MSP430F249-EP_014 Datasheet, PDF (69/81 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F249-EP
MIXED SIGNAL MICROCONTROLLER
2008
Port P4 pin schematic: P4.0 to P4.7, input/output with Schmitt trigger
Port P4.0 to P4.7 pin functions
PIN NAME (P4.X) X
FUNCTION
P4.0/TB0
0 P4.0 (I/O)
Timer_B7.CCI0A and Timer_B7.CCI0B
Timer_B7.TB0
P4.1/TB1
1 P4.1 (I/O)
Timer_B7.CCI1A and Timer_B7.CCI1B
Timer_B7.TB1
P4.2/TB2
2 P4.2 (I/O)
Timer_B7.CCI2A and Timer_B7.CCI2B
P4.3/TB3^†
P4.4/TB4^†
P4.5/TB5^†
P4.6/TB6^†
Timer_B7.TB2
3 P4.3 (I/O)
Timer_B7.CCI3A and Timer_B7.CCI3B^†
Timer_B7.TB3^†
4 P4.4 (I/O)
Timer_B7.CCI4A and Timer_B7.CCI4B^†
Timer_B7.TB4^†
5 P4.5 (I/O)
Timer_B7.CCI5A and Timer_B7.CCI5B^†
Timer_B7.TB5^†
6 P4.6 (I/O)
Timer_B7.CCI6A and Timer_B7.CCI6B^†
Timer_B7.TB6^†
P4.7/TBCLK
7 P4.7 (I/O)
Timer_B7.TBCLK
† _{MSP430F24x and MSP430F24x1 devices only}
CONTROL BITS / SIGNALS
P4DIR.x
P4SEL.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
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
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