欢迎访问ic37.com |
会员登录 免费注册
发布采购

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43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46页浏览型号VG4632321AQ-7的Datasheet PDF文件第47页浏览型号VG4632321AQ-7的Datasheet PDF文件第48页浏览型号VG4632321AQ-7的Datasheet PDF文件第49页  
Preliminary  
VG4632321A  
524,288x32x2-Bit  
CMOS Synchronous Graphic RAM  
VIS  
Figure 11.2 Random Row Read (lnterleaving Banks)  
(Burst Length = 8, CAS Latency = 2)  
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
CK2  
High  
CS  
RAS  
CAS  
WE  
DSF  
BS  
RBx  
RBx  
RBy  
A9  
RBx  
A0 ~ A8  
CBy  
RAx  
CAx  
CBx  
RBy  
tAC2  
tRP  
tRCD  
DQM  
DQ  
Hi-Z  
Ax1  
Ax0  
Bx0  
Bx3 Bx4  
Activate  
Bx7  
Ax2 Ax4  
Ax3  
Ax7  
By0  
By1  
Bx1 Bx2  
Bx5 Bx6  
Ax5  
Ax6  
Read  
Precharge  
Command  
Bank B  
Activate  
Read  
Command  
Command  
Bank B  
Command  
Bank A  
Command  
Bank B  
Bank B  
Activate  
Read  
Command  
Command  
Bank A  
Bank B  
Document:  
Rev.1  
Page20  
 复制成功!