ML22420MB(Tray)
外接記憶體 - 內建AB類揚聲器放大器類型
ML22420MB(Tray)
外接記憶體 - 內建AB類揚聲器放大器類型
ML22420是語音合成IC，具有可儲存語音資料的外部ROM串列介面。
這些IC包含編輯ROM、ADPCM2解碼器、16位元DA轉換器、低通濾波器和單聲道揚聲器放大器。此外，ML22420支援同步串列介面。
透過將語音輸出所需的所有功能整合到單晶片中，這些IC可以更輕鬆地整合到小型可攜式裝置中。
Product Detail
規格:
Operating Voltage [V]
2.7 to 5.5
Operating Frequency [MHz]
4096
Oscillator
External
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
ROM Capacity [bit]
External maximum 128M
Number of Phrases
1024
Maximum Playback Time ?
87min *2
CPU I/F
Clock synchronous serial
SP Amplifier Output [W] / Class
0.7/AB-class
Number of Mixing (Internal) [ch]
4
Automotive Grade
No
AEC-Q100 standard
No
Industrial Grade
Yes
Development Support
-
- Reference Board
- ML22420 Reference Board
- Supply Status
- Recommended
- Supporuted LSI
- ML22420
- Composition
- Reference board with SSOP30 socket and external flash memory
- User's Manual
- Notes
- Used by connecting to SDCB2.
-
- Development Kit
- SDCK
- Supply Status
- Obsolete
- Supporuted LSI
- ML22572, 573, Q573, Q553
- ML22594
- ML22Q374, Q394
- ML22562, 563, Q563
- ML22823, 824, 825
- ML22723, 724, 725
- ML22863, 864, 865
- ML22763, 764, 765
- ML22420, 460
- Composition
- Software: Speech LSI Utility, Wave Editor, SDCB Controller
- Hardware: Sound device control board 2 [SDCB2], accessories (USB cable, AC adapter)
"LAPIS TECHNOLOGY™" is a trademark or a registered trademark of ROHM Co., Ltd.