IS61LV5128
FEATURES
512K x 8 HIGH-SPEED CMOS STATIC RAM
High-speed access times:
8, 10, 12 and 15 ns
High-preformance, lower-power CMOS process
Multiple center power and ground pins for
greater noise immunity
Easy memory expansion with
CE
and
OE
options
CE
power-down
Fully static operation: no clock or refresh
reguired
TTL compatible inputs and outputs
Single 3.3V + 10% power supply
Packages available:
36-pin 400mil SOJ
44-pin TSOP-2
524,288-word by 8-bit COMS static RAM. The IS61LV5128 is
fabricated using
1+51
's high-performance CMOS technology.
This highly reliable process coupled with innovative circuit
design techniques, yields higher preformance and low power
consumotion devices.
When
CE
is HIGH (deselected), the device assumes a standby
mode at which the power dissipation can be reduced down to
250 µW (typical) with CMOS input levels.
The IS61LV5128 operates from a single 3.3V power supply
and all inputs are TTL-compatible.
The IS61LV5128 is available in 36-pin, 400mil SOJ and 44-pin
TSOP-2 package.
DESCRIPTION
The
1+51
IS61LV5128 is a very high-speed, low power,
FUNCTIONAL BLOCK DIAGRAM
A0-A18
DECODER
512K X 8
MEMORY ARRAY
VCC
GND
I/O
DATA
CIRCUIT
I/O0-I/O7
COLUMN I/O
CE
OE
WE
CONTROL
CIRCUIT
ICSI reserves the right to make changes to its products at any time without notice in order to improve design and supply the best possible product. We assume no responsibility for any errors
which may appear in this publication. © Copyright 2000, Integrated Circuit Solution, Inc.
Integrated Circuit Solution, Inc.
SR027-0C
1