Datasheet
USB Audio Decoder LSI Series
AAC/WMA/MP3 +SD Memory Card +CD-ROM+MP3 Record
BU94605AKV BU94607AKV BU94702AKV ...
Datasheet
USB Audio Decoder LSI Series
AAC/WMA/MP3 +SD Memory Card +CD-ROM+MP3 Record
BU94605AKV BU94607AKV BU94702AKV BU94705AKV
●Description
BU94605AKV BU94607AKV BU94702AKV
BU94705AKV are MP3 encoder + WAV/AAC/WMA/MP3
decoder IC which contains program download function
from external serial Flash ROM and contains USB host,
SD card I/F, CD-ROM 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. *1 MP3 encode function contained. *2,*3,*10 MP3 decode function contained. *4 WMA decode function contained. *5 AAC decode function contained. *6,*7 WAV format file playing function contained. *7 Sample Rate Converter contained. *8 System Controller contained. FAT analysis function contained. CD-ROM I/F function and
CD-ROM decoder function contained. Browsing function of File Names, Folder Names on
music playing contained. ID3TAG and WMATAG and AACTAG Analysis. Fast forward/backward playing function contained. Resume function contained. File data Reading/Writing function contained. Program download function from external serial Flash
ROM contained. Audio DAC and Sound Effect function contained. Digital Audio Out function contained. *9
Regulator for internal CORE power supply contained.
●Applications
Audio products, etc
●Line up P...