km416c4000b Samsung Semiconductor, Inc., km416c4000b Datasheet - Page 32

• Manufacturer Part Number: km416c4000b
• Description: 4m X 16bit Cmos Dynamic Ram With Fast Page Mode
• Manufacturer: Samsung Semiconductor, Inc.

KM416C4000B, KM416C4100B
HIDDEN REFRESH CYCLE ( READ )
DQ8 ~ DQ15
DQ0 ~ DQ7
UCAS
LCAS
RAS
OE
W
A
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
OH
OL
OH
OL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
t
t
t
ASR
CRP
ADDRESS
CRP
ROW
t
RAH
OPEN
OPEN
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RAD
t
t
RCD
t
RCD
ASC
t
RCS
t
RAS
t
RAC
t
ADDRESS
CLZ
COLUMN
t
RC
t
RAL
t
t
CAH
AA
t
t
t
RSH
RSH
CAC
t
OEA
t
RP
DATA-IN
DATA-OUT
DATA-OUT
t
t
CHR
CHR
t
WRH
t
t
t
RAS
OEZ
RC
CMOS DRAM
t
RP
Don t care
Undefined
t
OFF