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aFRC616

aFRC616

  • Operating voltage range: 3.0V ~ 6.5V
  • All function off standby Current: 1uA (Typ.)
  • 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 structure 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                    

      Sample rate  : 12KHz

Compress

External Memory

SPI 4M

SPI 8M

SPI 16M

SPI 32M

SPI 64M

SPI 128M

OTP 1G

4bit adpcm

85 sec

170 sec

341 sec

682 sec

1365 sec

2730 sec

6 h

8 bit u-low

42 sec

85   sec

170 sec

341 sec

682 sec

1365 sec

3 h

16 bit pcm

21 sec

42   sec

85   sec

170 sec

341 sec

682   sec

1.5 h

aFRC616 offer STANDARD CODE  (see below code library ) for user to use.

We also offer CUSTOMER CODE service to satisfy variety of function.            

Code Library 

Code No.

Voice Durations /

 Data Compression

Maximum

Section

Description

Demo Board

          aFRC616M4

                  -E2.1 

     42 sec~85sec /          96k~48k bps

8

Support averagely recording for 1,2,4 or 8 sections.

Support external oscillator 
to adjust sampling 
rate

 aFRC616M4S-E2.1


aFRC616M4F-E2.1

  

Code No.

Voice Durations /

 Data Compression

Maximum

Section

Description

Demo Board

          aFRC616M32

                  -C1.1 

      

     680 sec / 48k bps

 

1024

Support CPU interface , controlled by 5 pins

 aFRC616M32S-C1.1

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