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Datasheet UPD8257 Equivalent ( PDF ) |
N.º | Número de pieza | Descripción | Fabricantes | |
2 | UPD8257 | Programmable DMA Controller |
NEC |
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1 | UPD8257-5 | PROGRAMMABLE DMA CONTROLLER NEe Microcomputers, Inc.
NEe
JLPD8257 JLPD8257·5
PROGRAMMABLE DMA CONTROLLER
DESCR IPTION
The !1PD8257-5 is a programmable four-channel Direct Memory Access (DMA) controller. It is designed to simplify high speed transfers between peripheral devices and memories. Upon a peripheral request, the |
NEC |
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Número de pieza | Descripción | Fabricantes | |
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Sanken |
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