AD009-041

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Version 1.0

3. Package SOP14/16

4. Pads Informa tion

PAD Name

Type

State

After

Reset

Description

Power Input

VDD

I

High

Power input pin.

VSS

I

Low

Ground input pin.

General I/O ports

PA0~PA2

I/O

XXXX PA0~PA2 are programmable I /O ports, with pull up resistor 150K ohm.

Level-change-wakeup function is provided.

PA3/VPP

I

X

PA3 is an input pin only, with pull up resistor 150K.

Level-change-wakeup function is provided.

PB0~PB3

I/O

XX

PB2 and PB3 are programmable I /O ports, with pull up resistor 150K

ohm.

Level-change-wakeup function is provided.

REM

O

X

REM is an large sink open drain output pin, used for IR LED driving.

PD0~PD2

I/O

XXXX PD0 ~ PD2 are programmable I /O ports, with pull up resistor 150K

ohm.

Level-change-wakeup function is provided.

2

3

4

5

6

7

8

14

13

12

11

10

9

PD1

PD2

PB3

PB2

PA2

PD0

PB1

PA0

PA3/VPP

REM

PA1

PB0

VDD

1

VSS

SOP14

AD009-04X

2

3

4

5

6

7

8

15

14

13

12

11

10

9

PA1

PA0

PB3

PB2

PD0

PA2

NC

PB1

PD2

PA3/VPP

REM

PD1

PB0

16

VDD

1

VSS

SOP16

VSS

AD009-041