No. | parte # | Fabricante | Descripción | Hoja de Datos |
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OKI Semiconductor |
Synchronous Graphics RAM • • • • • • • • • 262,144 words × 32 bits × 2 banks memory (1,024 rows × 256 columns × 32 bits × 2 banks) Single 3.3 V ±0.3 V power supply LVTTL compatible inputs and outputs Programmable burst length (1, 2, 4, 8 and full page) Programmable CAS laten |
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OKI Semiconductor |
FIFO SGRAM |
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OKI Semiconductor |
FIFO SGRAM |
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OKI Semiconductor |
Synchronous Graphics RAM • 262,144 words ¥ 32 bits ¥ 2 banks memory • Single 3.3 V ± 0.3 V power supply • LVTTL compatible inputs and outputs • All input signals are latched at rising edge of system clock • Auto precharge and controlled precharge • Internal pipelined operat |
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OKI Semiconductor |
FIFO Memory |
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OKI Semiconductor |
Dual FIFO Memory x 2 |
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OKI Semiconductor |
FIFO Memory |
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OKI Semiconductor |
Field Memory • • • • • • • • • • • Single power supply: 3.3 V ±0.3 V 1,114,112 words × 24 bits Fast FIFO (First-In First-Out) operation High speed asynchronous serial access Read/write cycle time 12 ns Access time 9 ns Randomly accessible leading address Variable |
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OKI Semiconductor |
Recording and Playback IC as Normal Recording and Playback, Delayed playback, Retroactive playback, Fast forwarding, and Rewinding. The internal memory in which voice data is stored allows a recording/playback system to be constructed merely by externally connecting it to a m |
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