MSP430FG47X Datasheet, PDF (79/91 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430FG47x
MIXED SIGNAL MICROCONTROLLER
SLAS580D -- OCTOBER 2008 -- REVISED MARCH 2011
APPLICATION INFORMATION
Port P5 pin schematic: P5.2 to P5.7, input/output with Schmitt trigger
LCD Signal
P5DIR.x
0
1
P5OUT.x
0
0/1
1
P5SEL.x
P5IN.x
Direction
0: Input
1: Output
Pad Logic
Bus
Keeper
EN
P5.2/COM1
P5.3/COM2
P5.4/COM3
P5.5/R23
P5.6/LCDREF/R13
P5.7/R03
Port P5 (P5.2 to P5.7) pin functions
PIN NAME (P5.X) X
P5.2/COM1
2
P5.3/COM2
3
P5.4/COM3
4
P5.5/R23
5
P5.6/LCDREF/R13
6
P5.7/R03
7
NOTES: 1. x: Don’t care.
P5.x (I/O)
COM1
P5.x (I/O)
COM2
P5.x (I/O)
COM3
P5.x (I/O)
R23
P5.x (I/O)
R13 or LCDREF
P5.x (I/O)
R03
FUNCTION
CONTROL BITS / SIGNALS
P5DIR.x
P5SEL.x
I: 0, O: 1
0
x
1
I: 0, O: 1
0
x
1
I: 0, O: 1
0
x
1
I: 0, O: 1
0
x
1
I: 0, O: 1
0
x
1
I: 0, O: 1
0
x
1
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