MSP430G2X52_1112 Datasheet, PDF (37/62 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430G2x52
MSP430G2x12
www.ti.com
SLAS722E – DECEMBER 2010 – REVISED DECEMBER 2011
PIN SCHEMATICS
Port P1 Pin Schematic: P1.0 to P1.2, Input/Output With Schmitt Trigger
To Comparator
from Comparator
To ADC10 *
INCHx = y *
CAPD.y
or ADC10AE0.y *
PxSEL2.y
PxSEL.y
PxDIR.y
0
0
1
Direction
2
0: Input
1: Output
3
PxSEL2.y
PxSEL.y
PxREN.y
PxOUT.y
From Module
0
TAx.y
TAxCLK
0
1
1
PxSEL2.y
PxSEL.y
0
1
2
3
0
1
DV_SS
0
DV_CC
1
1
Bus
Keeper
EN
PxIN.y
EN
To Module
D
PxIE.y
PxIRQ.y
PxIFG.y
EN
Q
Set
PxSEL.y
PxIES.y
Interrupt
Edge
Select
* Note: MSP430G2x32 devices only. MSP430G2x22 devices have no ADC10.
P1.0/TA0CLK/ACLK/CA0/A0*
P1.1/TA0.0/CA1/A1*
P1.2/TA0.1/CA2/A2*
Copyright © 2010–2011, Texas Instruments Incorporated
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