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BU94601KV Datasheet AAC/WMA/MP3 + SD Memory Card + iPod

Manufacturer: ROHM

Download the BU94601KV datasheet PDF. This datasheet also includes the BU94603KV variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BU94603KV-Rohm.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number BU94601KV
Manufacturer ROHM
File Size 1.00 MB
Description AAC/WMA/MP3 + SD Memory Card + iPod
Datasheet download datasheet BU94601KV Datasheet

General Description

BU94601KV / BU94603KV / BU94604BKV are AAC+ WMA + MP3 decoder IC which contains USB host, SD card I/F, audio DAC, system controller, and regulator for internal CORE power supply.

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Overview

Datasheet USB Audio Decoder LSI Series AAC/WMA/MP3 +SD Memory Card + iPod BU94601KV BU94603KV BU94604BKV.

Key Features

  • USB2.0 Full Speed host I/F function contained.
  • Protocol conversion from I2C to USB HID or from USB HID to I2C. (Only BU94604BKV).
  • SD card I/F function contained.
  • I2C I/F function contained.
  • FAT analysis function contained.
  • MP3 decode function contained. (available for MPEG1, 2 and 2.5, Layer 1, 2 and 3).
  • WMA decode function contained. (Except BU94601KV) Available for WMA9 standard and not available for DRM.
  • AAC decode.

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