One Time Voice IC (8-Bit MCU) | Parts, Components & Electrical Supplies

Aplus Integrated Circuits Inc.

One Time Voice IC (8-Bit MCU)

Production Lead Time:

3 day(s)

Model No.:

aIVR Series

Port:

Taipei or Shenzhen

Minimum Order Quantity:

50 Pieces

Customised:

Yes

Description

Contact Supplier

Standard CMOS process.
Embedded EPROM.
Embedded 8-bit MCU.
10~341 sec Voice Length.
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 control sampling frequency.
2.4V – 3.6V single power supply and < 5uA low stand-by current.
PWM Vout1 and Vout2 drive speaker directly.
D/A COUT with ramp-up ramp-down option to drive speaker through an external BJT.
Volume control.
Maximum 9-bit resolution.
Internal Power-up reset circuit built-in; RSTB provides external controlled reset to the chip.