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ML2254-XXXGA PDF预览

ML2254-XXXGA

更新时间: 2024-01-20 21:17:38
品牌 Logo 应用领域
冲电气 - OKI 音频合成器集成电路消费电路商用集成电路语音合成PC有原始数据的样本ROM
页数 文件大小 规格书
36页 267K
描述
2-Channel Mixing Oki ADPCM Algorithm-Based Speech Synthesis LSI

ML2254-XXXGA 技术参数

生命周期:Transferred零件包装代码:LGA
包装说明:VFBGA,针数:33
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.17Is Samacsys:N
其他特性:ALSO OPERATES AT 5V SUPPLY商用集成电路类型:SPEECH SYNTHESIZER
JESD-30 代码:R-PBGA-B33长度:5.78 mm
功能数量:1端子数量:33
片上内存类型:MASK ROM最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:VFBGA封装形状:RECTANGULAR
封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH认证状态:Not Qualified
最长读取时间:261.1 s座面最大高度:0.52 mm
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):2.7 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:BALL
端子节距:0.8 mm端子位置:BOTTOM
宽度:5.03 mmBase Number Matches:1

ML2254-XXXGA 数据手册

 浏览型号ML2254-XXXGA的Datasheet PDF文件第1页浏览型号ML2254-XXXGA的Datasheet PDF文件第3页浏览型号ML2254-XXXGA的Datasheet PDF文件第4页浏览型号ML2254-XXXGA的Datasheet PDF文件第5页浏览型号ML2254-XXXGA的Datasheet PDF文件第6页浏览型号ML2254-XXXGA的Datasheet PDF文件第7页 
FEDL2250DIGEST-09  
OKI Semiconductor  
ML2250 family  
Table below summarizes the points of difference between the ML2250 family and currently manufactured  
products with a ROM built in.  
ML2250 family  
MSM6650 family  
MSM9800 family  
ML2210 family  
Serial  
Parallel, serial or Parallel or  
stand-alone  
Interface  
Parallel or serial  
stand-alone  
2-bit ADPCM2  
4-bit ADPCM2  
8-bit PCM  
8-bit non-linear PCM  
16-bit PCM  
4-bit ADPCM  
8-bit PCM  
8-bit non-linear PCM  
4-bit ADPCM  
8-bit PCM  
8-bit PCM  
8-bit non-linear PCM  
Playback method  
Max. number of  
phrases  
256  
127  
63  
247  
4.0/5.3/6.0/6.4/8.0/10.7  
Sampling frequency /12.0/12.8/16.0/21.3/  
4.0/5.3/6.4/8.0/  
10.7/12.8/16.0/  
32.0  
4.0/5.3/6.4/8.0/10.7/ 4.0/5.3/6.4/8.0/10.7/  
(kHz)  
24.0/25.6/32.0/42.7/  
48.0  
12.8/16.0  
12.8/16.0  
256 kHz (CR  
oscillation)  
4.096 MHz (XT)  
Voltage type: 12  
bits  
256 kHz (CR  
oscillation)  
4.096 MHz (XT)  
Clock frequency  
4.096 MHz  
4.096 MHz  
D/A converter  
Low-pass filter  
Voltage type: 14 bits  
Current type: 10 bits Current type: 12 bits  
FIR type interpolation  
filter  
Secondary comb  
filter  
Secondary comb  
Primary comb filter  
filter  
Number of channels 2 channels  
2 channels  
1 channel  
1 channel  
None  
Both 2 channels without Can edit 8  
Phrase control table user definable phrase  
restrictions  
phrases (1  
channel only)  
4 steps  
(6 dB steps)  
4 types  
Can edit 8 phrases  
29 steps  
Volume adjustment  
Set at VREF.  
None  
Set at VREF.  
None  
(2 dB/5 dB steps)  
Repeat function  
STOP  
No limit  
Each channel  
independent  
Simultaneous  
channels 1 and 2  
Available  
Available  
Seam silence  
interval in  
0 (Note)  
4 sampling cycles 3 sampling cycles  
4 sampling cycles  
continuous playback  
External data input  
possible  
Others  
Note: Continuous playback shown in the figure below is possible.  
1 phrase  
1 phrase  
1 phrase  
1 phrase  
Conventional  
ML2250 family  
Silence interval  
No silence interval  
2/36  

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