ml22q274/ml22q284/ml22q294有内置闪存,用于存储语音代码数据,ml22q274可以通过时钟同步串行接口控制,ml22q284可以独立控制,ml22q294可以通过i2c控制。 车载质量的语音合成lsi。
ml22q274配备了一个d类扬声器放大器,使得在单个芯片上实现语音再现的ag旗舰平台尊龙的解决方案成为可能。

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购买

主要规格

 
型号 | ml22q294
status | 推荐品
封装 | tssop20
rohs |

特性:

common standard

aec-q100 (automotive grade)

operating voltage [v]

2.0 to 5.5

operating frequency [mhz]

4.096

oscillator

built-in

operating temperature (min.)[°c]

-40

operating temperature (max.)[°c]

105

rom capacity [bit]

flash
692k *1

number of phrases

30/62

maximum playback time

28sec *3

cpu i/f

i2c

sp amplifier output [w] / class

1.0/
d-class

number of mixing (internal) [ch]

1

others

disconnection and short circuit detection function

automotive grade

yes

aec-q100 standard

yes

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)
  • buy
    • reference board
    • rb-s22q294td20
    • supply status
      recommended
      supporuted lsi
      • ml22q294
      composition
      • reference board with tssop20 socket
      • user's manual
      notes
      • used by connecting to sdcb3.
  • purchase inquiry

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