Datasheet

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MSP430F22x2

MSP430F22x4

www.ti.com

SLAS504G –JULY 2006–REVISED AUGUST 2012

Table 4. Terminal Functions, MSP430F22x4 (continued)

TERMINAL

NO. I/O DESCRIPTION

NAME

YFF DA RHA

General-purpose digital I/O pin

Timer_B, capture: CCI0B input, compare: OUT0 output

P4.3/TB0/A12/OA0O E7 20 18 I/O

ADC10 analog input A12

OA0 analog output

General-purpose digital I/O pin

Timer_B, capture: CCI1B input, compare: OUT1 output

P4.4/TB1/A13/OA1O F7 21 19 I/O

ADC10 analog input A13

OA1 analog output

General-purpose digital I/O pin

Timer_B, compare: OUT2 output

P4.5/TB2/A14/OA0I3 F6 22 20 I/O

ADC10 analog input A14

OA0 analog input I3

General-purpose digital I/O pin

Timer_B, switch all TB0 to TB3 outputs to high impedance

P4.6/TBOUTH/A15/OA1I3 G7 23 21 I/O

ADC10 analog input A15

OA1 analog input I3

General-purpose digital I/O pin

P4.7/TBCLK F5 24 22 I/O

Timer_B, clock signal TBCLK input

Reset or nonmaskable interrupt input

RST/NMI/SBWTDIO B3 7 5 I

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

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

connected to TEST.

TEST/SBWTCK D1 1 37 I

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

C1,

D3,

2 38, 39 Digital supply voltage

D4,

E4, E5

C6,

C7, 16 14 Analog supply voltage

A3,

B1,

B2, 4 1, 4 Digital ground reference

C3,

B7,

15 13 Analog ground reference

QFN Pad NA NA Pad NA QFN package pad; connection to DV

recommended.