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See Technical Specifications

BU94605AKV +BOM

Versatile codec with advanced signal processing capabilities

Manufacturer:

ROHM CO LTD
Mfr.Part #:

BU94605AKV
Datasheet:

BU94605AKV Datasheet (PDF)
Part Life Cycle Code:

Active
Reach Compliance Code:

compliant
HTS Code:

8542.39.00.01
Consumer IC Type:

CONSUMER CIRCUIT

BU94605AKV General Description

DescriptionBU94605AKV 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.

Key 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.

Application

Audio products, etc

Specifications

Part Life Cycle Code	Active	Reach Compliance Code	compliant
HTS Code	8542.39.00.01	Consumer IC Type	CONSUMER CIRCUIT
JESD-30 Code	S-PQFP-G80	Length	12 mm
Number of Functions	1	Number of Terminals	80
Operating Temperature-Max	85 °C	Operating Temperature-Min	-40 °C
Peak Reflow Temperature (Cel)	NOT SPECIFIED	Seated Height-Max	1.6 mm
Supply Voltage-Max (Vsup)	3.6 V	Supply Voltage-Min (Vsup)	3 V
Surface Mount	YES	Temperature Grade	INDUSTRIAL
Terminal Form	GULL WING	Terminal Pitch	0.5 mm
Terminal Position	QUAD	Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Width	12 mm