HM628512B 查看數據表（PDF） - Hitachi -> Renesas Electronics
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HM628512B Datasheet PDF : 18 Pages
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HM628512B Series
Block Diagram
A18
V CC
A16
V SS
A1
A0
•
•
A2
A12
•
Row
•
Decoder •
Memory Matrix
1,024 × 4,096
A14
A3
A7
A6
I/O0
I/O7
CS
WE
OE
•
Column I/O
•
•
•
Input
Data
Control
Column Decoder
A13 A17A15A8 A9 A11A10A4 A5
••
Timing Pulse Generator
Read/Write Control
4
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