AS3520 Datasheet | austriamicrosystems AG

Product Brief AS3520 Advanced Audio Decoder 1. General Description Hardware Interfaces - - - - - - - - - - - - - - - - - - - - - - - - - - - PRODUCT BRIEF USB Interface version 1.1 (support of MSC) MultiMediaCard Interface (support of MMC mode) Smart Media Card Interface NAND Flash Interface I 2 C Slave Interface (for access to control registers) SPI (master or slave) General Purpose I/O Lines (40) The chip is a fully integrated and highly flexible digital audio decoder for the austriamicrosystems mobile music platform. Main purpose of this platform is the integration of digital audio decoder (MP3, AAC and other formats as future option), micro controller unit, data interfaces...