MSP430X15X Datasheet, PDF (54/73 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x15x, MSP430x16x, MSP430x161x
MIXED SIGNAL MICROCONTROLLER
SLAS368E − OCTOBER 2002 − REVISED AUGUST 2006
APPLICATION INFORMATION
input/output schematic (continued)
port P3, P3.1, input/output with Schmitt-trigger
SYNC
MM
STC
STE
P3SEL.1
P3DIR.1
DCM_SIMO
P3OUT1
(SI)MO0 or SDAo/p
From USART0
0: Input
0
1: Output
1
Pad Logic
0
1
P3IN.1
EN
SI(MO)0 or SDAi/p
D
To USAET0
P3.1/SIMO0/SDA
54
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