HM62V256 데이터 시트보기 (PDF) - Hitachi -> Renesas Electronics
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HM62V256 Datasheet PDF : 14 Pages
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HM62V256 Series
Block Diagram
(MSB) A12
A5
A7
A6
A8
A13
A14
A4
(LSB) A3
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•
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Memory Matrix
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Row
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Decoder •
512 × 512
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V CC
V SS
I/O0
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•
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I/O7
CS
WE
OE
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Column I/O
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Input
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Data
Column Decoder
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Control
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A2 A1 A0 A10 A9 A11
(LSB)
(MSB)
••
Timing Pulse Generator
Read/Write Control
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4
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