MSP430F449IPZ datasheet(57/79 Pages) TI

57 / 79 page

MSP430x43x1, MSP430x43x, MSP430x44x1, MSP430x44x

MIXED SIGNAL MICROCONTROLLER

SLAS344G − JANUARY 2002 − REVISED OCTOBER 2009

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

APPLICATION INFORMATION

input/output schematics

port P1, P1.0 to P1.5, input/output with Schmitt trigger

P1OUT.x

Module X OUT

P1DIR.x

Direction Control

From Module

P1SEL.x

Interrupt

Edge

Select

P1IES.x

P1SEL.x

P1IE.x

P1IFG.x

P1IRQ.x

P1.x

Set

Pad Logic

0: Input

1: Output

Bus

Keeper

CAPD.x

Note: 0< x< 5

Note:

Port function is active if CAPD.x = 0

PnSel.x

PnDIR.x

Direction

From Module

PnOUT.x

Module X

OUT

PnIN.x

PnIE.x

PnIFG.x

PnIES.x

Module X IN

P1Sel.1

P1DIR.1

P1OUT.1

P1IN.1

P1IE.1

P1IFG.1

P1IES.1

P1Sel.2

P1DIR.2

P1OUT.2

P1IN.2

P1IE.2

P1IFG.2

P1IES.2

P1Sel.3

P1DIR.3

P1OUT.3

P1IN.3

P1IE.3

P1IFG.3

P1IES.3

P1Sel.4

P1DIR.4

P1OUT.4

P1IN.4

P1IE.4

P1IFG.4

P1IES.4

P1Sel.5

P1DIR.5

P1OUT.5

P1IN.5

P1IE.5

P1IFG.5

P1IES.5

P1Sel.0

P1DIR.0

P1OUT.0

P1IN.0

P1IE.0

P1IFG.0

P1IES.0

SVSOUT

Out0 sig.

Out1 sig.

CCI0A

CCI1A

TBOUTH

TBCLK

TACLK

P1DIR.1

P1DIR.2

P1DIR.3

P1DIR.4

P1DIR.5

P1DIR.0

SMCLK

ACLK

MCLK

Module X IN

P1IN.x

P1.5/TACLK/ACLK

P1.0/TA0

P1.1/TA0/MCLK

P1.2/TA1

P1.4/TBCLK/SMCLK

P1.3/TBOUTH/SVSOUT

CCI0B

†

Control

‡

† Timer_A

‡ Timer_B

MSP430F449IPZ Datasheet(PDF) 57 Page - Texas Instruments

MSP430F449IPZ Datasheet(HTML) 57 Page - Texas Instruments

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