MSP430G2X52_1112 Datasheet, PDF (41/62 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430G2x52
MSP430G2x12
www.ti.com
SLAS722E – DECEMBER 2010 – REVISED DECEMBER 2011
Port P1 Pin Schematic: P1.4, Input/Output With Schmitt Trigger
From/To ADC10 Ref+ *
To Comparator
from Comparator
To ADC10 *
INCHx = y *
CAPD.y
or ADC10AE0.y *
PxSEL.y
PxDIR.y
PxSEL2.y
PxSEL.y
PxREN.y
PxOUT.y
SMCLK
from Timer
TAx.y
TAxCLK
0
Direction
1
0: Input
1: Output
0
11
0
PxSEL2.y
PxSEL.y
1
0
1
2
3
DV_SS
0
DV_CC
1
1
Bus
Keeper
EN
P1.4/SMCLK/TA0.2/A4*/
VREF+*/VEREF+*/
CA4/TCK
PxIN.y
To Module
PxIRQ.y
PxSEL.y
PxIES.y
From JTAG
EN
D
PxIE.y
EN
Q
Set
PxIFG.y
Interrupt
Edge
Select
To JTAG
* Note: MSP430G2x52 devices only. MSP430G2x12 devices have no ADC10.
Copyright © 2010–2011, Texas Instruments Incorporated
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