MSP430F673X Datasheet, PDF (107/121 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

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MSP430F673x
MSP430F672x
SLAS731A – DECEMBER 2011 – REVISED APRIL 2012
Table 82. Port P4 (P4.0 to P4.7) Pin Functions (MSP430F67xxIPN Only)
PIN NAME (P4.x)
x
FUNCTION
CONTROL BITS/SIGNALS⁽¹⁾
P4DIR.x
P4SEL.x LCDS23...16
P4.0/S23
0 P4.0 (I/O)
I: 0; O: 1
0
0
N/A
0
1
0
DVSS
1
1
0
S23
X
X
1
P4.1/S22
1 P4.1 (I/O)
I: 0; O: 1
0
0
N/A
0
1
0
DVSS
1
1
0
S22
X
X
1
P4.2/S21
2 P4.2 (I/O)
I: 0; O: 1
0
0
N/A
0
1
0
DVSS
1
1
0
S21
X
X
1
P4.3/S20
3 P4.3 (I/O)
I: 0; O: 1
0
0
N/A
0
1
0
DVSS
1
1
0
S20
X
X
1
P4.4/S19
4 P4.4 (I/O)
I: 0; O: 1
0
0
N/A
0
1
0
DVSS
1
1
0
S19
X
X
1
P4.5/S18
5 P4.5 (I/O)
I: 0; O: 1
0
0
N/A
0
1
0
DVSS
1
1
0
S18
X
X
1
P4.6/S17
6 P4.6 (I/O)
I: 0; O: 1
0
0
N/A
0
1
0
DVSS
1
1
0
S17
X
X
1
P4.7/S16
7 P4.7 (I/O)
I: 0; O: 1
0
0
N/A
0
1
0
DVSS
1
1
0
S16
X
X
1
(1) X = Don't care
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