Datasheet

MSP430G2x32

MSP430G2x02

SLAS723H –DECEMBER 2010–REVISED MAY 2013

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Table 2. Terminal Functions (continued)

TERMINAL

NO.

I/O DESCRIPTION

NAME

N14, RSA1 N20,

PW14 6 PW20

P2.4 - - 12 I/O General-purpose digital I/O pin

P2.5 - - 13 I/O General-purpose digital I/O pin

XIN/ Input terminal of crystal oscillator

P2.6/ 13 12 19 I/O General-purpose digital I/O pin

TA0.1 Timer0_A, compare: Out1 output

XOUT/ Output terminal of crystal oscillator

(3)

12 11 18 I/O

P2.7 General-purpose digital I/O pin

RST/ Reset

NMI/ 10 9 16 I Nonmaskable interrupt input

SBWTDIO/ Spy-Bi-Wire test data input/output during programming and test

TEST/ Selects test mode for JTAG pins on Port 1. The device protection fuse is

connected to TEST.

11 10 17 I

SBWTCK Spy-Bi-Wire test clock input during programming and test

DVCC 1 16 1 NA Supply voltage

AVCC NA 15 NA NA Supply voltage

DVSS 14 14 20 NA Ground reference

AVSS NA 13 NA NA Ground reference

NC - - - NA Not connected

QFN Pad - Pad - NA QFN package pad connection to VSS recommended.

(3) If XOUT/P2.7 is used as an input, excess current flows until P2SEL.7 is cleared. This is due to the oscillator output driver connection to

this pad after reset.