Datasheet

ECCN 5E002 TSPA - Technology / Software Publicly Available
MSP430F677x , MSP430F676x , MSP430F674x
SLAS768D –SEPTEMBER 2012–REVISED DECEMBER 2013 www.ti.com
Table 77. Ports P3 (P3.0 Through P3.7) Pin Functions (MSP430F677xIPEU Only)
CONTROL BITS OR SIGNALS
(1)
PIN NAME (P3.x) x FUNCTION
P3DIR.x P3SEL0.x P3MAP.x
P3.0 (I/O) I:0; O:1 0 X
P3.0/PM_UCA0RXD/
0 Mapped Secondary digital function X 1 ≤ 30
PM_UCA0SOMI
Output driver and input Schmitt trigger disabled X 1 = 31
P3.1 (I/O) I:0; O:1 0 X
P3.1/PM_UCA0TXD/
1 Mapped Secondary digital function X 1 ≤ 30
PM_UCA0SIMO
Output driver and input Schmitt trigger disabled X 1 = 31
P3.2 (I/O) I:0; O:1 0 X
P3.2/PM_UCA0CLK 2 Mapped Secondary digital function X 1 ≤ 30
Output driver and input Schmitt trigger disabled X 1 = 31
P3.3 (I/O) I:0; O:1 0 X
P3.3/PM_UCA1CLK 3 Mapped Secondary digital function X 1 ≤ 30
Output driver and input Schmitt trigger disabled X 1 = 31
P3.4 (I/O) I:0; O:1 0 X
P3.4/PM_UCA1RXD/
4 Mapped Secondary digital function X 1 ≤ 30
PM_UCA1SOMI
Output driver and input Schmitt trigger disabled X 1 = 31
P3.5 (I/O) I:0; O:1 0 X
P3.5/PM_UCA1TXD/
5 Mapped Secondary digital function X 1 ≤ 30
PM_UCA1SIMO
Output driver and input Schmitt trigger disabled X 1 = 31
P3.6 (I/O) I:0; O:1 0 X
P3.6/PM_UCA2RXD/
6 Mapped Secondary digital function X 1 ≤ 30
PM_UCA2SOMI
Output driver and input Schmitt trigger disabled X 1 = 31
P3.7 (I/O) I:0; O:1 0 X
P3.7/PM_UCA2TXD/
7 Mapped Secondary digital function X 1 ≤ 30
PM_UCA2SIMO
Output driver and input Schmitt trigger disabled X 1 = 31
(1) X = don't care
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