SRAM
Austin Semiconductor, Inc.
ABSOLUTE MAXIMUM RATINGS*
Voltage on Vcc Supply Relative to Vss...................-.5V to +7.0V
Voltage on any pin Relative to Vss..........................-.5V to +7.0V
Storage Temperature ....................................-65°C to +150°C
Operating Temperature Range.............................-55
o
C to +125
o
C
Soldering Temperature Range...............................................260
o
C
Maximum Junction Temperature**....................................+150°C
Power Dissipation...................................................................1.0W
AS5C4009
*Stresses greater than those listed under "Absolute Maximum
Ratings" may cause permanent damage to the device. This is
a stress rating only and functional operation of the device at
these or any other conditions above those indicated in the
operation section of this specification is not implied. Exposure
to absolute maximum rating conditions for extended periods
may affect reliability.
** Junction temperature depends upon package type, cycle
time, loading, ambient temperature and airflow.
ELECTRICAL CHARACTERISTICS AND RECOMMENDED DC OPERATING CONDITIONS
(-55
o
C < T
A
< 125
o
C; Vcc = 5V +10%)
PARAMETER/CONDITION
Input Leakage Current (V
IN
= V
SS
to V
CC
)
Output Leakage Current
(CE\=V
IH
or OE\=V
IH
or WE\=V
IL
, V
IO
=V
SS
to V
CC
)
Output Low Voltage (I
OL
= 2.1mA)
Output High Voltage (I
OH
= -1.0 mA)
Supply Voltage
Input High (Logic 1) Voltage
Input Low (Logic 0) Voltage
SYMBOL
I
LI
I
LO
V
OL
V
OH
V
CC
V
IH
V
IL
MIN
-5
-5
--
2.4
4.5
2.2
-0.5
MAX
5
5
0.4
--
5.5
Vcc +0.5
0.8
UNITS
µΑ
µΑ
V
V
V
V
V
15
15
15
1, 15
2, 15
NOTES
PARAMETER
Power Supply Current:
Operating
CONDITIONS
Cycle Time = Min., 100%
Duty Cycle, I
IO
= 0mA,
CE\ = V
IL
, V
IN
= V
IH
or V
IL
TTL
CE\ = V
IH
,
Other inputs = V
IL
or V
IH
CE\ = Vcc -0.2V,
Other inputs = 0 ~ Vcc
SYM
I
cc1
-55
100
MAX
-70
-85
90
80
-100 UNITS NOTES
70
mA
3
I
SB
6
6
6
6
mA
Power Supply Current:
Standby
CMOS
I
SB1
0.75
0.75
0.75
0.75
mA
AS5C4009
Rev. 5.1 6/05
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
3
AUSTIN [ AUSTIN SEMICONDUCTOR ]
