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AAC / WMA / MP3 포맷 대응 + SD 메모리 카드 + iPod 대응 - BU94502CMUV

BU94502CMUV는 USB 호스트 I/F, SD 메모리 카드 I/F,오디오 DAC,시스템 컨트롤 기능, CORE 전원용 레귤레이터를 내장한 WAV / AAC / WMA / MP3 디코더 IC입니다.

* 본 제품은 STANDARD GRADE 제품입니다. 이 제품은 차재 기기의 사용을 권장하지 않습니다.
형명 | BU94502CMUV-E2
상태 | 공급중
패키지 | VQFN040V6060
포장 수량 | 2000
최소 포장 단위 | 2000
포장 사양 | Taping
RoHS | Yes

사양 :

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

특징 :

  • 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.