ASM1506C

Rev 1.0

2002/9/22

4

1.2 Pin-Out

ASM1506C Pin-Out

VDD

I

-

Power supply during operation

PRA3-1

I/O

STI

Std./O.D.

I/O port with programmable strong pull-low or weak pull-low or

fix-input-floating capability

Output type with standard or Open-Drain output

PRA0/RESET

I/O

STI

Std./O.D.

I/O port with programmable strong pull-low or weak pull-low or

fix-input-floating capability

Output type with standard or Open-Drain output

Mask option selected as an external RESET pin with weak pull-low capability

OSC

I

-

RM mode Oscillator input

COUT

O

-

Current Output of Audio

GND

I

-

Circuit Ground Potential

TEST

O

-

Enter Test Mode. ( TEST = High )

PRB0-1

O

Std./O.D. Output type with standard or Open-Drain output

1.3 Application circuit