Datasheet

MSP430F41x2
MIXED SIGNAL MICROCONTROLLER
SLAS648E -- APRIL 2009 -- REVISED MARCH 2011
66
POST OFFICE BOX 655303  DALLAS, TEXAS 75265
APPLICATION INFORMATION
Port P6 pin schematic: P6.5 and P6.6, input/output with Schmitt trigger
Module X OUT
P6.5/UCA0RXD/
UCA0SOMI/A5
P6.6/UCA0TXD/
UCA0SIMO/A6
Module
direction
INCHx = 5/6
To ADC10
Direction
0: Input
1: Output
P6SEL.x
P6DIR.x
P6IN.x
P6OUT.x
Pad Logic
1
0
1
0
Bus
Keeper
EN
D
EN
Module X IN
ADC10AE0.5/6
Port P6 (P6.5 and P6.6) pin functions
P
I
N
N
A
M
E
(
P
6
X
)
X
F
U
N
C
T
I
O
N
CONTROL BITS / SIGNALS
PIN N
A
ME (P6.
X
)
X
FUNCTION
ADC10AE0.y P6DIR.x P6SEL.x
P6.5/UCA0RXD/ 5
P6.x (I/O) 0 I: 0, O: 1 0
/
/
UCA0SOMI/A5
UCA0RXD/UCA0SOMI (see Note 2) 0 x 1
A5 1(y=5) x x
P6.6/UCA0TXD/ 6
P6.x (I/O) 0 I: 0, O: 1 0
/
/
UCA0SIMO/A6
UCA0TXD/UCA0SIMO (see Note 2) 0 x 1
A6 1(y=6) x x
NOTES: 1. x: Don’t care
2. The pin direction is controlled by the USCI module.