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VG4632321AQ-7 参数 Datasheet PDF下载

VG4632321AQ-7图片预览
型号: VG4632321AQ-7
PDF下载: 下载PDF文件 查看货源
内容描述: 524,288x32x2位CMOS同步图形RAM [524,288x32x2-Bit CMOS Synchronous Graphic RAM]
分类和应用:
文件页数/大小: 81 页 / 1954 K
品牌: VML [ VANGUARD INTERNATIONAL SEMICONDUCTOR ]
 浏览型号VG4632321AQ-7的Datasheet PDF文件第39页浏览型号VG4632321AQ-7的Datasheet PDF文件第40页浏览型号VG4632321AQ-7的Datasheet PDF文件第41页浏览型号VG4632321AQ-7的Datasheet PDF文件第42页浏览型号VG4632321AQ-7的Datasheet PDF文件第44页浏览型号VG4632321AQ-7的Datasheet PDF文件第45页浏览型号VG4632321AQ-7的Datasheet PDF文件第46页浏览型号VG4632321AQ-7的Datasheet PDF文件第47页  
Preliminary  
VG4632321A  
524,288x32x2-Bit  
CMOS Synchronous Graphic RAM  
VIS  
Figure 10.3 Random Column Write (Page within same Bank)  
(Burst Length = 4, CAS Latency = 3)  
T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22  
CLK  
CKE  
t
CK3  
CS  
RAS  
CAS  
WE  
DSF  
BS  
RBw  
A9  
RBz  
A0 ~ A8  
RBw  
CBy  
CBz  
CBx  
RBz  
CBw  
DQM  
DQ  
Hi-Z  
DBy2  
DBy1  
DBw1 DBw2  
DBx1 DBy0  
Write  
DBy3  
DBz0  
DBz1 DBz2  
DBw0  
Write  
DBx0  
DBw3  
Write  
Command  
Bank B  
Precharge  
Command  
Bank B  
Activate  
Write  
Command  
Bank B  
Activate  
Command  
Command  
Command  
Bank B  
Command  
Bank B  
Bank B  
Bank B  
Document:  
Rev.1  
Page18  
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