A42L2604S-50L データシートの表示（PDF） - AMIC Technology
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A42L2604S-50L Datasheet PDF : 25 Pages
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Block Diagram
RAS
CAS
WE
Control
Clocks
Vcc
Vss
VBB Generator
A0~A10
A0~A10
Refresh Timer
Refresh control
Refresh Counter
Row Address Buffer
Col. Address Buffer
Row Decoder
Memory Array
4,194,304 X 4
Cells
Column Decoder
A42L2604 Series
Data in
Buffer
Data out
Buffer
I/O0
to
I/O3
OE
Recommended Operating Conditions (Ta = 0°C to +70°C or -40°C to +85°C)
Symbol
Description
Min.
Typ.
Max.
Unit
VCC
Power Supply
3.0
3.3
3.6
V
VSS
Input High Voltage
0
0
0
V
VIH
Input High Voltage
2.0
-
VCC + 0.3
V
VIL
Input Low Voltage
-1.0
-
0.8
V
PRELIMINARY (November, 2001, Version 0.2)
3
AMIC Technology, Inc.
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