Texas Instruments IC MCU 16B MSP430G2131IPW14 TSSOP-14 TID MSP430G2131IPW14 Datenbogen
Produktcode
MSP430G2131IPW14
XIN/P2.6/TA0.1
1
0
XOUT/P2.7
LF off
LFXT1CLK
PxSEL.6
PxSEL.7
BCSCTL3.LFXT1Sx = 11
To Module
from Module
PxOUT.y
DV
SS
DV
CC
1
Bus
Keeper
EN
1
0
PxIN.y
PxSEL.6
PxREN.y
1
0
PxIRQ.y
PxIE.y
EN
Set
Q
Interrupt
Edge
Select
PxSEL.y
PxIES.y
PxIFG.y
Direction
0: Input
1: Output
0: Input
1: Output
PxDIR.y
PxSEL.6
0
1
MSP430G2x31
MSP430G2x21
MSP430G2x21
SLAS694J – FEBRUARY 2010 – REVISED FEBRUARY 2013
Port P2 Pin Schematic: P2.6, Input/Output With Schmitt Trigger – MSP430G2x21 and
MSP430G2x31
MSP430G2x31
Table 24. Port P2 (P2.6) Pin Functions – MSP430G2x21 and MSP430G2x31
CONTROL BITS / SIGNALS
(1)
PIN NAME (P2.x)
x
FUNCTION
P2DIR.x
P2SEL.6
P2SEL.7
XIN
XIN
0
1
1
P2.6
6
P2.x (I/O)
I: 0; O: 1
0
X
TA0.1
TA0.1
(2)
1
1
X
(1)
X = don't care
(2)
BCSCTL3.LFXT1Sx = 11 is required.
44
Copyright © 2010–2013, Texas Instruments Incorporated