AT85C51SND3B - ATMEL Corporation

AT85C51SND3B 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 AT85C51SND3B with associated firmware embeds in a single chip all features, hardware and software, for Digital Music Players, Mobile Phones and Industrial or Toys applications: MP3 decoder, WMA decoder, Display interface, serial interface, parallel in.

Features

• Audio Processor
  – Proprietary Digital Signal Processor
  – MP3 and WMA Decoders
  – WAV PCM and ADPCM Decoder/Coder with AGC
  – JPEG decoder
  – Video Animation (MTV up to 16fps)
• 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
  – 3-band EQ and Bass Boost and 3D Sound Effects
  – Graphical EQ
• Digital Audio DAC Interface
  – PCM / I2S Format Compatible
• USB Rev 2.0 Controller
  – 7 Endpoints.