aFRC616

aFRC616
Enlargement
Features

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

    Description

    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