SNC725 Ver la hoja de datos (PDF) - Sonix Technology Co., Ltd

Número de pieza

componentes Descripción

Fabricante

SNC725

16-bit Voice Processor

Sonix Technology Co., Ltd 

SNC725

16-bit Voice Processor

3. PIN ASSIGNMENT

Symbol

P0.0 ~ P0.15

P1.0 ~ P1.7

CVDD

VDD

GND

BP0

BN0

VO

XIN

XOUT

LXIN

LXOUT

CKSEL

RST

TEST

I/O

Descriptions

I/O I/O port 0

I Input port 1

I Positive power supply for core circuit

I Positive power supply

I Negative power supply

O PWM output 1

O PWM output 2

O DA output

I High speed clock crystal input / RC-type oscillator input

O High speed clock crystal output / RC-type oscillator input

I Low speed clock crystal input

O Low speed clock crystal output

I Crystal/RC-type oscillator select for high speed clock

I Chip reset

I For test only

Ver:1.2

2

October 23, 2002

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