MSP430X241X Datasheet, PDF (84/98 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x241x, MSP430x261x
MIXED SIGNAL MICROCONTROLLER
SLAS541A -- JUNE 2007 -- REVISED OCTOBER 2007
Port P6 pin schematic: P6.0 to P6.4, input/output with Schmitt trigger
ADC12 Ax
P6REN.x
P6DIR.x
P6OUT.x
Module X OUT
P6SEL.x
P6IN.x
Module X IN
0
1
0
1
EN
D
Direction
0: Input
1: Output
DVSS 0
DVCC 1
Bus
Keeper
EN
Pad Logic
1
P6.0/A0
P6.1/A1
P6.2/A2
P6.3/A3
P6.4/A4
Port P6.0 to P6.4 pin functions
PIN NAME (P6.X) X
FUNCTION
P6.0/A0
0 P6.0 (I/O)
A0 (see Note 2)
P6.1/A1
1 P6.1 (I/O)
A1 (see Note 2)
P6.2/A2
2 P6.2 (I/O)
A2 (see Note 2)
P6.3/A3
3 P6.3 (I/O)
A3 (see Note 2)
P6.4/A4
4 P6.4 (I/O)
A4 (see Note 2)
NOTES: 1. X: Don’t care
2. The ADC12 channel Ax is connected to AVss internally if not selected.
CONTROL BITS / SIGNALS
P6DIR.x
P6SEL.x
I: 0; O: 1
0
X
X
I: 0; O: 1
0
X
X
I: 0; O: 1
0
X
X
I: 0; O: 1
0
X
X
I: 0; O: 1
0
X
X
84
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