MSP430FR5729 Datasheet, PDF (70/115 Pages) Texas Instruments – MSP430FR572x Mixed-Signal Microcontrollers

MSP430FR5729, MSP430FR5728, MSP430FR5727, MSP430FR5726, MSP430FR5725
MSP430FR5724, MSP430FR5723, MSP430FR5722, MSP430FR5721, MSP430FR5720
SLASE35A – MAY 2014 – REVISED JUNE 2014
www.ti.com
7 Input/Output Schematics
7.1 Port P1, P1.0 to P1.2, Input/Output With Schmitt Trigger
External ADC reference
(P1.0, P1.1)
To ADC
From ADC
To Comparator
From Comparator
CDPD.x
P1REN.x
P1DIR.x
00
01
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
Pad Logic
Direction
0: Input
1: Output
DVSS
0
DVCC
1
1
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
70
Input/Output Schematics
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Product Folder Links: MSP430FR5729 MSP430FR5728 MSP430FR5727 MSP430FR5726 MSP430FR5725
MSP430FR5724 MSP430FR5723 MSP430FR5722 MSP430FR5721 MSP430FR5720