MSP430F6779A Datasheet, PDF (118/176 Pages) Texas Instruments – Polyphase Metering SoCs

MSP430F6779A, MSP430F6778A, MSP430F6777A, MSP430F6776A, MSP430F6775A
MSP430F6769A, MSP430F6768A, MSP430F6767A, MSP430F6766A, MSP430F6765A
MSP430F6749A, MSP430F6748A, MSP430F6747A, MSP430F6746A, MSP430F6745A
SLAS982 – MAY 2014
www.ti.com
Table 6-75. Ports P3 (P3.1 Through P3.7) Pin Functions (PZ Package Only)
PIN NAME (P3.x) x
FUNCTION
P3.1/PM_UCA0TXD/
PM_UCA0SIMO/S39
P3.2/PM_UCA0CLK/
S38
P3.3/PM_UCA1CLK/
S37
P3.4/PM_UCA1RXD
/
PM_UCA1SOMI/S36
P3.5/PM_UCA1TXD/
PM_UCA1SIMO/S35
P3.6/PM_UCA2RXD
/
PM_UCA2SOMI/S34
P3.7/PM_UCA2TXD/
PM_UCA2SIMO/S33
P3.1 (I/O)
Mapped secondary digital function
1
Output driver and input Schmitt trigger disabled
S39
P3.2 (I/O)
Mapped secondary digital function
2
Output driver and input Schmitt trigger disabled
S38
P3.3 (I/O)
Mapped secondary digital function
3
Output driver and input Schmitt trigger disabled
S37
P3.4 (I/O)
Mapped secondary digital function
4
Output driver and input Schmitt trigger disabled
S36
P3.5 (I/O)
Mapped secondary digital function
5
Output driver and input Schmitt trigger disabled
S35
P3.6 (I/O)
Mapped secondary digital function
6
Output driver and input Schmitt trigger disabled
S34
P3.7 (I/O)
Mapped secondary digital function
7
Output driver and input Schmitt trigger disabled
S33
(1) X = don't care
CONTROL BITS OR SIGNALS⁽¹⁾
P3DIR.x
P3SEL0.x P3MAP.x LCD39..33
I:0; O:1
0
X
0
X
1
≤ 30
0
X
1
= 31
0
X
X
X
1
I:0; O:1
0
X
0
X
1
≤ 30
0
X
1
= 31
0
X
X
X
1
I:0; O:1
0
X
0
X
1
≤ 30
0
X
1
= 31
0
X
X
X
1
I:0; O:1
0
X
0
X
1
≤ 30
0
X
1
= 31
0
X
X
X
1
I:0; O:1
0
X
0
X
1
≤ 30
0
X
1
= 31
0
X
X
X
1
I:0; O:1
0
X
0
X
1
≤ 30
0
X
1
= 31
0
X
X
X
1
I:0; O:1
0
X
0
X
1
≤ 30
0
X
1
= 31
0
X
X
X
1
118 Detailed Description
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MSP430F6769A MSP430F6768A MSP430F6767A MSP430F6766A MSP430F6765A MSP430F6749A
MSP430F6748A MSP430F6747A MSP430F6746A MSP430F6745A