AT85C51SND3 - ATMEL Corporation

AT85C51SND3 Single Chip Digital Audio Decoder - Encoder

Digital Music Players, Mobile Phones need ready to use low-cost solutions for very fast time to market. The AT85C51SND3Bx with associated firmware embeds in a single chip all features, hardware and software, for Digital Music Players, Mobile Phones and Car Audio Systems: MP3 decoder, WMA decoder, Display interface, serial interface, parallel interface, USB .

Features

• Audio Processor
  – Proprietary Digital Signal Processor
  – MP3 (Full MPEG I/II-Layer 3) Decoder (1)
  – Windows Media ® Audio (WMA) Decoder (1)
  – OGG (Vorbis) Decoder (2)
  – WAV PCM Decoder/Encoder
  – ADPCM Decoder/Encoder (G726: 40, 32, 24, 16 Kbps) Audio Codec
  – 16-bit Stereo D/A Converters (3)
  – Headphone Amplifier with Analog Volume Control(3)
  – Microphone Pre-Amplifier with Bias Control
  – 16-bit Mono A/D Converter: Microphone or Line Inputs Recording
  – Stereo Lines Input for FM Playback or Mono Recording
  – Baseband Sound Processor with Digital Volume Control, Bass, Medium, and Treble Control,.