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A42L2604V-50U 参数 Datasheet PDF下载

A42L2604V-50U图片预览
型号: A42L2604V-50U
PDF下载: 下载PDF文件 查看货源
内容描述: 与EDO页模式4M X 4 CMOS动态RAM [4M X 4 CMOS DYNAMIC RAM WITH EDO PAGE MODE]
分类和应用: 内存集成电路光电二极管动态存储器
文件页数/大小: 25 页 / 261 K
品牌: AMICC [ AMIC TECHNOLOGY ]
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A42L2604 Series
Block Diagram
RAS
CAS
WE
Vcc
Control
Clocks
VBB Generator
Vss
Refresh Timer
Row Decoder
Data in
Buffer
Sense Amps & I/O
Refresh control
Memory Array
4,194,304 X 4
Cells
I/O
0
to
I/O
3
Refresh Counter
Data out
Buffer
OE
A0~A10
Row Address Buffer
A0~A10
Col. Address Buffer
Column Decoder
Recommended Operating Conditions
Symbol
VCC
VSS
V
IH
V
IL
Description
Power Supply
Input High Voltage
Input High Voltage
Input Low Voltage
(Ta = 0°C to +70°C or -40°C to +85°C)
Min.
3.0
0
2.0
-0.5
Typ.
3.3
0
-
-
Max.
3.6
0
VCC + 0.3
0.8
Unit
V
V
V
V
PRELIMINARY
(June, 2002, Version 0.3)
3
AMIC Technology, Inc.