MSP430FR5994 Datasheet, PDF (113/166 Pages) Texas Instruments – Mixed-Signal Microcontrollers

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MSP430FR5994, MSP430FR59941, MSP430FR5992, MSP430FR5964, MSP430FR5962
SLASE54 – MARCH 2016
6.13.18 Port PJ, PJ.4 and PJ.5, Input/Output With Schmitt Trigger
Figure 6-19 and Figure 6-20 show the port schematics. Table 6-36 summarizes the selection of the pin
functions.
To LFXT XIN
Pad Logic
PJREN.4
PJDIR.4
00
01
10
11
PJOUT.4
DVSS
DVSS
DVSS
PJSEL1.4
PJSEL0.4
PJIN.4
To modules
00
01
10
11
EN
D
Direction
0: Input
1: Output
DVSS
0
DVCC
1
Bus
Keeper
NOTE: Functional representation only.
Figure 6-19. Port PJ (PJ.4) Schematic
1
PJ.4/LFXIN
Copyright © 2016, Texas Instruments Incorporated
Detailed Description 113
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