at85c51snd3 ATMEL Corporation, at85c51snd3 Datasheet - Page 2

• Manufacturer Part Number: at85c51snd3
• Description: At85c51snd3 Single-chip Digital Audio Decoder - Encoder With Usb 2.0 Interface
• Manufacturer: ATMEL Corporation

•
Notes:
Description
2
Packages
– 25 mA Typical Operating at 25° C (estimation to be confirmed)
– Temperature Range: -40° C to +85° C
– LQFP100, BGA100, Dice
1. See Ordering Information
2. AT85C51SND3B1 & AT85C51SND3B2 only
3. AT85C51SND3B2 only
AT85C51SND3B
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 V
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.
The AT85C51SND3B supports many applications including: mobile phones, music play-
ers, portable navigation, car audio, music in shopping centers, applications including
MMC/SD Flash Cards in Industrial applications.
To facilitate custom applications with the AT85C51SND3B, a development kit
AT85DVK-07 and a reference design AT85RFD-07 are available with hardware and
firmware database.
BUS
direct supply,
7632D–MP3–01/07