km416c4000c Samsung Semiconductor, Inc., km416c4000c Datasheet - Page 34

• Manufacturer Part Number: km416c4000c
• Description: 4m X 16bit Cmos Dynamic Ram With Fast Page Mode
• Manufacturer: Samsung Semiconductor, Inc.

KM416C4000C, KM416C4100C
CAS - BEFORE - RAS SELF REFRESH CYCLE
NOTE : OE , A = Don t care
TEST MODE IN CYCLE
NOTE : OE , A = Don t care
DQ8 ~ DQ15
DQ0 ~ DQ15
DQ0 ~ DQ7
UCAS
UCAS
LCAS
LCAS
RAS
RAS
W
W
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
OH
OL
OH
OL
OH
OL
IH
IH
IH
IH
IH
IH
IH
IH
IL
IL
IL
IL
IL
IL
IL
IL
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
t
t
OFF
OFF
t
t
RPC
CRP
t
t
t
t
CP
CP
CP
CP
t
t
RP
RP
t
t
WRP
WTS
t
t
t
t
CSR
CSR
CSR
CSR
t
t
WRH
WTH
t
t
CHR
CHR
t
t
RASS
RAS
OPEN
OPEN
OPEN
t
RC
t
t
CHS
CHS
t
RPC
t
t
t
RPS
RPC
RP
CMOS DRAM
Don t care
Undefined