km416c4000b Samsung Semiconductor, Inc., km416c4000b Datasheet - Page 26

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

KM416C4000B, KM416C4100B
FAST PAGE MODE LOWER BYTE WRITE CYCLE ( EARLY WRITE )
NOTE : D
DQ8 ~ DQ15
DQ0 ~ DQ7
UCAS
LCAS
RAS
OE
W
OUT
A
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
= OPEN
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
t
t
t
CRP
CRP
ASR
ADDR
ROW
t
RAH
t
RAD
t
RCD
t
t
ASC
WCS
t
t
CSH
DS
ADDRESS
COLUMN
t
WP
DATA-IN
VALID
t
t
WCH
t
CAH
DH
t
CAS
t
PC
t
WCS
t
t
CP
ASC
t
DS
ADDRESS
COLUMN
t
RASP
DATA-IN
VALID
t
WP
t
¡ó
¡ó
t
CAH
WCH
t
t
DH
CAS
¡ó
t
PC
¡ó
¡ó
¡ó
¡ó
¡ó
¡ó
¡ó
t
CP
t
t
WCS
t
ASC
ADDRESS
DS
COLUMN
DATA-IN
VALID
t
RHCP
t
WP
t
t
t
CAH
RAL
DH
t
t
WCH
CAS
t
RSH
CMOS DRAM
t
RP
Don t care
Undefined
t
RPC