SRAM
AS5C4009
Austin Semiconductor, Inc.
ABSOLUTEMAXIMUMRATINGS*
*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.
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.............................-55oC to +125oC
Soldering Temperature Range...............................................260oC
Maximum Junction Temperature**....................................+150°C
Power Dissipation...................................................................1.0W
** Junction temperature depends upon package type, cycle
time, loading, ambient temperature and airflow.
ELECTRICAL CHARACTERISTICS AND RECOMMENDED DC OPERATING CONDITIONS
(-55oC < TA < 125oC;Vcc = 5V +10%)
SYMBOL
NOTES
PARAMETER/CONDITION
MIN
MAX
UNITS
ILI
Input Leakage Current (VIN = VSS to VCC)
-5
5
µΑ
Output Leakage Current
(CE\=VIH or OE\=VIH or WE\=VIL, VIO=VSS to VCC)
ILO
-5
5
µΑ
VOL
VOH
Output Low Voltage (IOL = 2.1mA)
Output High Voltage (IOH = -1.0 mA)
--
0.4
--
V
V
15
15
2.4
VCC
VIH
VIL
Supply Voltage
4.5
2.2
5.5
Vcc +0.5
0.8
V
V
V
15
Input High (Logic 1) Voltage
Input Low (Logic 0) Voltage
1, 15
2, 15
-0.5
MAX
PARAMETER
CONDITIONS
Cycle Time = Min., 100%
SYM
-55
-70
-85
-100 UNITS NOTES
Power Supply Current:
Operating
Duty Cycle, IIO = 0mA,
CE\ = VIL, VIN = VIH or VIL
100
6
90
80
6
70
6
mA
mA
mA
3
I
cc1
CE\ = VIH,
Other inputs = VIL or VIH
TTL
6
ISB
Power Supply Current:
Standby
CE\ = Vcc -0.2V,
Other inputs = 0 ~ Vcc
CMOS
ISB1
0.75
0.75
0.75
0.75
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
AS5C4009
Rev. 5.1 6/05
3
AUSTIN [ AUSTIN SEMICONDUCTOR ]
