ml22120gp-ag凯发旗舰厅
存储器外挂型
ml22120gp是一款非常适合用于车辆声学警告系统（avas）和车外语音的语音合成lsi。该产品内置对车辆接近警告声等播放声音的调整功能。通过改变所播放声音的音高和音量，即可满足avas相关法规的要求，从而可以轻松实现车辆接近警告声。另外，还配有均衡器功能，可简化安装在车辆中之后和不同车型的声音调整。不仅如此，该产品还内置故障检测功能，可以检测出与微控制器之间的通信异常和外置振荡电路异常等问题，因此客户可以安心且安全地使用。
本产品的包装为卷盘形式。也可采用托盘（型号：ml22120gpz05a-mx）形式的包装，具体请通过以下咨询窗口联系ag凯发旗舰厅。
主要规格
特性：
operating voltage [v]
2.7 to 3.6
operating frequency [mhz]
4.096
4.000
oscillator
built-in
external
operating temperature (min.)[°c]
-40
operating temperature (max.)[°c]
105
rom capacity [bit]
external maximum 128m
number of phrases
64
maximum playback time
17min*6
(at 128mbit external memory, 16bitpcm, 8khz sampling)
cpu i/f
i2c /
clock synchronous serial
number of mixing (internal) [ch]
4
others
pitch and volume control / 5band equalizer / serial audio interface / failure detection
automotive grade
yes
aec-q100 standard
-
industrial grade
-
development support
-
- development kit
- sdck3
- supply status
- recommended
- supporuted lsi
- ml22530, q532, q533, q535
- ml22620, q623, q624, q625, q626
- ml22660, q663, q664, q665, q666
- ml22q234, q244, q254
- ml22q274, q284, q294
- ml22572, 573, q573, q553, ml22594
- ml22q374, q394
- ml22562, 563, q563
- ml22823, 824, 825
- ml22863, 864, 865
- composition
- software: speech lsi utility, wave editor, sdcb controller
- hardware: sound device control board 3 [sdcb3], accessories (usb cable)
-
- reference board
- rb-d22120tb32
- supply status
- recommended
- supporuted lsi
- ml22120tb
- ml22120gp
- composition
- ml22120tb mounted
- external flash memory
- reference board with external amplifier
- user's manual
- notes
- used by connecting to sdcb3.
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