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MP3 Core Chip

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MP3 Core Chip - PowerPoint PPT Presentation


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Willas-Array solution for MP3 Player Small size HDD FM Tuner Program Memory Headphone Mic./Line In IDE Controller MP3 Core Chip Display MCU External Flash Memory Audio Codec Headphone & MIC Amplifier USB Port Internal Flash Memory Others PC USB

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slide1
Willas-Array solution for MP3 Player

Small size

HDD

FM Tuner

Program

Memory

Headphone

Mic./Line In

IDE

Controller

MP3

Core Chip

Display

MCU

External

Flash

Memory

Audio Codec

Headphone

& MIC

Amplifier

USB Port

Internal

Flash

Memory

Others

PC USB

slide2
Willas-Array solution for MP3 Player

External Flash Memory:

  • Functional Description:
  • Data storage.

77%

76%

75%

  • WAE Advantage :
  • Small form factor.

Back

slide3
Willas-Array solution for MP3 Player

Internal Flash Memory:

  • Functional Description:
  • Data storage.

77%

76%

75%

  • WAE Advantage :
  • Can offer a competitive price.

Back

slide4
Willas-Array solution for MP3 Player

Program Memory:

  • Functional Description:
  • Main program storage.

77%

76%

75%

  • WAE Advantage :
  • Have different package & memory size.

Back

slide5
Willas-Array solution for MP3 Player

MP3 Core Chip:

77%

  • Functional Description:
  • Decode the MP3 format audio file.

76%

75%

90%

  • WAE Advantage (AMS) :
  • Fully Integrated with LDO & DC/DC
  • Wide support voltage (1.0V ~5.5V)
  • With MMC/SDIO external memory Interface
  • High output power (Can provide 0.5W x 2 at 4ohm speaker)
  • We can provide a total solution

Back

slide6
Willas-Array solution for MP3 Player

Display:

  • Functional Description:
  • 64K OLED Color Display that can display a photo

77%

76%

75%

  • WAE Advantage :
  • Low Power Consumption compare with LCD/TFT
  • Larger View Angle
  • Don’t need Back Light

Back

slide7
Willas-Array solution for MP3 Player

Audio Codec:

77%

76%

  • Functional Description:
  • Convert the Audio Signal to analog/digital for playback/record used.

75%

  • WAE Advantage :
  • High integration (with headphone & MIC AMP)
  • Wide Range Audio Codec product that can be suitable for low or high end market.

Back

slide8
Willas-Array solution for MP3 Player

Headphone & MIC Amplifier:

77%

76%

75%

  • Functional Description:
  • Audio Signal Amplification.
  • WAE Advantage :
  • High integration (with Audio Codec).
  • Wide Range Audio Amplifier product that can be suitable for low or high end market.

Back

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