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AAC/WMA/MP3格式 + SD存储卡 + iPod_BU94502CKS2

BU94502CKS2是内置了USB Host I/F、SD存储卡I/F、音频DAC、系统控制功能、CORE电源用稳压器的WAV/AAC/WMA/MP3解码器IC。

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* 本产品是标准级的产品。本产品不建议使用的车载设备。
型号
Status
封装
包装数量
最小独立包装数量
包装形态
RoHS
BU94502CKS2 供应中 SQFP-T52 1000 1000 Tray Yes
 
特性:
Vcc(Min.)[V] 3.0
Vcc(Max.)[V] 3.6
I/F I2C BUS
Digital Audio I/F I2S SPDIF
USB USB2.0 Full Speed
SD MMC SD / miniSD / microSD / SDHC
iPod iPod 5G/iPod nano/iPod classic/iPod touch/iPhone/iPad
Display information Number(Folder, File), Reproduction time, Name(Folder, File), Tag(Artist, Album, Title Genre)
MP3 MPEG 1, 2, 2.5 LAYER 1, 2, 3
WMA WMA9 Standard
AAC MPEG4 AAC-LC
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
特点:
    • 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.
    • 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 MPEG4 AAC-LC and not available for DRM)
    • WAV format file playing function contained.
    • Sample Rate Converter contained.
    • System Controller contained.
    • FAT analysis function contained.
    • Folder pass table making function contained.
    • ID3TAG and WMATAG and AACTAG Analysis.
    • Fast forward playing and fast backward playing function contained.
    • Resume function contained.
    • Reading a specified file data is possible from connected memory.
    • LUN is selectable.
    • Sound Effect function contained.
    • Digital Audio Out function contained.
      (I2S, EIAJ, S/PDIF)
    • Audio DAC contained.
    • Regulator for internal CORE power supply contained.
 
 
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技术信息
Application Note

Thermal Resistance