Datasheet

MSP430F47x3, MSP430F47x4
MIXED SIGNAL MICROCONTROLLER
SLAS545C − MAY 2007 − REVISED MARCH 2011
63
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
port P5, P5.0, input/output with Schmitt trigger
Bus
Keeper
EN
Direction
0: Input
1: Output
P5SEL.x
1
0
P5DIR.x
P5IN.x
1
0
DVSS
P5OUT.x
P5.0/SVSIN
1
0
DVSS
DVCC
P5REN.x
Pad Logic
To SVS
1
Port P5 (P5.0) pin functions
PIN NAME (P5 X)
X
FUNCTION
CONTROL BITS / SIGNALS
PIN NAME (P5.X)
X FUNCTION
P5DIR.x P5SEL.x
P5.0/SVSIN 0
P5.0 (I/O) (see Note 1) I: 0, O: 1 0
SVSIN (see Notes 1, 3) X 1
NOTES: 1. X: Don’t care.
2. N/A: Not available or not applicable.
3. Setting the P5SEL.x bit disables the output driver as well as the input Schmitt trigger to prevent parasitic cross currents when
applying analog signals.