MSP430AFE2X3_17 Datasheet, PDF (40/50 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430AFE2x3
MSP430AFE2x2
MSP430AFE2x1
SLAS701A – NOVEMBER 2010 – REVISED MARCH 2011
Port P2 Pin Schematic: P2.7, Input/Output With Schmitt Trigger
BCSCTL3.XT2Sx = 11
XT2 off
0
XT2CLK
1
From P2.6/XT2IN
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P2.6/XT2IN
P2SEL.6
P2REN.7
P2DIR.7
P2OUT.7
Module X OUT
P2SEL.7
P2IN.7
Module X IN
P2IRQ.7
0
1
Direction
0: Input
1: Output
0
1
EN
D
P2IE.7
P2IFG.7
EN
Q
Set
P2SEL.7
P2IES.7
Interrupt
Edge Select
Pad Logic
DVSS 0
DVCC 1
1
Bus
Keeper
EN
P2.7/XT2OUT
PIN NAME (P2.x)
P2.7/XT2OUT
Table 24. Port P2 (P2.7) Pin Functions
x
P2.7 (I/O)
7
XT2OUT (default)
FUNCTION
CONTROL BITS / SIGNALS
P2DIR.7
P2SEL.7
I: 0, O: 1
0
0
1
40
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