隆 Semiconductor
Read Transfer 1
t
RC
t
RAS
RAS
t
RP
MSM5416282
CAS
Address
DSF
WEL/U
DQ0 - 15
TRG
SC
SDQ0 - 15
QSF
,
,,,
,
t
CSH
t
RCD
t
AR
t
RSH
t
CAS
t
RAD
t
RAL
t
ASR
t
RAH
t
ASC
t
CAH
Row
SAM Start
t
FSR
t
RFH
t
WSR
t
RWH
t
ASD
t
CSD
t
RSD
Open
t
TRP
t
TLS
t
TLH
t
TP
t
SRS
t
SC
t
TSD
t
SCP
t
SCC
t
SC
Note 2
t
SIS
t
SCA
t
SIH
t
SZS
t
SCA
t
SOH
Din
Data Out
t
RQD
t
CQD
t
TQD
Note 3
Note 3
"H" or "L"
Note 1:
SE
= "L"
Note 2:
There must be no rising transitions
Note 3:
QSF = "L"-- Lower SAM (0 - 255) is active
QSF = "H"-- Upper SAM (256 - 511) is active
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