MSP430FR573 Datasheet, PDF (69/109 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430FR573x
MSP430FR572x
www.ti.com
SLAS639D – JULY 2011 – REVISED AUGUST 2012
INPUT/OUTPUT SCHEMATICS
Port P1, P1.0 to P1.2, Input/Output With Schmitt Trigger
External ADC reference
(P1.0, P1.1)
To ADC
From ADC
Pad Logic
To Comparator
From Comparator
CDPD.x
P1REN.x
P1DIR.x
00
01
10
11
Direction
0: Input
1: Output
DVSS
0
DVCC
1
1
P1OUT.x
From module 1
From module 2
DVSS
P1SEL0.x
P1SEL1.x
P1IN.x
To modules
00
01
10
11
EN
D
Bus
Keeper
P1.0/TA0.1/DMAE0/RTCCLK/A0/CD0/VeREF-
P1.1/TA0.2/TA1CLK/CDOUT/A1/CD1/VeREF+
P1.2/TA1.1/TA0CLK/CDOUT/A2/CD2
Copyright © 2011–2012, Texas Instruments Incorporated
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