API4000-6 Ver la hoja de datos (PDF) - APLUS INTEGRATED CIRCUITS

Número de pieza

componentes Descripción

Fabricante

API4000-6

340” VOICE OTP

APLUS INTEGRATED CIRCUITS 

Integrated Circuits Inc.

API4000-6

Description :

Item

Explain

VDD Power supply during operation

VSS Ground Potential

A0-A3 4 bit I/O ( PRA)

B0-B3 4 bit output (PRB)

C0-C3 4 bit input (PRC)

COUT Current output

PWM1 PWM1 ( Connect to speaker and buzzer )

PWM2 PWM2 ( Connect to speaker and buzzer )

Item

Explain

PTON Download data Pin

OEB

Download data Pin

OSCI Download data Pin

SRL

Download data Pin

WE/

Download data Pin

S_0

Download data Pin

D7

Download data Pin

RESETB Reset Pin (Low Active)

Application Circuit 1: (Standard)

VCC

VCC

PRA

COUT

R

GND

8 ohm

8050

R(470~820 ohm)

http : // www.aplusinc.com.tw

3

Tel : 886-2-2782-9266

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