SRAM
AS5C4009LL
Austin Semiconductor, Inc.
ABSOLUTEMAXIMUMRATINGS*
*Stresses greater than those listed under "Absolute Maximum
Voltage on Vcc Supply Relative to Vss...................-.5V to +7.0V Ratings" may cause permanent damage to the device. This is
Voltage on any pin Relative to Vss..........................-.5V to +7.0V a stress rating only and functional operation of the device at
Storage Temperature ....................................-65°C to +150°C these or any other conditions above those indicated in the
Operating Temperature Range.............................-55oC to +125oC operation section of this specification is not implied. Exposure
Soldering Temperature Range...............................................260oC to absolute maximum rating conditions for extended periods
Maximum Junction Temperature**....................................+150°C may affect reliability.
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.
AS5C4009LL
Rev. 4.0 2/01
3
MICROSS [ MICROSS COMPONENTS ]
