6.42
IDT70V9089/79S/L
High Speed 3.3V 64/32K x 8 Synchronous Dual-Port Static RAM Industrial and Commercial Temperature Ranges
4
Recommended DC Operating
Conditions
Recommended Operating
Temperature and Supply Voltage
(1)
NOTES:
1. 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 operational sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect reliability.
2. V
TERM must not exceed VDD +0.3V for more than 25% of the cycle time or 10ns
maximum, and is limited to
< 20mA for the period of VTERM > VDD + 0.3V.
3. Ambient Temperature Under Bias. Chip Deselected.
Absolute Maximum Ratings
(1)
NOTES:
1. These parameters are determined by device characterization, but are not
production tested.
2. 3dV references the interpolated capacitance when the input and output switch
from 0V to 3V or from 3V to 0V.
3. C
OUT also references CI/O.
Capacitance (TA = +25°C, f = 1.0MHz)
NOTES:
1. This is the parameter T
A. This is the "instant on" case temperature.
NOTES:
1. V
TERM must not exceed VDD +0.3V.
2. V
IL > -1.5V for pulse width less than 10ns.
Grade
Ambient
Temperature GND V
DD
Commercial 0
O
C to +70
O
C0V3.3V
+
0.3V
Industrial -40
O
C to +85
O
C0V 3.3V
+
0.3V
3750 tbl 04
Symbol Parameter Min. Typ. Max. Unit
V
DD
Supply Voltage 3.0 3.3 3.6 V
V
SS
Ground 0 0 0 V
V
IH
Input High Voltage 2.2
____
V
DD
+ 0.3V
(1)
V
V
IL
Input Low Voltage -0.3
(2)
____
0.8 V
3750 tbl 05
Symbol Rating Commercial
& Industrial
Unit
V
TERM
(2)
Terminal Voltage
with Respect
to GND
-0.5 to +4.6 V
T
BIAS
Temperature
Under Bias
-55 to +125
o
C
T
STG
Storage Temperature -65 to +150
o
C
T
JN
Junction Temperature +150
o
C
I
OUT
DC Output Current 50 mA
3750 tbl 06
Symbol Parameter
(1)
Conditions
(2 )
Max. Unit
C
IN
Input Capacitance V
IN
= 3dV 9 pF
C
OUT
(3 )
Output Capacitance V
OUT
= 3dV 10 pF
3750 tbl 07