參數(shù)資料
型號: V58C2256324SAH-40
廠商: PROMOS TECHNOLOGIES INC
元件分類: DRAM
英文描述: 8M X 32 DDR DRAM, 0.6 ns, PBGA144
封裝: LEAD FREE, BGA-144
文件頁數(shù): 21/37頁
文件大?。?/td> 557K
代理商: V58C2256324SAH-40
28
V58C2256324SA Rev. 1.0 November 2003
ProMOS TECHNOLOGIES
V58C2256324SA
Note: AllentriesassumetheCKEwasHighduringtheprecedingclockcycle
Note: 1.Illegaltobankspecifiedstates;functionmaybelegalinthebankindicatedbyBAx,dependingonthestateofthatbank
Note: 2.Mustsatisfybuscontention,busturnaround,writerecoveryrequirements.
Note: 3.Ifbothbanksareidle,andCKEisinactive,thedevicewillenterPowerDownMode.AllinputbuffersexceptCKE,CLKand
CLK#willbedisabled.
Note: 4.Ifbothbanksareidle,andCKEisdeactivatedcoincidentallywithanAutoRefreshcommand,thedevicewillenterSelfRefresh
Mode.AllinputbuffersexceptCKEwillbedisabled.
Note: 5.Illegal,iftRRDisnotsatisfied.
Note: 6.Illegal,iftRASisnotsatisfied.
Note: 7.Mustsatisfyburstinterruptcondition.
Note: 8.MustmasktwoprecedingdatabitswiththeDMpin.
Note: 9.Illegal,iftRCDisnotsatisfied.
Note: 10.Illegal,iftWRisnotsatisfied.
Note: 11.Illegal,iftRCisnotsatisfied.
Abbreviations:
H
HighLevel
L
LowLevel
X
DonítCare
V
ValidDataInput
RA
RowAddress
BA
BankAddress
PA
PrechargeAll
NOP
NoOperation
CA
ColumnAddress
Ax
AddressLinex
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