MSP430F2012IN datasheet(57/91 Pages) TI

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MSP430F20x3

MSP430F20x2

MSP430F20x1

www.ti.com

SLAS491G

– AUGUST 2005 – REVISED APRIL 2011

Table 23. Port P1 (P1.0 to P1.2) Pin Functions, MSP430F20x2

CONTROL BITS / SIGNALS(1)(2)

PIN NAME (P1.x)

FUNCTION

P1DIR.x

P1SEL.x

ADC10AE.x

INCHx

P1.0(3) input/output

0/1

N/A

Timer_A2.TACLK/INCLK

N/A

P1.0/TACLK/ACLK/A0

ACLK

N/A

A0(4)

P1.1(3) input/output

0/1

N/A

Timer_A2.CCI0A

N/A

P1.1/TA0/A1

Timer_A2.TA0

N/A

A1(4)

P1.2(3) input/output

0/1

N/A

Timer_A2.CCI1A

N/A

P1.2/TA1/A2

Timer_A2.TA1

N/A

A2(4)

(1)

X = Don

't care

(2)

N/A = Not available or not applicable

(3)

Default after reset (PUC/POR)

(4)

Setting the ADC10AE.x bit disables the output driver as well as the input Schmitt trigger to prevent parasitic cross currents when

applying analog signals.

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