STMicroelectronics STA1052
The STA1052 is a single chip device which performs all functions related to read back of optical disk: servo control operations, reading optical disc decoding the High frequency signals, EFM decoding, error correction, software decoding of MP3 and WMA encoded audio, sample rate conversion, managing file system, serial transfer of audio/program through I2S/SPDIF, direct playback of audio through in-built audio DAC. It also performs software decoding of MP3, AAC and WMA encoded audio from USB or SD card™ memory supports. The key Media and File Types supported are briefly reported below: ● ● ● ● ● ● ● ● ● Ability to play any USB/SD card compatible solid state memory media MPEG1-Layer 2 compressed audio files Playback of MP3 compressed audio files (all bit rates and VBR) Playback of lower bit rate MPEG2 layer 3 files and MPEG-2.5 extension Playback of WMA version 9 compressed audio files Playback of iTunes AAC compressed audio files Sample rate converter for recorded sampling rates other than 44.1kHz Support FAT16/FAT32 file systems Support ISO9660 and Joliet file systems The software can manage the following...
STMicroelectronics
