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aIVR4208 - 8-bit CPU

Download the aIVR4208 datasheet PDF. This datasheet also covers the aIVR2104 variant, as both devices belong to the same 8-bit cpu family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (aIVR2104-APLUS.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number aIVR4208
Manufacturer APLUS
File Size 87.33 KB
Description 8-bit CPU
Datasheet download datasheet aIVR4208 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer

Other Datasheets by APLUS

Part Number Description
aIVR1004 8-bit CPU
aIVR2104 8-bit CPU
aIVR341N 8-bit CPU
aIVR3K10 8-bit CPU
aIVR3K21 8-bit CPU

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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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