MSP430G2X52_1112 Datasheet, PDF (40/62 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430G2x52
MSP430G2x12
SLAS722E – DECEMBER 2010 – REVISED DECEMBER 2011
Table 15. Port P1 (P1.3) Pin Functions
PIN NAME
(P1.x)
P1.3/
ADC10CLK ⁽²⁾/
CAOUT/
A3 ⁽²⁾/
VREF- ⁽²⁾/
VEREF- ⁽²⁾/
CA3/
Pin Osc
x
FUNCTION
P1.x (I/O)
ADC10CLK
CAOUT
A3
3
VREF-
VEREF-
CA3
Capacitive sensing
P1DIR.x
I: 0; O: 1
1
1
X
X
X
X
X
CONTROL BITS / SIGNALS⁽¹⁾
P1SEL.x
P1SEL2.x
from
Comparator
0
0
0
1
0
0
1
1
0
X
X
0
X
X
0
X
X
0
X
X
1
0
1
0
(1) X = don't care
(2) MSP430G2x52 devices only
www.ti.com
ADC10AE.x
(INCH.x=1) ⁽²⁾
0
0
0
1 (y = 3)
1
1
0
0
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