Datasheet > BU94501AMUV

BU94501AMUV

更新时间： 2024-11-17 01:12:47

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
73页	1663K
描述
AAC/WMA/MP3 SD Memory Card iPod

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中文翻译

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数据手册

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BU94501AMUV 数据手册

Datasheet

USB Audio Decoder LSI Series

AAC/WMA/MP3

+SD Memory Card + iPod

BU9450xAxxx Series

●Description

●Package

W(Typ.) x D(Typ.) x H(Max.)

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.

●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)

VQFN040V6060

6.00mm x 6.00mm x 1.00mm

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.

Browsing function of File Names, Folder Names on

music playing 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.

SQFP-T52M

LUN is selectable.

12.00mm x 12.00mm x 1.50mm

Sound Effect function contained.

Digital Audio Out function contained.

(I²S, EIAJ, S/PDIF)

Audio DAC contained.

Regulator for internal CORE power supply contained.

●Applications

Audio products, etc

●Line up

Part number

BU94501AMUV

BU94501AKS2

BU94502AMUV

BU94502AKS2

iPod

Package

Ordering part number

VQFN040V6060 Reel of 2000 BU94501AMUV-E2

SQFP-T52M Tray of 1000 BU94501AKS2

VQFN040V6060 Reel of 2000 BU94502AMUV-E2

SQFP-T52M Tray of 1000 BU94502AKS2

Not supported

Supported

○Product structure：Silicon Monolithic integrated circuit ○Radiation resistance design is not arranged

www.rohm.com

TSZ02201-0V2V0E600070-1-2

2012.12.10 Rev.003

TSZ22111・14・001

1/69

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中文翻译

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与BU94501AMUV相关器件

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BU94501AMUV-E2	ROHM	获取价格	Consumer Circuit,
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BU94502AMUV-E2	ROHM	获取价格	Consumer Circuit,
BU9457KV	ROHM	获取价格	USB host MP3 Decoder LSI
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BU9458KV-E2	ROHM	获取价格	Consumer Circuit, PQFP64
BU9459KV	ROHM	获取价格	Consumer Circuit, PQFP64, VQFP-64
BU94601KV	ROHM	获取价格	Silicon Monolithic integrated circuit
BU94601KV-E2	ROHM	获取价格	Consumer Circuit, PQFP64, 0.50 MM PITCH, ROHS COMPLIANT, VQFP-64
BU94601KV-ZAE2	ROHM	获取价格	Consumer Circuit