參數(shù)資料
型號(hào): V58C2256804SHLI4I
廠商: PROMOS TECHNOLOGIES INC
元件分類: DRAM
英文描述: 32M X 8 DDR DRAM, PDSO66
封裝: 0.400 INCH, GREEN, PLASTIC, MS-024FC, TSOP2-66
文件頁數(shù): 44/60頁
文件大?。?/td> 1125K
代理商: V58C2256804SHLI4I
49
ProMOS TECHNOLOGIES
V58C2256(804/404/164)SH
V58C2256(804/404/164)SH Rev. 1.1 July 2010
Figure 39 - POWER-DOWN MODE
CK
/CK
COMMAND
VALID*
NOP
ADDR
CKE
VALID
DON'T CARE
No column accesses are allowed to be in progress at the time Power-Down is entered
* = If this command is a PRECHARGE (or if the device is already in the idle state) then the Power-Down
mode shown is Precharge Power Down. If this command is an ACTIVE (or if at least one row is already
active) then the Power-Down mode shown is Active Power Down.
DQ
DM
DQS
VALID
tCK
tCH
tCL
tIS
tIH
tIS
tIS tIH
tIH
tIS
Enter
Power-Down
Mode
Exit
Power-Down
Mode
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NOP
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