Semiconductor Group
21
HYB3164(5/6)165AT(L)-40/-50/-60
4M x 16 EDO-DRAM
Hyper Page Mode (EDO) Early Write Cycle
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t
RP
t
RSH
t
CAS
t
CAS
t
CP
t
CRP
t
RAL
t
CAH
t
CAH
t
ASC
t
CWL
t
WCS
t
WP
t
WCH
t
CSH
t
CAS
t
RCD
t
RAH
t
ASR
t
DH
t
DS
Column 1
Column 2
Row
Addr
Data In N
Data In 2
Data In 1
Column N
RAS
I/O (Input)
WE
Address
UCAS
LCAS
VIH
VIL
VIH
VIL
VIH
VIL
VIH
VIL
VIH
VIL
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
AAAA
“H” or “L”
VOH
VOL
OE
t
RAS
t
CRP
t
ASC
t
CWL
t
WCS
t
WP
t
WCH
t
CWL
t
WCS
t
WP
t
WCH
t
RWL
t
DH
t
DS
t
HPC
t
CAH
t
RAD
t
RHCP
t
ASC
WL8