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Voice Chip/IC - 42sec recording sound/music chip/IC+8bit MCU,aIVR4208-SOP16

No. TEN692034
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Voice Chip/IC - 42sec recording sound/music chip/IC+8bit MCU,aIVR4208-SOP16

  • ( Total: 0)
  • 2010-06-14
  • 2010-07-14
  • Taiwan
  • APLUS www.aplusinc.com.tw
  • AIVR4208-SOP-G
  • 10 Piece(s)
  • FOB
  • Negotiable
  • T/T, Western Union, Paypal
  • 50pcs/1 tube

Aplus Integrated Circuits Inc. Taiwan Aplus Integrated Circuits Inc.

  •  Mr. Hsu
  •  886-2-27829266
  •  886-2-27829255
  •  3F-10, NO. 32, SEC. 1, CHENGGUNG RD.
  •  http://www.aplusinc.com.tw

Brief Description

aIVR series Voice Chip/IC - aIVR4208-SOP16

42sec recording sound/music chip/IC+8bit MCU

8 I/O , Memory:1M

Product Attributes

Related attributes of Voice Chip/IC - 42sec recording sound/music chip/IC+8bit MCU,aIVR4208-SOP16:
  • Place of Origin:Taiwan
  • Brand Name:APLUS www.aplusinc.com.tw
  • Model Number:AIVR4208-SOP-G
  • PACKAGE:16pin SOP
  • Delivery:3~15 working days

Detailed Description

Detailed introduction to Voice Chip/IC - 42sec recording sound/music chip/IC+8bit MCU,aIVR4208-SOP16:

Voice Chip/IC - 42sec recording sound/music chip/IC+8bit MCU,aIVR4208-SOP16

 

ITEMaIVR1004aIVR2104aIVR4208aIVR8511 
Data Sheet 
DURATIONS10"21"42"85" 
I/O44811 
PWM/DACPWM/DACPWM/DACPWM/DACPWM/DAC 
MEMORY&
PROGRAM
256K512K1M2M 
TO STORE BOTH MCU PROGRAM & VOICE DATA

FEATURES
l Standard CMOS process.
l Embedded EPROM.
l Embedded 8-bit MCU.
l 42sec voice duration at 6 KHz sampling with 4-bit ADPCM compression.
l Combination of voice building blocks to extend playback duration.
l Table entries are available for voice block combinations.
l User selectable PCM or ADPCM data compress.
l Voice Group Trigger Options: Edge / Level; Hold / Un-hold; Retrigger / Non-retrigger.
l Programmable I/Os, Timer Interrupt and Watch Dog Timer.
l Built-in oscillator with fixed Rosc, software control sampling frequency
l 2.2V 3.6V single power supply and < 5uA low stand-by current.
l PWM Vout1 and Vout2 drive speaker directly.
l D/A COUT with ramp-up ramp-down option to drive speaker through an external BJT.
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 341 sec voice message with 4-bit
ADPCM compression at 6KHz sampling rate. 8-bit PCM is also available as user selectable option to
improve sound quality. Depending on IC body, there are up to twelve programmable I/O pins. Key
trigger and Parallel CPU trigger mode can be configured according to different application requirement.
User selectable triggering and output signal options provide maximum flexibility to various applications.
Built-in resistor controlled oscillator, 8-bit current mode D/A output and PWM direct speaker driving
output minimize the number of external components.

Voice Chip/IC - 42sec recording sound/music chip/IC+8bit MCU,aIVR4208-SOP16

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