MSP430F643 Datasheet, PDF (81/106 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F643x
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PIN NAME (P2.x)
P2.0/P2MAP0
P2.1/P2MAP1
P2.2/P2MAP2
P2.3/P2MAP3
P2.4/P2MAP4
P2.5/P2MAP5
P2.6/P2MAP6/R03
P2.7/P2MAP7/
LCDREF/R13
(1) X = Don't care
SLAS720B – AUGUST 2010 – REVISED AUGUST 2012
Table 54. Port P2 (P2.0 to P2.7) Pin Functions
x
FUNCTION
CONTROL BITS/SIGNALS⁽¹⁾
P2DIR.x
P2SEL.x
P2MAPx
0 P2.0 (I/O)
I: 0; O: 1
0
Mapped secondary digital function
X
1
≤ 19
1 P2.1 (I/O)
I: 0; O: 1
0
Mapped secondary digital function
X
1
≤ 19
2 P2.2 (I/O)
I: 0; O: 1
0
Mapped secondary digital function
X
1
≤ 19
3 P2.3 (I/O)
I: 0; O: 1
0
Mapped secondary digital function
X
1
≤ 19
4 P2.4 (I/O)
I: 0; O: 1
0
Mapped secondary digital function
X
1
≤ 19
5 P2.5 (I/O
I: 0; O: 1
0
Mapped secondary digital function
X
1
≤ 19
6 P2.6 (I/O)
I: 0; O: 1
0
Mapped secondary digital function
X
1
≤ 19
R03
X
1
= 31
7 P2.7 (I/O)
I: 0; O: 1
0
Mapped secondary digital function
X
1
≤ 19
LCDREF/R13
X
1
= 31
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