Single-chip Digital Audio Decoder - Encoder With Usb 2.0 Interface - Atmel Corporation

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 Interface USB high speed and USB host. Close to a plug and play solution for most applications, the AT85C51SND3B drastically reduces system development for the best time to market. The AT85C51SND3B handles full file system management with Nand Flash and Flash Cards, including full detection and operation of a thumb drive. The AT85C51SND3Bx is used either as a master con- troller, or as a slave controller interfacing easily with most of the base-band or host processors available on the market. The AT85C51SND3B includes Power Management with: 5V USB VBUS direct supply, 2.7V to 3.6V supply, 1.8V supply or alkaline battery supply (0.9V to 1.8V). External Nand Flash or Flash Card CAN be supplied by the AT85C51SND3B at 1.8V or 3V. By ATMEL Corporation