參數(shù)資料
型號(hào): MSM548263
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 262,144-Word ×8-Bit Multiport DRAM(256k字×8位多端口動(dòng)態(tài)RAM)
中文描述: 262,144字× 8位多端口內(nèi)存(256k字× 8位多端口動(dòng)態(tài)RAM)的
文件頁數(shù): 24/40頁
文件大?。?/td> 390K
代理商: MSM548263
Semiconductor
MSM548263
24/40
Split Read Transfer
Note 1:
SE
= "L"
Note 2:
QSF = "L"-- Lower SAM (0 - 255) is active
QSF = "H"-- Upper SAM (256 - 511) is active
Note 3:
Si is the SAM start address in before SRT
Note 4:
STOP i and STOP j are programmable stop addresses
RAS
CAS
Address
DSF
WE
DQ1 - 8
TRG
t
RC
t
RAS
t
RP
t
RCD
t
CAS
t
RSH
t
CSH
t
AR
t
RAD
t
RAL
t
FSR
Row
SAM Start Sj
t
RAH
t
ASC
t
CAH
t
RFH
t
ASR
"H" or "L"
t
WSR
t
RWH
t
TLH
t
TLS
t
CTH
t
ATH
t
RTH
SC
STOP i
t
SCA
S i
t
SCA
STOP
j - 1
STOP j
S j
t
STS
SDQ1 - 8
QSF
t
SQD
Note 2
Note 2
Data Out
Data Out
t
SOH
Data Out
t
SC
t
SOH
Data Out
Data Out
Data Out
Note 2
t
SQD
t
SCP
t
SCC
Open
相關(guān)PDF資料
PDF描述
MSM548512L-XXGS-K 524,288-Word X 8-Bit High-Speed PSRAM
MSM548512L 524,288-Word X 8-Bit High-Speed PSRAM
MSM548512L-10GS-K 524,288-Word X 8-Bit High-Speed PSRAM
MSM548512L-10RS 524,288-Word X 8-Bit High-Speed PSRAM
MSM548512L-12GS-K 524,288-Word X 8-Bit High-Speed PSRAM
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