km41c4000d ETC-unknow, km41c4000d Datasheet - Page 15

• Manufacturer Part Number: km41c4000d
• Description: 4m X 1bit Cmos Dynamic Ram With Fast Page Mode
• Manufacturer: ETC-unknow

KM41C4000D, KM41V4000D
RAS - ONLY REFRESH CYCLE
NOTE : W, D
CAS - BEFORE - RAS REFRESH CYCLE
NOTE : A = Don t care
CAS
CAS
RAS
RAS
D
OUT
W
Q
A
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
= OPEN
IH
IL
IH
IL
IN
-
-
-
-
-
-
-
-
-
-
-
-
-
-
= Don t care
t
ASR
t
CRP
ADDR
ROW
t
RPC
t
CP
t
t
t
RP
OFF
RAH
t
t
WRP
CSR
t
WRH
t
CHR
t
RAS
t
t
RAS
RC
OPEN
t
RC
t
RPC
t
RPC
t
RP
t
RP
CMOS DRAM
t
CRP
Don t care
Undefined