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A416316B 参数 Datasheet PDF下载

A416316B图片预览
型号: A416316B
PDF下载: 下载PDF文件 查看货源
内容描述: 64K ×16的CMOS动态RAM具有快速页面模式 [64K X 16 CMOS DYNAMIC RAM WITH FAST PAGE MODE]
分类和应用:
文件页数/大小: 25 页 / 405 K
品牌: AMICC [ AMIC TECHNOLOGY ]
 浏览型号A416316B的Datasheet PDF文件第1页浏览型号A416316B的Datasheet PDF文件第2页浏览型号A416316B的Datasheet PDF文件第3页浏览型号A416316B的Datasheet PDF文件第4页浏览型号A416316B的Datasheet PDF文件第6页浏览型号A416316B的Datasheet PDF文件第7页浏览型号A416316B的Datasheet PDF文件第8页浏览型号A416316B的Datasheet PDF文件第9页  
A416316B Series  
Truth Table  
Function  
Address  
L
I/Os  
Notes  
RAS  
H
LCAS  
WE  
L
OE  
L
UCAS  
Standby  
H
L
H
L
L
L
Read: Word  
Read: Lower Byte  
L
H
L
Row/Col.  
Row/Col.  
Data Out  
L
H
H
L
I/O0-7 = Data Out  
I/O8-15 = High-Z  
Read: Upper Byte  
L
L
H
H
L
Row/Col.  
I/O0-7 = High-Z  
I/O8-15 = Data Out  
Write: Word(Early)  
L
L
L
L
L
L
L
X
X
Row/Col.  
Row/Col.  
Data In  
I/O0-7 = Data In  
I/O8-15 = X  
Write: Lower Byte(Early)  
H
Write: Upper Byte(Early)  
Read-Write  
L
L
L
L
H
L
L
X
Row/Col.  
Row/Col.  
I/O0-7 = X  
I/O8-15 = Data In  
1.2  
H® L  
L® H  
Data Out ® Data In  
Fast-Page-Mode Read: Hi-Z  
-First cycle  
L
L
H
H
Row/Col.  
Col.  
Data Out  
Data Out  
2
2
H® L  
H® L  
H® L  
H® L  
H® L  
H® L  
-Subsequent Cycles  
Fast-Page-Mode Write(Early)  
-First cycle  
L
L
L
L
X
X
Row/Col.  
Col.  
Data In  
Data In  
1
1
H® L  
H® L  
H® L  
H® L  
-Subsequent Cycles  
Fast-Page-Mode Read-Write  
-First cycle  
L
L
Row/Col.  
Col.  
Data In  
Data In  
1, 2  
1, 2  
H® L  
H® L  
L
H® L  
H® L  
L
H® L  
H® L  
H
L® H  
L® H  
L
-Subsequent Cycles  
Hidden Refresh Read  
Hidden Refresh Write  
Row/Col.  
Row/Col.  
Row  
Data Out  
2
1
L® H® L  
L® H® L  
L
L
L
L
X
Data In ® High-Z  
H
H
X
X
High-Z  
RAS -Only Refresh  
CBR Refresh  
L
L
L
L
X
X
X
X
X
High-Z  
High-Z  
3
H® L  
H® L  
Self Refresh (L-ver only)  
X
Note:  
1. Byte Write may be executed with either  
2. Byte Read may be executed with either  
or  
active.  
active.  
UCAS  
LCAS  
or  
UCAS LCAS  
3. Only one  
signal (  
or  
UCAS LCAS  
) must be active.  
CAS  
PRELIMINARY (November, 2000, Version 0.0)  
4
AMIC Technology, Inc.