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AU2064 - single chip voice synthesizer with 4-bit microprocessor

This page provides the datasheet information for the AU2064, a member of the AU1 single chip voice synthesizer with 4-bit microprocessor family.

Datasheet Summary

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).

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:.

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Datasheet preview – AU2064

Datasheet Details

Part number AU2064
Manufacturer Apuls Intergrated Circuits
File Size 1.19 MB
Description single chip voice synthesizer with 4-bit microprocessor
Datasheet download datasheet AU2064 Datasheet
Additional preview pages of the AU2064 datasheet.

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Full PDF Text Transcription

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AU1564/2064 DATA SHEET AU Series ㆒: AU1564, AU1564A, AU2064, AU2064A ㆒4-bit ，LOGPCM，15, 20。4-bit4-bit ALU ( )、1K＊15 bits ROM、64＊4bits RAM， I/O PORT、、、LCD ，78；㆗ Halt function () 。 ： 1. ㆒2.4 - 6 。 2. 15, 20, 64(section)。 (AU1564, AU1564A -->15 ; AU2064, AU2064A -->20) 3. .。 4. 8，64.。 5. 3× 24=72()LCD，HALVER.。 6. 。 7. ROM：1024＊15bits。RAM：64＊4bits。 8. 24 bits。(㆗ AU1564, AU1564A S4 pad ) 9. 24 bits/。 10. ㆒4bits。 11. ㆒。 12. 78。 13. 4。 14. 2㆗ (INT, S&M port)。 15. 2㆗ (Timer, Divider)。 16. 3 1.5mA, 3mA, 4.5mA 。 (㆗AU1564, AU1564A COUT ) 1 Rev 2.0 AU Series 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).
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