A132000H 데이터 시트보기 (PDF) - AMIC Technology

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A132000H

ADPCM SOUND CONTROLLER

AMIC Technology 

A132000

Pin Description

Symbol I/O

Function

VCC

I Positive Power Supply

VSS

I Negative Power Supply

OSC1/CLKIN

I Oscillator Crystal Input / External Clock Source Input (Crystal Mode) / External

resister Input (RC Mode).

OSC2/CLKOUT I Oscillator Crystal Output.

T0CKI

I Clock Input to Timer0. Must tied to VSS or VCC if not in use

MCLRB

I Master Clear Input. The pin active low reset to the device

RA0 ~ RA3 I/O Bi-directional I/O port, Wakeup (Pad Option)

RB0 ~ RB7 I/O Bi-directional I/O port

RC0 ~ RC7 I/O Bi-directional I/O port

AUDA

OPRA0 ~ OPRA3

CLKOP

TESTB

TSIN

TSOUT

TS1~TS0

O Audio output

I For RA0 ~ RA3 Wakeup Enable Option / Default = 1 (Enable)

I 1: ( RC-OSC Mode) 0: ( XTAL Mode ) / Default = 1 (RC-OSC Mode)

I Reserved for Testing Mode

I Reserved for Testing Mode

O Reserved for Testing Mode

I Reserved for Testing Mode

PRELIMINARY (December, 1999, Version 0.0)

3

AMIC Technology, Inc.

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