MSP430F41x2
MIXED SIGNAL MICROCONTROLLER
SLAS648E -- APRIL 2009 -- REVISED MARCH 2011
Port P3 (P3.0 to P3.7) pin functions
CONTROL BITS / SIGNALS
LCDS16
PIN NAME (P3.X)
X
FUNCTION
P3DIR.x
P3SEL.x
LCDS20
P3.0/TA1.2/S23
0
P3.x (I/O)
Timer1_A5.CCI2A
Timer1_A5.TA2
S23
I: 0, O: 1
0
1
1
x
0
1
1
x
0
1
1
x
0
1
1
x
0
1
x
0
x
0
x
0
x
0
0
0
1
0
x
1 (LCDS20)
P3.1/TA1.3/S22
1
2
3
4
P3.x (I/O)
Timer1_A5.CCI3A
Timer1_A5.TA3
S22
I: 0, O: 1
0
0
0
1
0
x
1 (LCDS20)
P3.2/TA1.4/S21
P3.x (I/O)
Timer1_A5.CCI4A
Timer1_A5.TA4
S21
I: 0, O: 1
0
0
0
1
0
x
1 (LCDS20)
P3.3/TA0.0/TA1CLK/S20
P3.4/CAOUT/S19
P3.x (I/O)
Timer1_A5.TACLK
Timer0_A3.TA0
S20
I: 0, O: 1
0
0
0
1
0
x
1 (LCDS20)
P3.x (I/O)
CAOUT
I: 0, O: 1
0
1
0
S19
x
1 (LCDS16)
P3.5/S18
5
6
7
P3.x (I/O)
S18
I: 0, O: 1
0
x
1 (LCDS16)
0
P3.6/S17
P3.x (I/O)
S17
I: 0, O: 1
x
I: 0, O: 1
x
1 (LCDS16)
0
P3.7/S16
P3.x (I/O)
S16
1 (LCDS16)
NOTES: 1. x: Don’t care
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