BU94601KV_12 Datasheet, PDF (5/70 Pages) Rohm – AAC/WMA/MP3 +SD Memory Card + iPod

BU94601KV BU94603KV BU94604BKV
●Block diagram
Datasheet
16.9344
MHz
3.3V
USB
I/F
SD
I/F
File
System
(FAT16/32)
USB/
System
PLL
1.5V LDO
Data
Buffer
MP3/WMA/
AAC Decoder *
TAG Analysis
SRC
I²S
OUT
SPDIF
OUT
System Controller
Audio
DAC
Command
I/F (I²C)
I²S Out
SPDIF Out
Power
AMP
/SD _{Title 5. SONG_E}
01:10 Album ALBUM Z
Artist ARTIST A
User I/F
*BU94601KV contains only MP3 decoder
MCU
Main Control Block
Figure 4. Block diagram
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
5/66
TSZ02201-0V2V0E600010-1-2
2012.07.12 Rev.001