MSP430X47X3_07 Datasheet, PDF (62/76 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x47x3, MSP430x47x4
MIXED SIGNAL MICROCONTROLLER
SLAS545A − MAY 2007 − REVISED DECEMBER 2007
port P4, P4.6 to P4.7, input/output with Schmitt-trigger
Segment Sz
LCDS...
P4REN.x
P4DIR.x
0
1
P4OUT.x
0
Module X OUT
1
P4SEL.x
P4IN.x
EN
Module X IN
D
Direction
0: Input
1: Output
Port P4 (P4.6 to P4.7) pin functions
PIN NAME (P4.X)
X
P4.6/S35
6
P4.7/S34
7
NOTES: 1. X: Don’t care.
P4.6 (I/O)
S35
P4.7 (I/O)
S34
FUNCTION
Pad Logic
DVSS 0
DVCC 1
1
Bus
Keeper
EN
P4.6/S35
P4.7/S34
CONTROL BITS / SIGNALS
P4DIR.x
P4SEL.x
LCDS32
I: 0; O: 1
0
0
X
X
1
I: 0; O: 1
0
0
X
X
1
62
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