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MSP430F677X1_16 Datasheet, PDF (110/162 Pages) Texas Instruments – Polyphase Metering SoCs
MSP430F677x1, MSP430F676x1, MSP430F674x1
SLAS815C – NOVEMBER 2012 – REVISED DECEMBER 2013
www.ti.com
Port P3, P3.1 Through P3.7, Input/Output With Schmitt Trigger (MSP430F677xIPZ Only)
S39..S33
LCDS39..LCDS33
P3REN.x
P3MAP.x = PMAP_ANALOG
P3DIR.x
0
from Port Mapping
1
DVSS 0
DVCC 1
P3OUT.x
from Port Mapping
P3SEL0.x
P3IN.x
to Port Mapping
0
1
EN
D
P3DS.x
Bus
Keeper
(MSP430F677xIPZ only)
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
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