Datasheet4U Logo Datasheet4U.com

AU2064A Datasheet single chip voice synthesizer with 4-bit microprocessor

Manufacturer: Apuls Intergrated Circuits

Download the AU2064A datasheet PDF. This datasheet also includes the AU1 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AU1-564.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AU2064A
Manufacturer Apuls Intergrated Circuits
File Size 1.19 MB
Description single chip voice synthesizer with 4-bit microprocessor
Download AU2064A Download (PDF)

General Description

: The AU1564, AU1564A, AU2064, AU2064A is a single chip voice synthesizer with 4-bit microprocessor.

That can synthesize voice up to 15, 20 seconds by ALPHA qualified coding algorithm (LOGPCM).

The 4-bit microprocessor has various

Overview

AU1564/2064 DATA SHEET AU Series ㆒般規格: AU1564, AU1564A, AU2064, AU2064A 乃㆒具有4-bit微處理器之單晶片語音合成 器，它以LOGPCM之編碼方式，可合成長15, 20秒之語音。此4-bit微處理器具有4-bit ALU (算 術邏輯單元)、1K＊15 bits ROM、64＊4bits RAM， I/O PORT、計時器、時脈產生器、LCD 驅動器等特性，且有78個指令供使用者程式用；其㆗ Halt function (暫停功能) 可減少功率消 耗。 特性： 1.

單㆒工作電壓範圍為2.4 - 6 伏特。 2.

語音總長度可達15, 20秒, 且可分割成64語音段(section)。 (AU1564, AU1564A -->15秒 ; AU2064, AU2064A -->20秒) 3.

Key Features

  • 1. Single power supply can operate from 2.4V through 6V 2. The total voice duration is about 15, 20 seconds could be partitioned up to 64 sections (AU1564, AU1564A -->15 seconds, AU2064, AU2064A -->20 seconds) 3. The voice can be triggered by microprocessor instructions 4. Current output could drive 8 ohm speaker with a transistor, VOUT could drive buzzer or 64 ohm directly. 5. LCD driver provided, up to 3× 24=72 segments. Build-in HALVER circuitry. 6. Build-in clock generator 7. Internal ROM:.

More Datasheets from Apuls Intergrated Circuits

Part Number Description
AU2064 single chip voice synthesizer with 4-bit microprocessor