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AFRC616 - RECORDING CONTROLLER

The AFRC616 is the powerful audio processor with high performance audio analog-to-digital converters (ADCs) and digital-to-analog converters (DACs). It is a fully integrated solution offering high performance and unparalleled integration with analog input, digital processing and analog output functionality required to perform demanding audio/voice applications. High quality audio/voice systems with lower bill-of-material costs can be implemented with the aFRC616 with its integrated analog data converters and full suite of quality-enhancing features such as sample-rate convertor.


Features Tools Applications FAQ
Features
  • Datasheet
  • Operating voltage range: 3.0V ~ 6.5V
  • All function off standby Current: 1uA (Typical)
  • Support 27 GPIOs
  • 2 hardware SPI interface
  • Powerful 16-Bits Digital Audio Processor.
  • 8bits-MCU with 16bits-DSP engine as 16-bits audio processor
  • Selectable PWM or DAC voice output with 16-bits resolution
  • Support 6KHz ~ 48KHz sample rate
  • Build-in 12K bytes flash program memory with 20000 times erase/program
  • Build-in 8K bytes SRAM
  • Support external SPI flash for voice data storage
  • Minimum External Components
  • Nonvolatile Flash Memory Technology
  • Watch dog timer (WDT)
  • Configurable analog interface
Duration

Here is an example of what the duration will be with 12Khz sample rate.

CompressExternal Memory
SPI 4MSPI 8MSPI 16M SPI 32MSPI 64MSPI 128MOTP 1G
4bit adpcm85 sec170 sec 341 sec682 sec1365 sec2730 sec 6 hr
8 bit u-low42 sec85 sec 170 sec341 sec682 sec1365 sec 3 hr
16 bit pcm21 sec42 sec 85 sec170 sec341 sec682 sec 1.5 hr

See also Rec vs OTP vs MTP

Currently we have two standard versions available. For other features and options, please contact us at 1-408-432-4826.

VersionVoice
Durations
Data
Compression
Maximum
Section
Description
aFRC616M4-E2.1
(SPI 4M)
42 sec
~85sec
96k~48k bps8 - Support recording of 1,2,4 or 8 sections
- Support external oscillator to adjust sampling rate
AFRC616M4S
AFRC616M4S-E2.1 Demo Board User Manual
AFRC616M4F
AFRC616M4F-E2.1 Demo Board User Manual
aFRC616M32-C1.1
(SPI 4M)
680 sec48k bps1024 Support CPU interface, controlled by 5 pins
AFRC616M32F
aFRC616M32S-C1.1 Demo Board User Manual

  • Messages on medical devices
  • Navigation Systems
  • Transportation Stations announcements
  • Toys and educational devices, story tellers


Q - What is the different between AFRC616 and the APR33A3 series?
    The AFRC616 is a two-chip solution. It uses an external memory to store the sound data. You can choose different size of memory, but keep in mind the sample rate and the compress method will affect the total duration.




More Products
  • K-IVR Voice IC
  • OTP - AP89xxx
  • OTP - AP89xxxK
  • OTP - AP23xxx
  • MultiTime Voice IC
  • 3Kx series
  • Sound Generator
  • Recordable Voice IC
  • Accessories
  • Sound Modules


  • Related Products
    PIR Sound Module
    Motion Activated
    Sound Module


    QCard
    Recordable Card


    Speakers
    Accessories


    Tech Notes
  • FAQ
  • PCM vs ADPCM
  • Sampling rate
  • Triggers Mechanism
  • Triggers Options
  • Rec vs OTP vs MTP
  • APR2060 ROSC value
  • OTP Comparison

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