MSP430G2x53
MSP430G2x13
SLAS735A –APRIL 2011–REVISED MAY 2011
www.ti.com
CAPD.y
Table 16. Port P1 (P1.0 to P1.2) Pin Functions
CONTROL BITS / SIGNALS(1)
PIN NAME
(P1.x)
x
FUNCTION
ADC10AE.x
P1DIR.x
P1SEL.x
P1SEL2.x
INCH.x=1(2)
P1.0/
P1.x (I/O)
I: 0; O: 1
0
1
1
X
X
0
0
1
1
1
1
X
X
0
0
1
1
1
1
X
X
0
0
0
0
X
X
1
0
0
0
1
1
X
X
1
0
0
0
1
1
X
X
1
0
0
TA0CLK/
ACLK/
TA0.TACLK
ACLK
0
0
0
1
0
0
0
A0(2)
/
A0
X
1 (y = 0)
0
CA0/
CA0
X
0
1 (y = 0)
Pin Osc
P1.1/
Capacitive sensing
P1.x (I/O)
TA0.0
X
0
0
I: 0; O: 1
0
0
TA0.0/
1
0
0
TA0.CCI0A
UCA0RXD
UCA0SOMI
A1
0
0
0
UCA0RXD/
UCA0SOMI/
from USCI
0
0
1
from USCI
0
0
A1(2)
CA1/
/
X
1 (y = 1)
0
CA1
X
0
1 (y = 1)
Pin Osc
P1.2/
Capacitive sensing
P1.x (I/O)
TA0.1
X
0
0
I: 0; O: 1
0
0
TA0.1/
1
0
0
TA0.CCI1A
UCA0TXD
UCA0SIMO
A2
0
0
0
UCA0TXD/
from USCI
0
0
2
UCA0SIMO/
from USCI
0
0
A2(2)
/
X
X
X
1 (y = 2)
0
1 (y = 2)
0
CA2/
CA2
0
0
Pin Osc
(1) X = don't care
Capacitive sensing
(2) MSP430G2x53 devices only
42
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