![](/html/AMIC/41415/page20.png)
Hidden Refresh Cycle (Early Word Write)
RAS
UCAS
LCAS
Address
WE
tCRP(9)
tRC(1)
tRAS(3)
tAR(16)
tRCD(5)
tRSH(7)
tASR(10)
Row
tRAD(6)
tRAH(11)
tASC(24)
tWCS(27)
tRAL(20)
tCAH(25)
Column
tWCH(28)
tWP(30)
A42L0616 Series
tRP(2)
tRC(1)
tRAS(3)
tRP(2)
tCHR(49)
tCRP(9)
OE
I/O0 ~
I/O15
tDS(33)
tDH(34)
Valid Data-in
: High or Low
PRELIMINARY (June, 2001, Version 0.0)
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AMIC Technology, Inc.