MSP430F6779A Datasheet, PDF (116/176 Pages) Texas Instruments – Polyphase Metering SoCs

MSP430F6779A, MSP430F6778A, MSP430F6777A, MSP430F6776A, MSP430F6775A
MSP430F6769A, MSP430F6768A, MSP430F6767A, MSP430F6766A, MSP430F6765A
MSP430F6749A, MSP430F6748A, MSP430F6747A, MSP430F6746A, MSP430F6745A
SLAS982 – MAY 2014
6.11.28.10 Port P3, P3.0, Input/Output With Schmitt Trigger (PZ Package Only)
P3REN.x
P3MAP.x = PMAP_ANALOG
P3DIR.x
0
from Port Mapping
1
DVSS ⁰
DVCC ¹
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P3OUT.x
from Port Mapping
P3SEL0.x
P3IN.x
to Port Mapping
0
1
EN
D
P3DS.x
Bus
Keeper
(MSP430F677xAIPZ only)
P3.0/PM_UCA0RXD/PM_UCA0SOMI
PIN NAME (P3.x)
P3.0/PM_UCA0RXD/
PM_UCA0SOMI
(1) X = don't care
Table 6-74. Ports P3 (P3.0) Pin Functions (PZ Package Only)
x
FUNCTION
P3.0 (I/O)
0 Mapped Secondary digital function
Output driver and input Schmitt trigger disabled
CONTROL BITS OR SIGNALS⁽¹⁾
P3DIR.x
P3SEL0.x P3MAP.x
I:0; O:1
0
X
X
1
≤ 30
X
1
= 31
116 Detailed Description
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MSP430F6769A MSP430F6768A MSP430F6767A MSP430F6766A MSP430F6765A MSP430F6749A
MSP430F6748A MSP430F6747A MSP430F6746A MSP430F6745A