A132000 Datasheet ADPCM SOUND CONTROLLER

Manufacturer: AMIC Technology

A132000 adpcm sound controller by AMIC Technology - Datasheet Preview

Datasheet Details

Part number	A132000
Manufacturer	AMIC Technology
File Size	126.43 KB
Description	ADPCM SOUND CONTROLLER
Download	A132000 Download (PDF)

General Description

The A132000 is a fully CMOS integrated circuit.

It uses advanced design and process technology to combine an 8-bit RISC processor with program/data ROM, 80-byte working SRAM, timer/counter, I/O, built-in oscillator and audio current mode D/A.

The high speed RISC processor can implement software based audio processing, data compression, LCD display, functional control and others.

Overview

A132000 ADPCM SOUND CONTROLLER Preliminary Document Title ADPCM SOUND CONTROLLER Revision History Rev.

No.

0.0 History Initial issue Issue Date December 14, 1999 Remark Preliminary PRELIMINARY (December, 1999, Version 0.0) AMIC Technology, Inc.

Key Features

n 8-bit RISC controller n Provide 2Mbit ROM area n Provide maximum 2K bytes ROM area for program data n 80bytes working SRAM n Audio output, audio output current: 5 mA n 8-bit timer/counters with 8-bit programmable prescaler n Provide 8-bit current output D/A n Provide 20 general I/Os n Provide 4 output only drive LEDs n Key wake up function n Low voltage reset function n Crystal Operation or Built-in 4M Hz RC-Oscillator Operation n ESD, insensitive n Two-level hardware push/pop stack n Only 33.

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