|
Play-only Series
| Part Number |
Description |
Pins /
Package |
Sampling
Rate |
Maximum
Playback
Time 1 |
Number of
Phrases |
Internal
Memory |
Maximum
Active / Standby
Current |
Operating
Temp. |
Supply
Voltage |
Support Tools |
| ML22Q54 2 |
BGM Mixer: 2-ch / PCM / ADPCM / ADPCM2 |
44 / QFP |
4 to 48 kHz |
261.1 sec @ 4 kHz |
256 |
4 Mbits Flash |
35 mA / 55 µA |
0 to +70 °C |
2.7 to 3.6 V |
Yes |
| ML2251 2 |
BGM Mixer: 2-ch / PCM / ADPCM / ADPCM2 |
44 / QFP |
4 to 48 kHz |
31.7 sec @ 4 kHz |
256 |
512 kbit Mask ROM |
35 mA / 15 µA |
-40 to +85 °C |
2.7 to 5.5 V |
Yes |
| ML2252 2 |
BGM Mixer: 2-ch / PCM / ADPCM / ADPCM2 |
44 / QFP |
4 to 48 kHz |
64.5 sec @ 4 kHz |
256 |
1 Mbit Mask ROM |
35 mA / 15 µA |
-40 to +85 °C |
2.7 to 5.5 V |
Yes |
| ML2253 2 |
BGM Mixer: 2-ch / PCM / ADPCM / ADPCM2 |
44 / QFP |
4 to 48 kHz |
195.5 sec @ 4 kHz |
256 |
3 Mbit Mask ROM |
36 mA / 15 µA |
-40 to +85 °C |
2.7 to 5.5 V |
Yes |
| ML2254 2 |
BGM Mixer: 2-ch / PCM / ADPCM / ADPCM2 |
44 / QFP |
4 to 48 kHz |
261.1 sec |
256 |
4 Mbit Mask ROM |
35 mA / 15 µA |
-40 to +85 °C |
2.7 to 5.5 V |
Yes |
| ML2256 2 |
BGM Mixer: 2-ch / PCM / ADPCM / ADPCM2 |
44 / QFP |
4 to 48 kHz |
392.1 sec @ 4 kHz |
256 |
6 Mbit Mask ROM |
36 mA / 15 µA |
-40 to +85 °C |
2.7 to 5.5 V |
Yes |
| MSM9842 2 3 |
Voice Synth IC w/ Internal FIFO Memory |
56 / QFP |
4 to 44 kHz |
Variable |
Variable |
1024 FIFO |
30 mA / 10 µA |
-40 to +85 °C |
2.7 to 5.5 V |
Yes | | 
1. 4-kHz sampling frequency. Actual play time depends on sampling rate, concatenation scheme, looping, etc.
2. FAQs - Speech ICs - ML2250 Family
3. FAQs - Speech ICs - MSM9841/42
Support Tools
| Part Number |
Description |
Supports |
Waveform Editor |
Composite Playback Editor |
ROM File Editor |
ROM Writer Control |
Sound Source Input |
Output |
Evaluation Board |
EPROM/OTP Programming |
Flash Programming |
| ML2250CTL Kit 1 |
ML2250 Family Development/Evaluation Kit |
ML2252, ML22Q54 |
- |
- |
 |
|
Wave PCM (.wav) |
Intel Hex or Binary |
|
- |
(ML22Q54) |
| ML22Q54PSB 1 2 |
Program Socket Board |
ML22Q54 |
- |
- |
- |
- |
- |
- |
- |
- |
(ML22Q54) |
| MSM9841/42 CTL KIT 3 4 |
MSM9841/42 Development / Evaluation Kit |
MSM9841 MSM9842 |
- |
- |
|
|
Wave PCM (.wav) |
Intel Hex or Binary |
|
- |
- |
AR207- FUL 5 6 |
Full Function Sound / Voice Development Tool |
MSM9841 MSM9842 |
|
|
|
|
Wave PCM (.wav) |
Intel Hex or Binary |
- |
|
- |
AR207 STD 6 7 |
Full Function Sound / Voice Development Tool |
MSM9841 MSM9842 |
- |
- |
|
|
Wave PCM (.wav) |
Intel Hex or Binary |
- |
|
- | |
1. FAQs - Speech ICs - ML2250 Family
2. ML22Q54PSB is used with the ML2250CTL Kit to program the ML22Q54
3. FAQs - Speech ICs - MSM9841/42
4. For customers using Oki Evaluation Board for the MSM9841/42: The Kit does not include Oki's Waveform Editor for developing .wav format sound/voice
5. This development tool is for customers who use Oki's Waveform editor for developing .wav format sound/voice and want to develop sound/voice data for other Oki ICs
6. FAQs - Speech ICs - AR207
7. This development tool is for customers who use third-party vendor
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