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K4C89183AF Datasheet, PDF (15/55 Pages) Samsung semiconductor – 288Mb x18 Network-DRAM2 Specification
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K4C89183AF
Basic Timing Diagrams
Input Timing
Command and Address
tCK
CK
CK
tIS
tIH
CS
1st
tIPW
tIS
tIH
FN
1st
A0-A14
BA0.BA1
tIS
tIH
UA, BA
Data
DS
DQn (Input)
DQm (Input)
tDS
tDH
tDS
tDH
tCK
tIS
tIH
2nd
tIS
tIH
2nd
tIPW
tIS
tIH
LA
tDS
tDH
tDS
tDH
Timing of the CLK, CLK
tCH
CLK
CLK
CLK
CLK
VX
tCL
tT
tCK
VX
- 15 -
tCH
tCL
Refer to the Command Truth Table.
VIH
VIH(AC)
VIL(AC)
tT
VIL
VIH
VID(AC)
VX
VIL
REV. 0.7 Jan. 2005
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