IS41LV16257 ISSI [Integrated Silicon Solution, Inc], IS41LV16257 Datasheet - Page 15

• Manufacturer Part Number: IS41LV16257
• Description: 256K x 16 (4-MBIT) DYNAMIC RAM WITH FAST PAGE MODE
• Manufacturer: ISSI [Integrated Silicon Solution, Inc]

IS41C16257
IS41LV16257
AC WAVEFORMS
READ CYCLE
RAS
RAS
RAS
RAS
RAS
Integrated Silicon Solution, Inc. — 1-800-379-4774
DR004-1B
05/24/99
-ONLY REFRESH CYCLE
UCAS/LCAS
UCAS/LCAS
ADDRESS
ADDRESS
RAS
RAS
WE
OE
I/O
I/O
(With
t
t
t
CRP
ASR
CRP
WE
t
ASR
-Controlled Disable)
Row
Row
(
OE
t
RAH
t
RAD
,
Open
WE
t
RAH
t
RCD
t
ASC
= DON'T CARE)
t
t
RCS
AR
t
RAC
t
RAS
Column
t
t
CAC
t
t
CLZ
CSH
AA
Open
t
OE
t
RC
t
t
CAS
RPC
t
CAH
t
RCH
Valid Data
t
WHZ
t
RP
t
ASC
t
t
RCS
CP
Don't Care
t
OD
t
Open
CLZ
Don't Care
Row
Column
ISSI
15
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