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   Home > Products > Mobile Multimedia > Mobile Multimedia Processor > VC0838


  Product Description


VC0838 is a high performance mobile multimedia processor with mega-pixel camera and audio function for advanced mobile multimedia products, providing a low cost, power efficient single-chip solution that brings the ultimate live image and music experience to mobile phone users.

VC0838 integrates MP3 decoder, 64-polyphony Wavetable MIDI synthesizer, 16-bit 48KHz Delta-Sigma DAC, Speaker Power Amplifier, Image Signal Processing (ISP) unit, Image Post Processing (IPP) unit, JPEG codec , on-chip 384KB SRAM into a 8mm x 8mm 128-pin BGA package. VC0838 has more than 4 channels of streaming audio that enables some advanced functions, such as MP3 mixed with MIDI, 3D sound effect, user-defined musical instrument, user-defined sound effect, vibrator controlled by rhythm, RGB colored LED controlled by rhythm and caller ID, hands-free operation, karaoke, etc.

On the mobile video application side, VC0838 integrates a direct CMOS/CCD image sensor interface and a LCD display module, together with its display sub-module, VC0838 provides Graphics RAM that are allocated from the on-chip 384KB SRAM for host CPU to write to the LCD panel directly. VC0838 supports overlay and alpha-blending functions between video stream and the graphics from the host CPU, along with an integrated graphics engine delivering graphics acceleration for clipping, line drawing, BitBLT, etc.

  Key Features

MP3 Encoder

MIDI synthesizer

High quality image post processing unit

LCD sensor

Programmable Image Resolution

Programmable Data Format

Image Sizer and Digital Zoom

CMOS/CCD sensor

JPEG Encoder

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