Datasheet

MSP430F673x
MSP430F672x
www.ti.com SLAS731C –DECEMBER 2011–REVISED FEBRUARY 2013
Table 81. Port P3 (P3.0 to P3.7) Pin Functions (MSP430F67xxIPN Only)
CONTROL BITS/SIGNALS
(1)
PIN NAME (P3.x) x FUNCTION
P3DIR.x P3SEL.x P3MAPx LCDS31...24
P3.0/PM_TA2.0/S31 0 P3.0 (I/O) I: 0; O: 1 0 X 0
TA2.CCI0A 0 1 default 0
TA2.TA0 1 1 default 0
Output driver and input Schmitt
X 1 = 31 0
trigger disabled
S31 X X X 1
P3.1/PM_TA2.1/S30 1 P3.1 (I/O) I: 0; O: 1 0 X 0
TA2.CCI1A 0 1 default 0
TA2.TA1 1 1 default 0
Output driver and input Schmitt
X 1 = 31 0
trigger disabled
S30 X X X 1
P3.2/PM_TACLK/ 2 P3.2 (I/O) I: 0; O: 1 0 X 0
PM_RTCCLK/S29
TACLK 0 1 default 0
RTCCLK 1 1 default 0
Output driver and input Schmitt
X 1 = 31 0
trigger disabled
S29 X X X 1
P3.3/PM_TA0.2/S28 3 P3.3 (I/O) I: 0; O: 1 0 X 0
TA0.CCI2A 0 1 default 0
TA0.TA2 1 1 default 0
Output driver and input Schmitt
X 1 = 31 0
trigger disabled
S28 X X X 1
P3.4/PM_SDCLK/S27 4 P3.4 (I/O) I: 0; O: 1 0 X 0
SDCLK X 1 default 0
Output driver and input Schmitt
X 1 = 31 0
trigger disabled
S27 X X X 1
P3.5/PM_SD0DIO/S26 5 P3.5 (I/O) I: 0; O: 1 0 X 0
SD0DIO X 1 default 0
Output driver and input Schmitt
X 1 = 31 0
trigger disabled
S26 X X X 1
P3.6/PM_SD1DIO/S25 6 P3.6 (I/O) I: 0; O: 1 0 X 0
SD1DIO X 1 default 0
Output driver and input Schmitt
X 1 = 31 0
trigger disabled
S25 X X X 1
P3.7/PM_SD2DIO/S24 7 P3.7 (I/O) I: 0; O: 1 0 X 0
SD2DIO X 1 default 0
Output driver and input Schmitt
X 1 = 31 0
trigger disabled
S24 X X X 1
(1) X = Don't care
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