PCM sound generator and MP3/A...

uPD9993_Preliminary_DataSheet_rev0Preliminary Data Sheet rev0.40EB

WEB-00050178 -00.10J

MOS INTEGRATED CIRCUIT

PD9993

PCM SOUND GENERATOR AND MP3/AAC DECODER LSI (WITH REALTIME SURROUND) FOR MOBILE PHONES
DESCRIPTION The PD9993 is the PCM sound generator and the MP3/AAC decoder LSI that includes an on-chip wide real time
surround function for mobile phones.

FEATURES
PCM sound generation method provides realistic sound reproduction. Built in Digital Signal Processor for MP3/AAC decoder. Built in Real Time Surround Processor. (for all sources including PCM sound generators, MP3/AAC source, and audio serial input). Up to 68 tones can be played at the same time, so an abundant variety of tunes can be generated and played. Supports ADPCM playback. Simultaneous playback with MIDI is also available. Includes a High-pe