English
Language : 

K4F661612B Datasheet, PDF (11/35 Pages) Samsung semiconductor – 4M x 16bit CMOS Dynamic RAM with Fast Page Mode
K4F661612B,K4F641612B
LOWER BYTE READ CYCLE
NOTE : DIN = OPEN
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
tRP
tCRP
tRPC
tCRP
tRCD
tASR
tRAD
tRAH tASC
ROW
ADDRESS
tCSH
tRSH
tCAS
tCAH
COLUMN
ADDRESS
tRAL
tRCS
tRAC
OPEN
tAA
tOEA
tCAC
tCLZ
tRRH
tRCH
tOFF
tOEZ
DATA-OUT
OPEN
Don′t care
Undefined