MSP430X461X1 Datasheet, PDF (65/92 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x461x1, MSP430x461x
MIXED SIGNAL MICROCONTROLLER
port P3, P3.4 to P3.7, input/output with Schmitt trigger
DVSS
DVSS
TBOUTH
P3DIR.x
0
1
P3OUT.x
0
Module X OUT 1
P3SEL.x
Direction
0: Input
1: Output
Bus
Keeper
EN
P3IN.x
EN
Module X IN
D
Note: x = 4,5,6,7
port P3 (P3.4 to P3.7) pin functions
PIN NAME (P3.X) X
FUNCTION
P3.4/TB3
4 P3.4 (I/O)
Timer_B7.CCI3A and Timer_B7.CCI3B
Timer_B7.TB3 (see Note 1)
P3.5/TB4
5 P3.5 (I/O)
Timer_B7.CCI4A and Timer_B7.CCI4B
Timer_B7.TB4 (see Note 1)
P3.6/TB5
6 P3.6 (I/O)
Timer_B7.CCI5A and Timer_B7.CCI5B
Timer_B7.TB5 (see Note 1)
P3.7/TB6
7 P3.7 (I/O)
Timer_B7.CCI6A and Timer_B7.CCI6B
Timer_B7.TB6 (see Note 1)
NOTE 1: Setting TBOUTH causes all Timer_B outputs to be set to high impedance.
Pad Logic
P3.4/TB3
P3.5/TB4
P3.6/TB5
P3.7/TB6
CONTROL BITS / SIGNALS
P3DIR.x
P3SEL.x
I: 0; O: 1
0
0
1
1
1
I: 0; O: 1
0
0
1
1
1
I: 0; O: 1
0
0
1
1
1
I: 0; O: 1
0
0
1
1
1
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