参数资料
型号: W986416EH-7
厂商: WINBOND ELECTRONICS CORP
元件分类: DRAM
英文描述: 4M X 16 SYNCHRONOUS DRAM, 5.5 ns, PDSO54
封装: 0.400 INCH, 0.80 MM PITCH, TSOP2-54
文件页数: 36/48页
文件大小: 1251K
代理商: W986416EH-7
W986416EH/W9864G6EH
Publication ReleaseMay 5, 2005
- 41 -
Revision A07
Operating Timing Example, continued
11.18 Timing Chart of Write to Read Cycle
0
11
10
9
8
7
6
5
4
3
2
1
In the case of Burst Length = 4
Q0
Read
Q1
Q2
Q3
Read
Write
D0
D1
DQ
( a ) Command
( b ) Command
DQM
(2) CAS Latency = 3
Q0
Q1
Q2
Q3
D0
Read
Write
Read
Write
Q0
Q1
Q2
Q3
Q0
Q1
Q2
Q3
( a ) Command
DQ
DQM
( b ) Command
DQM
(1) CAS Latency = 2
D0
D1
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参数描述
W986432AH 制造商:WINBOND 制造商全称:Winbond 功能描述:512K x 4 BANKS x 32 BITS SDRAM
W986432AH-55 制造商:WINBOND 制造商全称:Winbond 功能描述:x32 SDRAM
W986432AH-6 制造商:WINBOND 制造商全称:Winbond 功能描述:x32 SDRAM
W986432AH-7 制造商:WINBOND 制造商全称:Winbond 功能描述:x32 SDRAM
W986432AH-8 制造商:WINBOND 制造商全称:Winbond 功能描述:x32 SDRAM