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K4F170811D Datasheet, PDF (12/20 Pages) Samsung semiconductor – 2M x 8Bit CMOS Dynamic RAM with Fast Page Mode
K4F170811D, K4F160811D
K4F170812D, K4F160812D
READ - MODIFY - WRTIE CYCLE
CMOS DRAM
VIH -
RAS
VIL -
VIH -
CAS
VIL -
VIH -
A
VIL -
VIH -
W
VIL -
VIH -
OE
VIL -
DQ0 ~ DQ3(7)
VI/OH -
VI/OL -
tRWC
tRAS
tRP
tCRP
tRCD
tASR
tRAD
tRAH
tASC
tCAH
ROW
ADDR
COLUMN
ADDRESS
tRSH
tCAS
tCSH
tAWD
tCWD
tRWD
tOEA
tRWL
tCWL
tWP
tCLZ
tCAC
tAA
tRAC
tOED
tOEZ
VALID
DATA-OUT
tDS tDH
VALID
DATA-IN
Don′t care
Undefined