Datasheet

MSP430G2x33
MSP430G2x03
SLAS734F –APRIL 2011–REVISED MAY 2013 www.ti.com
Table 16. Port P1 (P1.0 to P1.2) Pin Functions
CONTROL BITS / SIGNALS
(1)
PIN NAME
x FUNCTION
ADC10AE.x
(P1.x)
P1DIR.x P1SEL.x P1SEL2.x
(INCH.y = 1)
(2)
P1.0/ P1.x (I/O) I: 0; O: 1 0 0 0
TA0CLK/ TA0.TACLK 0 1 0 0
ACLK/ 0 ACLK 1 1 0 0
A0
(2)
/ A0 X X X 1 (y = 0)
Pin Osc Capacitive sensing X 0 1 0
P1.1/ P1.x (I/O) I: 0; O: 1 0 0 0
TA0.0/ TA0.0 1 1 0 0
TA0.CCI0A 0 1 0 0
UCA0RXD/ 1 UCA0RXD from USCI 1 1 0
UCA0SOMI/ UCA0SOMI from USCI 1 1 0
A1
(2)
/ A1 X X X 1 (y = 1)
Pin Osc Capacitive sensing X 0 1 0
P1.2/ P1.x (I/O) I: 0; O: 1 0 0 0
TA0.1/ TA0.1 1 1 0 0
TA0.CCI1A 0 1 0 0
UCA0TXD/ 2 UCA0TXD from USCI 1 1 0
UCA0SIMO/ UCA0SIMO from USCI 1 1 0
A2
(2)
/ A2 X X X 1 (y = 2)
Pin Osc Capacitive sensing X 0 1 0
(1) X = don't care
(2) MSP430G2x33 devices only
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