Atmel AT83SND2C MP3 - Manual (Page 5)

AT83SND2CMP3 User Guide 1-1
7525A–MP3–07/05
Section 1
Introduction
The AT83SND2CMP3 easily adds MP3 music playing feature to mobile phone or any
type of application.
This product has fully integrated stand-alone:
„
Hardwired MPEG I/II-Layer 3 decoder
„ MP3-player control
„ Stereo Audio DAC
„ Mono Audio Power Amplifier for speaker control
This document describes the MP3 Player, the Machine-Machine Interface and how to
communicate with UART link to remote control the MP3 player.
Associated Schematics Refer to schematics of an AT83SND2CMP3 implementation at the end of this
document.
Typical MP3 Applications „ Mobile Phone,
„ MP3-Player,
„ PDA, Camera
„ Car Audio/Multimedia
„ Home Audio/Multimedia