Datasheet

MSP430FG43x
MIXED SIGNAL MICROCONTROLLER
SLAS380C − APRIL 2004 − REVISED MARCH 2011
55
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443
• HOUSTON, TEXAS 77251−1443
input/output schematic (continued)
port P4, P4.6, input/output with Schmitt-trigger
PnSEL.x PnDIR.x PnOUT.x
Module X
OUT
PnIN.x Module X IN
P4SEL.6 P4DIR.6 P4DIR.6 P4OUT.6 P4IN.6 unused
Direction
From Module
Control
DVSS
P4OUT.6
Module XOUT
P4DIR.6
Direction Control
From Module
P4SEL.6
D
EN
0
1
1
0
Segment S3
1, if LCDM > 020h
0: Segment S3 disabled
1: Segment S3 enabled
Module X IN
P4IN.6
Pad Logic
0: input
1: output
Bus
keeper
P4.6/S3/A15
INCH=15
#
a15
#
#
Signal from or to ADC12
DEVICE PORT BITS PORT FUNCTION LCD SEG. FUNCTION
xG43xIPN 80-pin QFP P4.6 LCDM < 020h LCDM ≥ 020h