Datasheet > YMU759B-QZ

YMU759B-QZ

更新时间： 2024-11-28 15:58:43

品牌	Logo	应用领域
雅马哈 - YAMAHA		先进先出芯片旋律IC 商用集成电路
页数	文件大小	规格书
17页	856K
描述
Tone/Music Synthesizer, PQCC32, LEAD FREE, PLASTIC, QFN-32

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技术参数
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YMU759B-QZ 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	QFN	包装说明：	VQCCN,
针数：	32	Reach Compliance Code：	unknown
HTS代码：	8542.39.00.01	风险等级：	5.83
其他特性：	IT ALSO REQUIRES 2.7V TO 3.3V DIGITAL SUPPLY	应用：	MELODY IC
商用集成电路类型：	TONE/MUSIC SYNTHESIZER	JESD-30 代码：	R-PQCC-N32
长度：	6.2 mm	功能数量：	1
端子数量：	32	片上内存类型：	FIFO
最高工作温度：	85 °C	最低工作温度：	-20 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	VQCCN
封装形状：	RECTANGULAR	封装形式：	CHIP CARRIER, VERY THIN PROFILE
认证状态：	Not Qualified	座面最大高度：	1 mm
最大供电电压 (Vsup)：	4.5 V	最小供电电压 (Vsup)：	2.7 V
表面贴装：	YES	温度等级：	OTHER
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	QUAD	宽度：	5.2 mm
Base Number Matches：	1

YMU759B-QZ 数据手册

YMU759B

MA-2

Mobile Audio 2

Outline

YMU759B is a synthesis LSI for portable telephone that is capable of playing high quality music by utilizing

FM Synthesizer and ADPCM decoder that are included in this device. As a synthesis, YMU759B is equipped

with Yamaha’s original FM synthesizer, with which the device is capable of simultaneously generating up to

16 voices with different tones. Since the device is capable of generating ADPCM data simultaneously

synchronous with the play of the FM synthesizer, various sampled voices can be used as sound effects.

Since the play data of YMU759B are interpreted at anytime through FIFO, the length of the data (playing period)

is not limited, so the device can flexibly support applications such as incoming call melody distribution service.

The hardware sequencer built in this device allows playing of complex music without giving excessive load to

the CPU of the portable telephones. Moreover, the registers of the FM synthesizer can be operated directly for

real time sound generation, allowing, for example, utilization of various sound effects when using the game

software installed in the portable telephone.

YMU759B includes a speaker amplifier with low ripple whose maximum output is 550 mW (SPVDD=3.6V).

The device is also equipped with conventional functions including a vibrator and a circuit for controlling

LEDs synchronous with music.

For the headphone, it is provided with a stereophonic analog output terminal.

For the purpose of enabling YMU759B to demonstrate its full capabilities, Yamaha proposes to use “SMAF:

Synthetic music Mobile Application Format” as a data distribution format that is compatible with multimedia.

Since the SMAF takes a structure that sets importance on the synchronization between sound and images,

various contents can be written into it including incoming call melody with words that can be used for training

karaoke, and commercial channel that combines texts, images and sounds, and others. The hardware sequencer of

YMU759B directly interprets and plays blocks relevant to synthesis (playing music and reproducing ADPCM with

FM synthesizer) that are included in the data distributed in SMAF.

YAMAHA CORPORATION

YMU759B CATALOG

CATALOG No.:LSI- 4MU759B40

2005. 1

12 3 4 5 6 7...17

中文翻译

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与YMU759B-QZ相关器件

型号	品牌	获取价格	描述	数据表
YMU759-Q	YAMAHA	获取价格	Tone/Music Synthesizer, PQCC32, PLASTIC, QFN-32
YMU762	ETC	获取价格	Mobile Audio 3
YMU762C-QZ	YAMAHA	获取价格	Tone/Music Synthesizer, PQCC32, LEAD FREE, PLASTIC, QFN-32
YMU762-Q	YAMAHA	获取价格	Tone/Music Synthesizer, PQCC32, PLASTIC, QFN-32
YMU762-QZ	YAMAHA	获取价格	Tone/Music Synthesizer, PQCC32, LEAD FREE, PLASTIC, QFN-32
YMU765-QZ	YAMAHA	获取价格	Tone/Music Synthesizer, PQCC32, LEAD FREE, PLASTIC, QFN-32
YMW025	YEONHO	获取价格	2.50mm PITCH CONNECTOR
YMW025-02R	YEONHO	获取价格	2.50mm PITCH CONNECTOR
YMW025-03R	YEONHO	获取价格	2.50mm PITCH CONNECTOR
YMW025-04R	YEONHO	获取价格	2.50mm PITCH CONNECTOR

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