MSP430F2618-EP Datasheet, PDF (81/92 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F2618- EP
MIXED SIGNAL MICROCONTROLLER
SLAS632 -- DECEMBER 2008
Port P6 pin schematic: P6.5 and P6.6, input/output with Schmitt trigger
DAC12_0OUT
DAC12AMP > 0
ADC12 Ax
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
Pad Logic
DVSS 0
DVCC 1
1
Bus
Keeper
EN
P6.5/A5/DAC1
P6.6/A6/DAC0
Port P6.5 to P6.6 pin functions
PIN NAME (P6.X) X
FUNCTION
P6.5/A5/DAC1†
5 P6.5 (I/O)
DV_SS
A5 (see Note 2)
DAC1 (DA12OPS= 1, see Note 3)
P6.6/A6/DAC0†
6 P6.6 (I/O)
DV_SS
A6 (see Note 2)
DAC0 (DA12OPS= 0, see Note 3)
† _{MSP430F261x devices only}
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.
CONTROL BITS / SIGNALS
P6DIR.x
P6SEL.x
CAPD.x or
DAC12AMP > 0
I: 0; O: 1
0
0
1
1
0
X
X
1
X
X
1
I: 0; O: 1
0
0
1
1
0
X
X
1
X
X
1
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