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| HYB514800BJ Datasheet, PDF (12/22 Pages) Siemens Semiconductor Group – 512kx8-Bit Dynamic RAM | |||
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HYB 514800BJ -60/-70/-80
512k x 8 DRAM
V
RAS
IH
VIL
V
IH
CAS
VIL
V
IH
A0 - A9
VIL
V
IH
WRITE
VIL
V
IH
OE
VIL
I/O1-I/O8
V
IH
(Inputs) VIL
tRC
tRAS
tRCD
tCSH
tRSH
tCAS
tASR
tRAD
tASC
tCAH
tRAL
Row
Address
tRAH
Column
Address
tWCS
tCWL
t WP
tWCH
tRWL
tDS
tDH
Valid Data In
V
I/O1-I/O8 OH
(Outputs) VOL
Hi Z
âHâ or âLâ
Write Cycle (Early Write)
Semiconductor Group
136
tRP
tCRP
tASR
.
Row
Address
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