MSP430F23X Datasheet, PDF (74/93 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F23x
MSP430F24x(1)
MSP430F2410
SLAS547F – JUNE 2007 – REVISED APRIL 2011
Port P4 Pin Schematic: P4.0 to P4.7, Input/Output With Schmitt Trigger
P4REN.x
P4DIR.x
0
1
Direction
0: Input
1: Output
DVSS 0
DVCC 1
Pad Logic
1
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P4OUT.x
0
Module X OUT
1
P4SEL.x
P4IN.x
EN
Module X IN
D
P4.0/TB0
P4.1/TB1
P4.2/TB2
P4.3/TB3
P4.4/TB4
P4.5/TB5
P4.6/TB6
P4.7/TBCLK
Table 24. Port P4.0 to P4.7 Pin Functions
PIN NAME (P4.x)
x
FUNCTION
P4.0/TB0
P4.1/TB1
P4.2/TB2
P4.3/TB3 ⁽¹⁾
P4.4/TB4 ⁽¹⁾
P4.5/TB5 ⁽¹⁾
P4.6/TB6 ⁽¹⁾
P4.7/TBCLK
P4.0 (I/O)
0 Timer_B7.CCI0A and Timer_B7.CCI0B
Timer_B7.TB0
P4.1 (I/O)
1 Timer_B7.CCI1A and Timer_B7.CCI1B
Timer_B7.TB1
P4.2 (I/O)
2 Timer_B7.CCI2A and Timer_B7.CCI2B
Timer_B7.TB2
P4.3 (I/O)
3 Timer_B7.CCI3A and Timer_B7.CCI3B⁽¹⁾
Timer_B7.TB3 ⁽¹⁾
P4.4 (I/O)
4 Timer_B7.CCI4A and Timer_B7.CCI4B⁽¹⁾
Timer_B7.TB4 ⁽¹⁾
P4.5 (I/O)
5 Timer_B7.CCI5A and Timer_B7.CCI5B⁽¹⁾
Timer_B7.TB5 ⁽¹⁾
P4.6 (I/O)
6 Timer_B7.CCI6A and Timer_B7.CCI6B⁽¹⁾
Timer_B7.TB6 ⁽¹⁾
P4.7 (I/O)
7
Timer_B7.TBCLK
(1) 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
74
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