Datasheet Summary
USB Audio Decoder LSI Series
AAC/WMA/MP3 +SD Memory Card + iPod
BU9450xAxxx Series
- Description
BU9450xAxxx series are WAV/AAC/WMA/MP3 decoder LSI which contains USB host, SD card I/F, audio DAC, system controller, regulator for internal CORE power supply.
- Package W(Typ.) x D(Typ.) x H(Max.)
- Features
- USB2.0 Full Speed host I/F function contained.
- SD card I/F function contained.
- I2C format I/F function contained.
- Protocol conversion from I2C to USB HID or from USB
HID to I2C.
(BU94502AMUV and BU94502ASK2 only)
- MP3 decode function contained. (Available for
MPEG1, 2 and 2.5, Layer 1, 2 and 3)
- WMA decode function contained. (Available for WMA9 standard and not...