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OKI electronic componets |
Speech Synthesizer LSI with on-chip 384K Mask ROM • Sampling Frequency (Selectable for each single phrase) 4.0/5.3/6.4/8.0/10.6/12.8/16.0 kHz • On-chip 384 Kbit Mask ROM • Maximum Playback Time (At fEXTCLK = 4.096 MHz) 12.0 sec At fSAM = 4.0 kHz 6.0 sec At fSAM = 8.0 kHz 3.0 sec At fSAM = 16.0 kHz • |
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OKI electronic componets |
16-Tone / 32-Poly Hi-Grade PCM Sound Generator LSI 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) 12) Supports GM System level 1 On-chip high-quality GM sound set 128 timbres + 48 percussions embedded 16 timbres, 32 polyphonies simultaneously (default setting is 24) 5V open drain ports with current control for v |
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OKI electronic componets |
Analog-Storage Single-chip Record/Playback LSI with 1M Bit-Cell Flash Memory • On-chip non-volatile 1M bit-cell Flash memory Program/Erase Cycles : 10,000 cycles Data Retention : 10 years • MCU Interface Serial Peripheral Interface (SPI; Mode 0) • Record/Playback Time Length (With the int. Osc. or ext. clock at 8.192 MHz) ap. |
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OKI electronic componets |
128Kbit Analog Cell Storage Flash Memory Revision 8.0 Apr. 01 / 1999 as low voltage operability (2.7 ~ 3.3V), no backup requirement and no external MCU requirement makes the ML2502 an ideal choice for handy Voice Memo, Message Card, toys and other consumer applications. n FEATURES • On-chip 128Kbit Cell Analog Sto |
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OKI electronic |
2-Channel Mixing Oki ADPCM Algorithm-Based Speech Synthesis LSI Type ML2251 ML2252 ML2253 ML2254 www.DataSheet4U.com ROM capacity 512 Kbit 1 Mbit 3 Mbit 4 Mbit 4 Mbit 6 Mbit 8 Mbit Maximum playback time length (sec) (In 4-bit ADPCM2) FSAM = 4.0 kHz FSAM = 6.4 kHz FSAM = 8.0 kHz FSAM = 16 kHz FSAM = 32 kHz 31.7 |
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OKI electronic |
2-Channel Mixing Oki ADPCM Algorithm-Based Speech Synthesis LSI Type ML2252 ML2254 ML22Q54 www.DataSheet4U.com ROM capacity 1 Mbit 4 Mbit 4 Mbit Maximum playback time length (sec) (In 4-bit ADPCM2) FSAM = 4.0 kHz FSAM = 6.4 kHz FSAM = 8.0 kHz FSAM = 16 kHz FSAM = 32 kHz 64.5 261.1 261.1 40.3 163.2 163.2 32.2 13 |
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