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BU94501AKS2 Datasheet Usb Audio Decoder Lsi

Manufacturer: ROHM

Overview: Datasheet USB Audio Decoder LSI Series AAC/WMA/MP3 +SD Memory Card + iPod BU9450xAxxx Series.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General 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.) ●

Key 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 available for DRM).
  • AAC decode function contained. (available for M.

More Datasheets from ROHM

Part Number Description
BU94501AMUV USB Audio Decoder LSI
BU94502AKS2 USB Audio Decoder LSI
BU94502AMUV USB Audio Decoder LSI
BU9457KV USB host MP3 Decoder LSI
BU9457KV USB host MP3 Decoder LSI
BU9458KV USB host AACWMAMP3 Decoder LSI
BU9458KV USB host AACWMAMP3 Decoder LSI
BU9408KS2 32bit Audio DSP
BU9409FV 32bit Audio DSP
BU9414FV 32bit Audio DSP

BU94501AKS2 Distributor