參數(shù)資料
型號: KM48C514D
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: High Speed 512K x 8Bit CMOS Dynamic RAM with Extended Data Out(高速512K x 8位 CMOS 動態(tài)RAM(帶擴展數(shù)據(jù)輸出))
中文描述: 高速的擴展數(shù)據(jù)輸出(高速為512k × 8位的CMOS動態(tài)隨機存儲器(帶擴展數(shù)據(jù)輸出)的CMOS為512k × 8位動態(tài)隨機存儲器)
文件頁數(shù): 15/21頁
文件大?。?/td> 393K
代理商: KM48C514D
KM48C514D
CMOS DRAM
High Speed
HYPER PAGE READ AND WRITE MIXED CYCLE
RAS
V
IH
-
V
IL
-
CAS
V
IH
-
V
IL
-
A
V
IH
-
V
IL
-
W
V
IH
-
V
IL
-
OE
V
IH
-
V
IL
-
COLUMN
ADDRESS
ROW
ADDR
t
RASP
t
RP
Don
t care
Undefined
V
I/OH
-
V
I/OL
-
DQ0 ~ DQ3(7)
t
WEZ
t
CP
t
CP
t
HPC
t
HPC
t
HPC
t
RAD
t
RAH
t
ASC
t
CAH
t
CAH
t
CAH
t
ASC
t
CAH
t
RCH
t
RCS
t
RCS
t
RCH
t
ASC
COLUMN
ADDRESS
COL.
ADDR
VALID
DATA-OUT
t
REZ
t
AA
t
WCS
VALID
DATA-OUT
VALID
DATA-OUT
VALID
DATA-IN
t
RAC
COL.
ADDR
t
CAS
t
ASR
t
CAS
t
CAS
t
CAS
t
ASC
t
CP
t
RCH
t
WCH
t
WPE
t
CLZ
t
CPA
t
WED
t
AA
t
WEZ
t
DS
t
DH
t
CAC
t
OEA
READ(
t
CAC
)
READ(
t
CPA
)
WRITE
READ(
t
AA
)
t
RHCP
t
RAL
t
CLZ
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