Datasheet

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MSP432P401R, MSP432P401M
SLAS826 –MARCH 2015 www.ti.com
6.10.3 Port P3, P3.0 to P3.7, Input/Output With Schmitt Trigger
Pin Schematic: see Figure 6-17
Table 6-34. Port P3 (P3.0 to P3.7) Pin Functions
CONTROL BITS OR SIGNALS
(1)
PIN NAME (P3.x) x FUNCTION
P3DIR.x P3SEL1.x P3SEL0.x P3MAPx
P3.0/PM_UCA2STE 0 P3.0 (I/O) I: 0; O: 1 0 0 X
UCA2STE X
(2)
0 1 default
N/A 0
1 0 X
DVSS 1
N/A 0
1 1 X
DVSS 1
P3.1/PM_UCA2CLK 1 P3.1 (I/O) I: 0; O: 1 0 0 X
UCA2CLK X
(2)
0 1 default
N/A 0
1 0 X
DVSS 1
N/A 0
1 1 X
DVSS 1
P3.2/PM_UCA2RXD/PM_U 2 P3.2 (I/O) I: 0; O: 1 0 0 X
CA2SOMI
UCA2RXD/UCA2SOMI X
(2)
0 1 default
N/A 0
1 0 X
DVSS 1
N/A 0
1 1 X
DVSS 1
P3.3/PM_UCA2TXD/PM_U 3 P3.3 (I/O) I: 0; O: 1 0 0 X
CA2SIMO
UCA2TXD/UCA2SIMO X
(2)
0 1 default
N/A 0
1 0 X
DVSS 1
N/A 0
1 1 X
DVSS 1
P3.4/PM_UCB2STE 4 P3.4 (I/O) I: 0; O: 1 0 0 X
UCB2STE X
(3)
0 1 default
N/A 0
1 0 X
DVSS 1
N/A 0
1 1 X
DVSS 1
P3.5/PM_UCB2CLK 5 P3.5 (I/O) I: 0; O: 1 0 0 X
UCB2CLK X
(3)
0 1 default
N/A 0
1 0 X
DVSS 1
N/A 0
1 1 X
DVSS 1
(1) X = Don't care
(2) Direction controlled by eUSCI_A2 module.
(3) Direction controlled by eUSCI_B2 module.
104 Detailed Description Copyright © 2015, Texas Instruments Incorporated
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