ML22Q625
Internal Flash Memory Type
ML22Q625
ML22Q625
Internal Flash Memory Type
The ML226xx series is speech synthesis LSI with 4Mbit to 32Mbit flash memory.
The large capacity memory is ideal for long audio playback such as voice guidance. Flash memory allows easy rewriting of audio data, it also has a function to rewrite sound data from the MCU.
The HQ-ADPCM, 16-bit D / A converter, and low-pass filter that achieve high sound quality are adopted, and a 1.0W monaural speaker amplifier for directly driving speakers is built-in.
Since the functions required for audio output are integrated on a single chip, audio functions can be easily realized simply by adding this LSI.
Produktdetails
Spezifikationen:
Operating Voltage [V]
2.7 to 3.6 or 3.3 to 5.5
Operating Frequency [MHz]
4.096
4.000
Oscillator
Built-in
External
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
70
ROM Capacity [bit]
Flash
16M
Number of Phrases
4096
Maximum Playback Time
14min *3
CPU I/F
Clock syncronous serial
SP Amplifier Output [W] / Class
1.0/AB-class,
D-class
Number of Mixing (Internal) [ch]
4
Others
Rewrite Flash from MCU / Failure detection
Automotive Grade
No
AEC-Q100 standard
No
Industrial Grade
Yes
Development Support
-
- Reference Board
- RB-S22Q62xTB32
- Supply Status
- Recommended
- Supporuted LSI
- ML22Q623
- ML22Q624
- ML22Q625
- ML22Q626
- Composition
- Reference board with TQFP32 socket
- 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
- Software: Speech LSI Utility, Wave Editor, SDCB Controller
- Hardware: Sound device control board 3 [SDCB3], accessories (USB cable)
-
- Reference Board
- RB-S22Q62xGD32
- Supply Status
- Recommended
- Supporuted LSI
- ML22Q623
- ML22Q624
- ML22Q625
- ML22Q626
- Composition
- Reference board with WQFN32 socket
- User's Manual
- Notes
- Used by connecting to SDCB3.
