MSP430G22X0 Datasheet, PDF (37/44 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430G22x0
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Port P1 (P1.6 and 1.7) Pin Schematic - MSP430G2230
To ADC10
INCHx
ADC10AE0.y
PxDIR.y
from USI
USIPE6
1
Direction
0
0: Input
1: Output
PxREN.y
SLAS753D – JANUARY 2012 – REVISED AUGUST 2012
PxOUT.y
From USI
PxIN.y
PxSEL.y or
USIP E6
0
1
PxSEL.y
DV_SS
0
DV _CC
1
1
Bus
Keeper
EN
P1.6/TA0.1/SDO/SCL/A6
To Module
PxIRQ.y
PxSEL.y
PxIES.y
PxIE.y
EN
Q
Set
PxIFG.y
Interrupt
Edge
Select
USI in I2C mode: Output driver drives low level only.
Figure 26.
Copyright © 2012, Texas Instruments Incorporated
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