A42L2604_15 Datasheet, PDF (21/25 Pages) AMIC Technology – 4M X 4 CMOS DYNAMIC RAM WITH EDO PAGE MODE

EDO Page Mode Read-Early-Write Cycle (Pseudo Read-Modify-Write)
A42L2604 Series
RAS
tRASP(47)
tRP(2)
tCRP(9)
CAS
tCSH(8)
tRCD(5)
tPC(42)
tCAS(4)
tCP(44)
tPC(42)
tCAS(4)
tCP(44)
tRSH(7)
tCAS(4)
tASR(10)
Address
tRAD(6)
tRAH(11) tASC(24)
tASC(24)
tCAH(25)
tCAH(25)
Row
Column
Column
tRAL(21)
tASC(24) tCAH(25)
Column
WE
OE
tRCS(18)
tAA(15)
tRAC(13)
tCAC(14)
tOEA(16)
tRCH(19)
tAA(15)
tCAP(43)
tCAC(14)
tWCS(27)
tWCH(28)
tDS(33)
tDH(34)
I/O0 ~
I/O3
tCOH(22)
Data-out
Data-out Data-in
tCPR(9)
: High or Low
(October, 2004, Version 1.2)
20
AMIC Technology, Corp.