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AIVR3KX Series - INSTANT VOICE ROM

aIVRxxx is a 8-bit CPU based Voice chip series with embedded voice storage memory. It can store from 10 to 42 sec voice message with 4-bit ADPCM compression at 6KHz sampling rate. 8-bit PCM is also available. There are up to twelve programmable I/O pins. Key trigger and Parallel CPU trigger mode can be configured according to different application requirement.

aIVR3K10, aIVR3K21, aIVR3K42
  • Duration:10 sec., 21 sec., 42 sec.
  • Number of I/O: 3, 3, 7
  • Package: DIP/SOP 8 pin, DIP/SOP 14 pin
  • Memory: 256k, 512k, 1M
  • Specification: Data Sheet

Single IC writer

Blank check, program and verify one IC at the time. Additional socket is required for SOP. Use the software to configure the trigger options and grouping of the sound files.

Gang Writer Copier

Copy up to 8 DIP or SOP IC at the same time. Master IC must be programmed with the writer first. No software is required.

IVR3K8-DIP
AIVR3KC8-DIP
User Manual

Demo Board

Plug and Play boards to test the sound recorded on the IC. These boards are available for DIP or SOP IC.

3KDBDS
3KDBDS
3KDBDN
3KDBDN
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