Datasheet Details
Part number:
aIVR4208, aIVR2104
Manufacturer:
APLUS
File Size:
87.33 KB
Description:
8-bit cpu.
Note:
This datasheet PDF includes multiple part numbers: aIVR4208, aIVR2104.
Please refer to the document for exact specifications by model.
aIVR4208, aIVR2104, 8-bit CPU
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.
8-bit PCM is also available as user selectable option to improve sound q
aIVR4208 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 com
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