MSP430FR573 Datasheet, PDF (71/109 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

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Port P1, P1.3 to P1.5, Input/Output With Schmitt Trigger
MSP430FR573x
MSP430FR572x
SLAS639D – JULY 2011 – REVISED AUGUST 2012
Pad Logic
To ADC
From ADC
To Comparator
From Comparator
CDPD.x
P1REN.x
P1DIR.x
00
01
From module 2
10
11
P1OUT.x
From module 1
From module 2
DVSS
P1SEL0.x
P1SEL1.x
P1IN.x
To modules
00
01
10
11
EN
D
Direction
0: Input
1: Output
DVSS
0
DVCC
1
1
Bus
Keeper
P1.3/TA1.2/UCB0STE/A3/CD3
P1.4/TB0.1/UCA0STE/A4/CD4
P1.5/TB0.2/UCA0CLK/A5/CD5
Copyright © 2011–2012, Texas Instruments Incorporated
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