(Hong Kong)
Product Summary
The YMZ280B-F is a PCM/ADPCM decoder for game machines that simultaneously plays back eight voices. Each voice data read from the external memory at the specified pitch is individually processed on the total level and panpot, and the output in a 16-bit stereo data format.
Parametrics
Absolute maximum ratings: (1)power supply voltage: -0.5 to 7.0 V; (2)input voltage: -0.5 to VDD+0.5 V; (3)output voltage: -0.5 to VDD+0.5 V; (4)operating temperature: 0 to 70 ℃; (5)storage temperature: -50 to 125 ℃.
Features
Features: (1)voice data stored in external memory can be played back simultaneously for up to eight volces; (2)voice data format can be selected from 4-bit ADPCM, 8-bit PCM and 16-bit PCM. The 4-bit ADPCM fromat is compatible with the YMZ263B; (3)control of voice data extenal memory up to 16M bytes of ROM or SRAM can be connected. Continuous access is possible.
Diagrams
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 YMZ263B |
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YMZ280B |
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Negotiable |
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YMZ284 |
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Negotiable |
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