MSP430X461X1 Datasheet, PDF (73/92 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x461x1, MSP430x461x
MIXED SIGNAL MICROCONTROLLER
port P6, P6.0, P6.2, and P6.4, input/output with Schmitt trigger
INCH=0/2/4#
Ay#
Pad Logic
P6DIR.x
0
1
P6OUT.x
0
DVSS 1
P6SEL.x
Direction
0: Input
1: Output
Bus
Keeper
EN
P6.0/A0
P6.2/A2
P6.4/A4
P6IN.x
Note: x = 0, 2, 4
y = 0, 1
# = Signal from or to ADC12
(MSP430x461x only)
port P6 (P6.0, P6.2, and P6.4) pin functions
PIN NAME (P6.X) X
FUNCTION
CONTROL BITS / SIGNALS
P6DIR.x
P6SEL.x
INCHx
P6.0/A0
0 P6.0 (I/O) (see Note 1)
I: 0; O: 1
0
X
A0 (MSP430x461x only, see Notes 1, 3)
X
1
0
P6.2/A2
2 P6.2 (I/O) (see Note 1)
I: 0; O: 1
0
X
A2 (MSP430x461x only, see Notes 1, 3)
X
1
2
P6.4/A4
4 P6.4 (I/O) (see Note 1)
I: 0; O: 1
0
X
A4 (MSP430x461x only, see Notes 1, 3)
X
1
4
NOTES:
1. X: Don’t care.
2. N/A: Not available or not applicable.
3. Setting the P6SEL.x bit disables the output driver as well as the input Schmitt trigger to prevent parasitic cross currents when
applying analog signals.
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