ASM17012C Ver la hoja de datos (PDF) - APLUS INTEGRATED CIRCUITS

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ASM17012C

VERY LOW-COST VOICE SYNTHESIZER WITH 4-BIT

APLUS INTEGRATED CIRCUITS 

ASM12712C/17012C

1.2 Pin-Out

ASM12712C/17012C Pin-Out

VDD3

PRC1

PRC0/RESET

PRA3-1

PRA0/RESET

OSC

VDD1

COUT

GND1

GND2

TEST

VDD2

PRB0-3

PRC2-3

GND3

I

- Third Power supply during operation

I

STI Input port with programmable strong pull-low or weak pull-low or fix-input-

Std./O.D. floating capability

I

STI Input port with programmable strong pull-low or weak pull-low or fix-input-

Std./O.D. floating capability

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

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

Std./O.D. floating capability

Output type with standard or Open-Drain output

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

Std./O.D. floating capability

Output type with standard or Open-Drain output

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

I

- RM mode Oscillator input

I

- First Power supply during operation

O

- Current Output of Audio

I

- First Circuit Ground Potential

I

- Second Circuit Ground Potential

O

- Enter Test Mode. ( TEST = High )

I

- Second Power supply during operation

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

I

STI Input port with programmable strong pull-low or weak pull-low or fix-input-

Std./O.D. floating capability

I

- Third Circuit Ground Potential

1.3 Application circuit

4

Rev 1.0

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