MSP430X241X Datasheet, PDF (86/98 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x241x, MSP430x261x
MIXED SIGNAL MICROCONTROLLER
SLAS541A -- JUNE 2007 -- REVISED OCTOBER 2007
Port P6 pin schematic: P6.7, input/output with Schmitt trigger
to SVS Mux
VLD = 15
DAC12_0OUT
DAC12AMP > 0
ADC12 A7
from ADC12
P6REN.7
P6DIR.7
P6OUT.7
Module X OUT
P6SEL.7
P6IN.7
Module X IN
0
1
0
1
EN
D
Direction
0: Input
1: Output
DVSS 0
DVCC 1
Bus
Keeper
EN
Port P6.7 pin functions
PIN NAME (P6.X) X
FUNCTION
P6.7/A7/DAC1†/
SVSIN†
7 P6.7 (I/O)
DV_SS
A7 (see Note 2)
DAC1 (DA12OPS= 0, see Note 3)
SVSIN (VLD = 15)
NOTES: 1. X: Don’t care
2. The ADC12 channel Ax is connected to AVss internally if not selected.
3. The DAC outputs are floating if not selected.
† _{MSP430F261x devices only}
Pad Logic
1
P6.7/A7/DAC1/SVSIN
CONTROL BITS / SIGNALS
P6DIR.x
P6SEL.x
I: 0; O: 1
0
1
1
X
X
X
X
X
X
86
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