CMOS DRAM Samsung Electronics, CMOS DRAM Datasheet - Page 10

• Manufacturer Part Number: CMOS DRAM
• Description: EDO Mode, x4 and x8 Device Timing Diagram
• Manufacturer: Samsung Electronics

EDO Mode, x4 and x8 Device Timing Diagram
HIDDEN REFRESH CYCLE ( READ )
DQ0 ~ DQ3(7)
RAS
CAS
OE
W
A
V
V
V
V
V
V
V
V
V
V
V
V
OH
OL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
-
-
-
-
-
-
-
-
-
-
-
-
t
t
ASR
ADDRESS
CRP
ROW
t
RAH
OPEN
t
RAD
t
RCD
t
t
ASC
RCS
t
t
t
RAS
RAC
RC
t
ADDRESS
CLZ
COLUMN
t
t
RAL
t
AA
CAH
t
RSH
t
CAC
t
t
OEA
OLZ
t
RP
DATA-OUT
t
t
CHR
WRH
t
t
t
RAS
OEZ
RC
t
WEZ
t
REZ
CMOS DRAM
t
RP
Don t care
Undefined
t
CEZ