Datasheet

MSP430F22x2

MSP430F22x4

SLAS504G –JULY 2006–REVISED AUGUST 2012

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Table 26. Port P2 (P2.3) Pin Functions

CONTROL BITS/SIGNALS

(1)

PIN NAME (P2.x) x y FUNCTION

P2DIR.x P2SEL.x ADC10AE0.y

P2.3

(2)

(I/O) I: 0; O: 1 0 0

Timer_A3.CCI1B 0 1 0

P2.3/TA1/A3/V

REF-

3 3

eREF-

/ OA1I1/OA1O

Timer_A3.TA1 1 1 0

A3/V

REF-

eREF-

/OA1I1/OA1O

(3)

X X 1

(1) X = Don't care

(2) Default after reset (PUC/POR)

(3) Setting the ADC10AE0.y bit disables the output driver as well as the input Schmitt trigger to prevent parasitic cross currents when

applying analog signals.