aFRC616-1

aFRC616-1
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