K4F661612D Datasheet, PDF (23/35 Pages) Samsung semiconductor – 4M X 16BIT CMOS DYNAMIC RAM WITH FAST PAGE MODE

Industrial Temperature
K4F661612D, K4F641612D
FAST PAGE MODE LOWER BYTE READ CYCLE
CMOS DRAM
VIH -
RAS
V IL -
V IH -
UCAS
V IL -
V IH -
LCAS
V IL -
VIH -
A
V IL -
V IH -
W
V IL -
V IH -
OE
V IL -
DQ0 ~ DQ7
VOH -
VOL -
DQ8 ~ DQ15
V OH -
V OL -
tR A S P
tR P
tCRP
¡ó
tR H C P
tRPC
tC R P
tCSH
tRCD
tPC
tC P
tC A S
tPC
tC P
tC A S
tPC
tC A S
tC P
tRAL
tC A S
tASR
tR A D
tRAH
tASC tCAH
ROW
ADDR
COLUMN
ADDRESS
tASC tCAH
COLUMN
ADDRESS
tA S C
tC A H
COLUMN
ADDR
tASC tCAH
COLUMN
ADDRESS
tR C S
tRCH
tR C S
tRCH
tRCS
tRCH
tRCS
tRPC
tR C H
tRRH
tAA
tO E A
tC A C
tAA
tC P A
tOEA
tA A
tC P A
tO E A
tC A C
tA A
tC P A
tO E A
tCAC
tCAC
tRAC
tCLZ
tOFF
tOEZ
VALID
DATA-OUT
tO F F
tO E Z
VALID
DATA-OUT
tOFF
tOEZ
VALID
DATA-OUT
tOFF
tOEZ
VALID
DATA-OUT
OPEN
D o n ′t c a r e
Undefined