ML22120GP(Tray)
存储器外挂型
ML22120GP(Tray)
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。
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
-
- 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.
-
- 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
- Sound device control board 3 [SDCB3]
- USB cable
LAPIS TECHNOLOGY™ 是ROHM Co., Ltd.的商标或注册商标。