Datasheet

MSP430F6638, MSP430F6637, MSP430F6636
MSP430F6635, MSP430F6634, MSP430F6633
MSP430F6632, MSP430F6631, MSP430F6630
www.ti.com SLAS566D –JUNE 2010–REVISED AUGUST 2013
Table 60. Port P6 (P6.0 to P6.7) Pin Functions
CONTROL BITS/SIGNALS
(1)
PIN NAME (P6.x) x FUNCTION
P6DIR.x P6SEL.x CBPD.x DAC12OPS DAC12AMPx
P6.0/CB0/A0 0 P6.0 (I/O) I: 0; O: 1 0 0 n/a n/a
CB0 X X 1 n/a n/a
A0
(2) (3)
X 1 X n/a n/a
P6.1/CB1/A1 1 P6.1 (I/O) I: 0; O: 1 0 0 n/a n/a
CB1 X X 1 n/a n/a
A1
(2) (3)
X 1 X n/a n/a
P6.2/CB2/A2 2 P6.2 (I/O) I: 0; O: 1 0 0 n/a n/a
CB2 X X 1 n/a n/a
A2
(2) (3)
X 1 X n/a n/a
P6.3/CB3/A3 3 P6.3 (I/O) I: 0; O: 1 0 0 n/a n/a
CB3 X X 1 n/a n/a
A3
(2) (3)
X 1 X n/a n/a
P6.4/CB4/A4 4 P6.4 (I/O) I: 0; O: 1 0 0 n/a n/a
CB4 X X 1 n/a n/a
A4
(2) (3)
X 1 X n/a n/a
P6.5/CB5/A5 5 P6.5 (I/O) I: 0; O: 1 0 0 n/a n/a
CB5 X X 1 n/a n/a
A5
(4) (2) (3)
X 1 X n/a n/a
P6.6/CB6/A6/DAC0 6 P6.6 (I/O) I: 0; O: 1 0 0 X 0
CB6 X X 1 X 0
A6
(2) (3)
X 1 X X 0
DAC0 X X X 0 >1
P6.7/CB7/A7/DAC1 7 P6.7 (I/O) I: 0; O: 1 0 0 X 0
CB7 X X 1 X 0
A7
(2) (3)
X 1 X X 0
DAC1 X X X 0 >1
(1) X = Don't care
(2) 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.
(3) The ADC12_A channel Ax is connected internally to AV
SS
if not selected via the respective INCHx bits.
(4) X = Don't care
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