SRAM
AS5C4009LL
Austin Semiconductor, Inc.
AS5C4009LL
Rev. 4.0 2/01
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
3
ABSOLUTEMAXIMUMRATINGS*
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
*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
(-55oC < T
A < 125
oC; Vcc = 5V +10%)
PARAMETER/CONDITION
MIN
MAX
UNITS
NOTES
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)
-5
5
µΑ
Output Low Voltage (IOL = 2.1mA)
--
0.4
V
15
Output High Voltage (IOH = -1.0 mA)
2.4
--
V
15
Supply Voltage
4.5
5.5
V
15
Input High (Logic 1) Voltage
2.2
Vcc +0.5
V
1, 15
Input Low (Logic 0) Voltage
-0.5
0.8
V
2, 15
VIL
SYMBOL
ILI
ILO
VOL
VOH
VCC
VIH
CONDITIONS
SYM
-55
-70
-85
-100
UNITS NOTES
Cycle Time = Min., 100%
Duty Cycle, IIO = 0mA,
CE\ = VIL, VIN = VIH or VIL
Icc1
100
90
80
70
mA
3
TTL
CE\ = VIH,
Other inputs = VIL or VIH
ISB
6666
mA
CMOS
CE\ = Vcc -0.2V,
Other inputs = 0 ~ Vcc
ISB1
0.75
0.75
0.75
0.75
mA
MAX
Power Supply Current:
Operating
PARAMETER
Power Supply Current:
Standby