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BU94502AMUV Datasheet USB Audio Decoder LSI

Manufacturer: ROHM

Download the BU94502AMUV datasheet PDF. This datasheet also includes the BU94501AMUV variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BU94501AMUV-Rohm.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number BU94502AMUV
Manufacturer ROHM
File Size 1.13 MB
Description USB Audio Decoder LSI
Datasheet download datasheet BU94502AMUV Datasheet

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.) ●

Overview

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

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.

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