MSP43020X3 Datasheet, PDF (74/92 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F20x3
MSP430F20x2
MSP430F20x1
SLAS491H – AUGUST 2005 – REVISED AUGUST 2011
Port P1 (P1.7) Pin Schematics, MSP430F20x3
INCH=3
A3−
SD16AE.x
0
AVSS
1
P1REN.x
P1SEL.x
USIPE7
P1DIR.x
0
USI Module Direction
1
P1OUT.x
0
Module X OUT
1
USI Module Output
(I2C Mode)
Direction
0: Input
1: Output
P1IN.x
EN
Module X IN
D
P1IRQ.x
To JTAG
From JTAG
From JTAG
From JTAG (TDO)
P1IE.x
P1IFG.x
EN
Q
Set
P1SEL.x
P1IES.x
Interrupt
Edge
Select
Pad Logic
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DVSS 0
DVCC 1
1
Bus
Keeper
EN
P1.7/SDI/SDA/A3−/TDO/TDI
74
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