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aIVR4208 - 8-bit CPU

This page provides the datasheet information for the aIVR4208, a member of the aIVR2104 8-bit CPU family.

Description

Aplus’ aIVR is a 8-bit CPU based Voice chip series.

It is fabricated with Standard CMOS process with embedded voice storage memory.

It can store from 10 to 42sec voice message with 4-bit ADPCM compression at 6KHz sampling rate.

Features

  • Standard CMOS process. Embedded EPROM. Embedded 8-bit MCU. 10, 21 and 42sec voice duration at 6 KHz sampling with 4-bit ADPCM compression. Combination of voice building blocks to extend playback duration. Table entries are available for voice block combinations. User selectable PCM or ADPCM data compress. Voice Group Trigger Options: Edge / Level; Hold / Un-hold; Retrigger / Non-retrigger. Programmable I/Os, Timer Interrupt and Watch Dog Timer. Built-in oscillator with fixed Rosc, software contr.

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Datasheet Details

Part number aIVR4208
Manufacturer APLUS
File Size 87.33 KB
Description 8-bit CPU
Datasheet download datasheet aIVR4208 Datasheet
Additional preview pages of the aIVR4208 datasheet.

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Full PDF Text Transcription

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Integrated Circuits Inc. aIVR2104/4208 APLUS MAKE YOUR PRODUCTION A-PLUS Data Sheet aIVR2104 – 21 sec aIVR4208 – 42 sec APLUS INTEGRATED CIRCUITS INC. Address: 3 F-10, No. 32, Sec. 1, Chenggung Rd., Taipei, Taiwan 115, R.O.C. (115) 32 3 10. TEL: 886-2-2782-9266 FAX: 886-2-2782-9255 WEBSITE : http: //www.aplusinc.com.tw Sales E-mail: sales@aplusinc.com.tw Technology E-mail: service@aplusinc.com.tw 1 MAR 12, 2015 Integrated Circuits Inc. aIVR2104/4208 FEATURES Standard CMOS process. Embedded EPROM. Embedded 8-bit MCU. 10, 21 and 42sec voice duration at 6 KHz sampling with 4-bit ADPCM compression. Combination of voice building blocks to extend playback duration. Table entries are available for voice block combinations. User selectable PCM or ADPCM data compress.
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