4Mb and 16Mb Asynchronous DRAM0 pages
EDO & Fast Page Mode
Asynchronous DRAM
► Long-term Commitment to Legacy DRAMs
ISSI now offers a new generation of 4Mbit and 16Mbit Extended
Data Out (EDO) and Fast Page Mode (FPM) asynchronous DRAMs.
These interface technologies have been available since the 1990s,
but continue to be implemented in embedded products today.
Although electronics system architectures tend to transition to more
advanced memories over the years, a variety of applications require
a long-term commitment of product support. This is especially true
for industrial, automotive and networking applications, which often
have production lifetimes of ten years or more. In 2012 and beyond,
ISSI is continuing to re-invest in legacy DRAMs such as EDO and FPM
in order to ensure long-term product availability for customers.
The 16Mbit EDO and Fast Page Mode DRAM are available in TSOP2
and SOJ packages. They are offered in either 3.3V or 5V supply
voltage. A 4Mbit EDO and Fast Page Mode DRAM is now sampling.
This product will be available in TSOP2 package, and either 3.3V or
5V supply voltage.
► Features
•t Extended Data-Out (EDO) or Fast Page
Mode (FPM) option
•t TTL compatible inputs and outputs
•t Single power supply options:
5V ± 10%
3.3 ± 10%
•t Refresh Mode: RAS-Only, CAS-before-RAS
(CBR), and Hidden
•t Byte Write and Byte Read operation via
two CAS
•t Industrial temperature range:
-40oC to +85oC
•t RoHS compliant
3.3V Products
Part Number
IS41LV16256C-35TLI
IS41LV16257C-35TLI
IS41LV16100C-50TLI
IS41LV16105C-50TLI
IS41LV16100C-50KLI
IS41LV16105C-50KLI
Density
4Mb
16Mb
Config.
x16
x16
x16
x16
x16
x16
Type
EDO
Fast Page
EDO
Fast Page
EDO
Fast Page
Package
TSOP
TSOP
TSOP
TSOP
SOJ
SOJ
Availability
S=NOW
S=NOW
Prod
Prod
Prod
Prod
Config.
x16
x16
x16
x16
x16
x16
Type
EDO
Fast Page
EDO
Fast Page
EDO
Fast Page
Package
TSOP
TSOP
TSOP
TSOP
SOJ
SOJ
Availability
S=NOW
S=NOW
S=NOW
S=NOW
S=NOW
S=NOW
5V Products
Part Number
IS41C16256C-35TLI
IS41C16257C-35TLI
IS41C16100C-50TLI
IS41C16105C-50TLI
IS41C16100C-50KLI
IS41C16105C-50KLI
July 2012
Density
4Mb
16Mb
1940 Zanker Rd., San Jose, CA. 95112 • Tel: 408.969.6600 • Support: dram@issi.com or KGD@issi.com • www.issi.com