参数资料
型号: W9725G8JB-25I
厂商: WINBOND ELECTRONICS CORP
元件分类: DRAM
英文描述: DDR DRAM, PBGA84
封装: 8 X 12.50 MM, ROHS COMPLIANT, WBGA-84
文件页数: 83/86页
文件大小: 1462K
代理商: W9725G8JB-25I
W9725G8JB
Publication Release Date: Oct. 12, 2010
- 84 -
Revision A01
10.32 Clock frequency change in precharge Power Down mode
NOP
Valid
T0
T1
T2
T4
TX
TX+1
TY
TY+1
TY+2
TY+3
TY+4
Tz
CLK
tIS
DLL
RESET
Minimum 2 clocks
required before
changing frequency
Stable new clock
before power down exit
Frequency change
Occurs here
200 Clocks
ODT is off during
DLL RESET
CLK
CMD
CKE
ODT
tIS
tIH
tRP
tAOFD
tXP
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相关代理商/技术参数
参数描述
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W9725G8JB25TR 制造商:Winbond Electronics Corp 功能描述:256M DDR2-800, X8
W9725G8KB-18 制造商:Winbond Electronics 功能描述:IC MEMORY 制造商:Winbond Electronics Corp 功能描述:IC MEMORY
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