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IS41C16257-60K

Part # IS41C16257-60K
Description DRAM Chip FPM 4M-Bit 256Kx165V 40-Pin SOJ
Category IC
Availability In Stock
Qty 4
Qty Price
1 + $4.74510
Manufacturer Available Qty
ISSI
Date Code: 0051
  • Shipping Freelance Stock: 4
    Ships Immediately



Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

IS41C16257
IS41LV16257
Integrated Silicon Solution, Inc. — 1-800-379-4774
13
DR004-1B
05/24/99
ISSI
®
FAST-PAGE-MODE READ WRITE CYCLE (LATE WRITE and READ-MODIFY-WRITE Cycles)
tRAS
tRWC
tRP
tAR
tCAH
tASC
tRAD tRAL
tACH
WE
OE
ADDRESS
UCAS/LCAS
RAS
Row Column Row
tCSH
tCAS
tRSH
tCRP
tCLCH
tRCD
tRAHtASR
tRWD tCWL
tCWD
tRWL
tAWD tWP
tRCS
tCAC
tCLZ tDS tDH
tOEHtOD
tOE
tRAC
tAA
I/O
Open Open
Valid DOUT Valid DIN
Don't Care
IS41C16257
IS41LV16257
14
Integrated Silicon Solution, Inc. — 1-800-379-4774
DR004-1B
05/24/99
ISSI
®
FAST PAGE MODE EARLY WRITE CYCLE
Don't Care
tAR
I/O0-I/O15
WE
OE
ADDRESS
UCAS/LCAS
RAS
Row
Column
Column Column
tAR
tCWL
tWCR
tDHR
tCSH
tCAS tCAS tCAS
tRASP
tRSH
tRHCP
tPC
tRCD
tCRP
tASR
tWCS
tDS
tRAD
tASC
tASC
tASC
tRAL
tCAH
tWCH
tDH
tDS
tDS
tDH tDH
tCP
tCP
tRP
tCAH
tRAH
tCAH
tCRP
tCWL
tWCS
tWCS
tWCH
tWP tWP
tCWL
tWCH
tWP
Valid DIN Valid DIN
Valid DIN
IS41C16257
IS41LV16257
Integrated Silicon Solution, Inc. — 1-800-379-4774
15
DR004-1B
05/24/99
ISSI
®
AC WAVEFORMS
READ CYCLE (With -Controlled Disable)
-ONLY REFRESH CYCLE ( , = DON'T CARE)
tAR
tCAH tASC
tASC
tRAD
OE
I/O
WE
ADDRESS
UCAS/LCAS
RAS
Row Column
Open Open
Valid Data
tCSH
tCAS
tCRP
tRCD tCP
tRAHtASR
tRCH tRCStRCS
tAA
tCAC
tWHZ
tRAC
tCLZ
tCLZ
tOE tOD
Column
t
RAS
t
RC
t
RP
I/O
ADDRESS
UCAS/LCAS
RAS
Row Row
Open
t
CRP
t
RAH
t
ASR
t
RPC
Don't Care
Don't Care
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