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Low Cost MP3/WMA Decoder
TMC55D is a low cost MP3/WMA Decoder with MMC/SD controller, SPI-Master/Slave,
USB1.1(Host, Device)
 
 
 Embeded 8-bit microcontroller 8051
 24 GPIO or Special purpose I/O
 4 Timer/Counters and Watch-dog timer
 MP3 Decoder
  - MPEG1/2/2.5 Layer 2/3
 WMA Decoder
  - Support WMA Version 4, 7, 8, 9 (except MBR)
 Volume Controller
 Internal DAC
  - Stereo 16-bit DAC
 USB 1.1 Host/Device
 SPI Interface
  - Master / Slave
 I2C
 Power
  - Internal logic : 1.2V
- IO Voltage : 3.3V
 Application Set : Multi-Media Player
  - Flash Memory Type MP3/WMA Player