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A42U0616 Просмотр технического описания (PDF) - AMIC Technology
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Компоненты Описание
Список матч
A42U0616
1M X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE
AMIC Technology
A42U0616 Datasheet PDF : 25 Pages
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Block Diagram
RAS
UCAS
LCAS
WE
Control
Clocks
Vcc
Vss
VBB Generator
A0~A9
A0~A9
Refresh Timer
Refresh control
Refresh Counter
Row Address Buffer
Col. Address Buffer
Row Decoder
Memory Array
1,048,576 x 16
Cells
Column Decoder
A42U0616 Series
Lower
Data in
Buffer
Lower
Data out
Buffer
Upper
Data in
Buffer
Upper
Data out
Buffer
I/O
0
to
I/O
7
OE
I/O
8
to
I/O
15
Recommended Operating Conditions
(Ta = 0
°
C to +70
°
C)
Symbol
Description
Min.
Typ.
Max.
Unit
VCC
Power Supply
2.25
2.5
2.75
V
VSS
Input High Voltage
0
0
0
V
V
IH
Input High Voltage
1.8
-
VCC + 0.2
V
V
IL
Input Low Voltage
-1.0
-
0.8
V
PRELIMINARY (June, 2001, Version 0.0)
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AMIC Technology, Inc.
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