Datasheet

MSP430x22x2, MSP430x22x4
MIXED SIGNAL MICROCONTROLLER
SLAS504B − JULY 2006 − REVISED JULY 2007
61
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443
Port P2 pin schematic: P2.1, input/output with Schmitt trigger
1
OAFCx
OAPMx
OAADCx
To OA0 Feedback Network
1
(OAADCx = 10 or OAFCx = 000) and OAPMx> 00
Bus
Keeper
EN
Direction
0: Input
1: Output
P2SEL.1
1
0
P2DIR.1
P2IN.1
P2IRQ.1
D
EN
Module X IN
1
0
Module X OUT
P2OUT.1
Interrupt
Edge
Select
Q
EN
Set
P2SEL.1
P2IES.1
P2IFG.1
P2IE.1
P2.1/TAINCLK/SMCLK/
A1/OA0O
1
0
DVSS
DVCC
P2REN.1
ADC10AE0.1
Pad Logic
INCHx = 1
To ADC10
1
OA0
+
−
1