 P4.0 (I/O) I: 0; O: 1 0 0
N/A 0
0 1
DVSS 1
N/A 0
1 0
DVSS 1
A13
(3)
X 1 1
P4.1/A12
(2)
1 P4.1 (I/O) I: 0; O: 1 0 0
N/A 0
0 1
DVSS 1
N/A 0
1 0
DVSS 1
A12
(3)
X 1 1
P4.2/ACLK/TA2CLK/A11 2 P4.2 (I/O) I: 0; O: 1 0 0
N/A 0
0 1
ACLK 1
TA2CLK 0
1 0
DVSS 1
A11
(3)
X 1 1
P4.3/MCLK/RTCCLK/A10 3 P4.3 (I/O) I: 0; O: 1 0 0
N/A 0
0 1
MCLK 1
N/A 0
1 0
RTCCLK 1
A10
(3)
X 1 1
P4.4/HSMCLK/SVMHOUT/ 4 P4.4 (I/O) I: 0; O: 1 0 0
A9
N/A 0
0 1
HSMCLK 1
N/A 0
1 0
SVMHOUT 1
A9
(3)
X 1 1
P4.5/A8 5 P4.5 (I/O) I: 0; O: 1 0 0
N/A 0
0 1
DVSS 1
N/A 0
1 0
DVSS 1
A8
(3)
X 1 1
P4.6/A7 6 P4.6 (I/O) I: 0; O: 1 0 0
N/A 0
0 1
DVSS 1
N/A 0
1 0
DVSS 1
A7
(3)
X 1 1
(1) X = Don't care
(2) Not available on the 64-pin RGC package.
(3) Setting P4SEL1.x and P4SEL0.x disables the output driver and the input Schmitt trigger to prevent parasitic cross currents when
applying analog signals.
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