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ATSAM9773 PDF预览

ATSAM9773

更新时间: 2024-02-13 23:07:40
品牌 Logo 应用领域
爱特美尔 - ATMEL ATM异步传输模式PC便携式卡拉OKPC波表合成VCD卡拉OK商用集成电路
页数 文件大小 规格书
9页 66K
描述
Speech Synthesizer, PQFP80, PLASTIC, TQFP-80

ATSAM9773 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:QFP包装说明:LQFP, QFP80,.64SQ
针数:80Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.92
Is Samacsys:N应用:PC WAVETABLE SYNTHESIS; VCD KARAOKE; PORTABLE KARAOKE
商用集成电路类型:SPEECH SYNTHESIZERJESD-30 代码:S-PQFP-G80
JESD-609代码:e0长度:14 mm
功能数量:1端子数量:80
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:LQFP
封装等效代码:QFP80,.64SQ封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE电源:2.7,3.3/5 V
认证状态:Not Qualified座面最大高度:1.6 mm
子类别:Audio Synthesizer ICs最大供电电压 (Vsup):2.95 V
最小供电电压 (Vsup):2.45 V表面贴装:YES
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.65 mm
端子位置:QUAD宽度:14 mm
Base Number Matches:1

ATSAM9773 数据手册

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Features  
Synthesizer, Reverb, Chorus on a Single Chip  
No External ROM or RAM  
Single-chip, All-in-one design Only Requires External DAC  
– MIDI Control Processor  
– Synthesis, General MIDI Wavetable Implementation  
– Compatible Effects: Reverb + Chorus  
– Programmable Spatial Effects or Four-channel Surround (1)  
– 3DMIDIFour-speaker MIDI (1)  
– 4-band Stereo Equalizer  
State-of-the-art Synthesis for Best Quality/Price Products  
– 38-voice Polyphony + Effects  
Sound  
– On-chip Wavetable Data, Firmware, RAM Delay Lines  
Synthesizer Chipset: ATSAM9773 + DAC  
Hardware-programmable DAC Mode  
– I2S 16 to 20 bits  
Synthesis  
– Japanese 16 bits  
ATSAM9773  
Single-chip  
Typical Applications: Cost-sensitive PC Wavetable Synthesis/Portable Karaoke/VCD  
Karaoke  
80-lead TQFP Package: Small Footprint, Easy Mounting  
Ideal for Battery Operation  
Synthesizer  
with Effects,  
Serial Interface  
– Low Power  
– Power-down Mode  
– Wide Supply Voltage Range : 2.45V to 2.95V Core, 3V to 5.5V Periphery  
Note:  
1. Four-channel surround and 3DMIDIrequire additional DAC.  
Description  
The ATSAM9773 provides a single-chip, low-cost MIDI sound system. Equipped with  
a serial MIDI input, it provides state-of-the-art sound synthesis together with a range  
of compatible effects. Its low power consumption makes it ideal for battery-powered  
applications such as portable Karaoke or VCD Karaoke systems. It can also be used  
for cost-sensitive PC-based wavetable synthesis applications.  
Figure 1. Typical Hardware Configuration  
Audio  
Out  
Stereo  
DAC  
MIDI IN  
ATSAM9773  
Rev. 1715D-DRMSD–11/02  

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