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K4F661612E Datasheet, PDF (10/35 Pages) Samsung semiconductor – 4M x 16bit CMOS Dynamic RAM with Fast Page Mode
Industrial Temperature
K4F661612E, K4F641612E
WORD READ CYCLE
CMOS DRAM
VIH -
RAS
VIL -
VIH -
UCAS
VIL -
VIH -
LCAS
VIL -
VIH -
A
VIL -
VIH -
W
VIL -
VIH -
OE
VIL -
DQ0 ~ DQ7
VOH -
VOL -
DQ8 ~ DQ15
VOH -
VOL -
tRC
tRAS
tCRP
tCRP
tRCD
tRCD
tC S H
tCSH
tR S H
tCAS
tR S H
tCAS
tASR
tRAD
tRAH
tASC
ROW
ADDRESS
tCAH
COLUMN
ADDRESS
tRAL
tR C S
tR P
tCRP
tCRP
tRRH
tRCH
OPEN
OPEN
tA A
tR A C
tOEA
tCAC
tCLZ
tRAC
tCAC
tCLZ
tOEZ
DATA-OUT
tO E Z
DATA-OUT
tOFF
tOFF
Don′t care
Undefined