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UPD9993 Datasheet Pcm Sound Generator And Mp3/aac Decoder Lsi

Manufacturer: Renesas

Overview: DATA SHEET MOS INTEGRATED CIRCUIT µPD9993 PCM SOUND GENERATOR AND MP3/AAC DECODER LSI (WITH REAL-TIME SURROUND) FOR MOBILE.

Datasheet Details

Part number UPD9993
Manufacturer Renesas
File Size 723.15 KB
Description PCM SOUND GENERATOR AND MP3/AAC DECODER LSI
Datasheet UPD9993-Renesas.pdf

General Description

The µ PD9993 is a PCM sound generator and MP3/AAC decoder LSI that includes an on-chip wide real-time surround function for mobile phones.

Key Features

  • PCM sound generation method provides realistic sound reproduction.
  • Built-in digital signal processor for MP3/AAC decoder.
  • Built-in real-time wide surround function (for all sources including PCM sound generators, MP3/AAC sources, and audio serial input).
  • Up to 68 tones (= 64 polyphonic tones + 4 ADPCM) can be played at the same time, so an abundant variety of tunes can be generated and played.
  • Supports ADPCM playback. Simultaneous playback with MIDI.

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UPD9993 Distributor