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YMU762C-QZ PDF预览

YMU762C-QZ

更新时间: 2024-01-20 07:44:31
品牌 Logo 应用领域
雅马哈 - YAMAHA 有原始数据的样本ROM先进先出芯片静态存储器商用集成电路
页数 文件大小 规格书
14页 285K
描述
Tone/Music Synthesizer, PQCC32, LEAD FREE, PLASTIC, QFN-32

YMU762C-QZ 技术参数

生命周期:Obsolete零件包装代码:QFN
包装说明:VQCCN,针数:32
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.79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:MASK ROM; SRAM; 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):3.3 V
最小供电电压 (Vsup):2.65 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 mmBase Number Matches:1

YMU762C-QZ 数据手册

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YMU762  
MA-3  
Mobile Audio 3  
Outline  
MA-3 is a synthesizer LSI for mobile phones that realize advanced game sounds.  
This LSI has a built-in speaker amplifier, and thus, is an ideal device for outputting sounds that are used by mobile  
phones in addition to game sounds and ringing melodies that are replayed by a synthesizer.  
The synthesizer section adopts “stereophonic hybrid synthesizer system” that are given advantages of both FM  
synthesizers and Wave Table synthesizers to allow simultaneous generation of up to thirty two FM voices and eight  
Wave Table voices.  
Since FM synthesizer is able to present countless voices by specifying parameters with only several tens of bytes,  
memory capacity and communication band can be saved, and thus, the device exhibits the features in operating  
environment of mobile phones such as allowing distribution of arbitrary melodies with voices.  
On the other hand, Wave Table synthesizer can pronounce the voice built in ROM and arbitrary ADPCM/PCM voices  
from sequencer by the download of the melody with voices etc..  
MA-3 has a built-in hardware sequencer that helps to realize complex play without heavily loading the host CPU.  
The device also has a built-in circuit for controlling vibrators and LEDs synchronizing with play of music.  
Features  
MA-3 has features as described below.  
Simultaneous generation of up to 40 tones: FM + Wave Table stereophonic hybrid synthesizer.  
Polyphonic synthesizer specification.  
Has built-in default voices for FM and Wave Table synthesizers in the ROM, and the voices can be downloaded to  
RAM.  
Fundamental waveforms for FM and algorithm are improved compared with YMU759 (MA-2), and voice  
parameters of detune etc. are added.  
Stream replay with ADPCM / PCM (shared use of Wave Table section).  
Software interrupt mechanism for external synchronization.  
Equipped with 8 bit parallel I/F for control from CPU.  
Equipped with speaker amplifier and equalizer circuit.  
Equipped with vibration control circuit, and LED lighting control circuit.  
Has built-in PLL to support inputting of master clock up to 20 MHz.  
Contains a 16-bit stereophonic D/A converter.  
Equipped with a stereophonic output terminal for headphone.  
Supports power down mode.  
Digital power supply: 2.7V to 3.3V (Typ 3.0V)  
Analog power supply: 2.7V to 4.5V (Typ 3.6V)  
32-pin QFN plastic package  
The contents of this booklet are target specifications and they are subject to change without  
a prior notice. Please check the finalized specifications before actually using this LSI.  
YAMAHA CORPORATION  
YMU762 CATALOG  
CATALOG No.:LSI-4MU762A3  
2002.9  

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