A42U2604 Datasheet, PDF (13/25 Pages) AMIC Technology – 4M X 4 CMOS DYNAMIC RAM WITH EDO PAGE MODE

Word Write Cycle (Late Write)
RAS
CAS
Address
WE
OE
I/O0 ~
I/O 3
tRAS(3)
tRC(1)
tCRP(9)
tRCD(5)
tCSH(8)
tRSH(7)
tCAS(4)
tAR(17)
tASR(10)
tRAD(6)
tRAH(11)
tASC(24)
tRAL(21)
tCAH(25)
Row Address
Column Address
tWCR(29)
tCWL(32)
tRWL(31)
tWP(30)
tOEH(40)
High-Z
tDHR(35)
tDS(33)
tDH(34)
Vaild Data-in
A42U2604 Series
tRP(2)
tCRP(9)
: High or Low
PRELIMINARY (June, 2002, Version 0.3)
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AMIC Technology, Inc.