6.42
7
High-Speed 3.3V 128/64K x 36 Dual-Port Synchronous Static RAM Industrial and Commercial Temperature Ranges
IDT70V3599/89S
Recommended Operating
Temperature and Supply Voltage
(1)
Recommended DC Operating
Conditions with V
DDQ at 2.5V
Absolute Maximum Ratings
(1)
NOTES:
1. Undershoot of V
IL > -1.5V for pulse width less than 10ns is allowed.
2. V
TERM must not exceed VDDQ + 100mV.
3. To select operation at 2.5V levels on the I/Os and controls of a given port, the
OPT pin for that port must be set to V
IL (0V), and VDDQX for that port must be supplied
as indicated above.
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 + 150mV for more than 25% of the cycle time or
4ns maximum, and is limited to
< 20mA for the period of VTERM > VDD + 150mV.
3. Ambient Temperature Under Bias. No AC Conditions. Chip Deselected.
NOTES:
1. This is the parameter TA. This is the "instant on" case temperature.
Grade
Ambient
Temperature GND V
DD
Commercial 0
O
C to +70
O
C0V3.3V
+
150mV
Industrial -40
O
C to +85
O
C0V3.3V
+
150mV
5617 tbl 04
Symbol Parameter Min. Typ. Max. Unit
V
DD
Core Supply Voltage 3.15 3.3 3.45 V
V
DDQ
I/O Supply Voltage
(3 )
2.4 2.5 2.6 V
V
SS
Ground 0 0 0 V
V
IH
Input High Voltage
(Address & Control Inputs)
1.7
____
V
DDQ
+ 100mV
(2 )
V
V
IH
Input High Voltage - I/O
(3)
1.7
____
V
DDQ
+ 100mV
(2 )
V
V
IL
Input Low Voltage -0.3
(1)
____
0.7 V
5617 tbl 05a
Symbol Rating Commercial
& Industrial
Unit
V
TERM
(2 )
Terminal Voltage
with Respect to GND
-0.5 to +4.6 V
T
BIAS
(3)
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
5617 tbl 06
Recommended DC Operating
Conditions with V
DDQ at 3.3V
NOTES:
1. Undershoot of V
IL > -1.5V for pulse width less than 10ns is allowed.
2. V
TERM must not exceed VDDQ + 150mV.
3. To select operation at 3.3V levels on the I/Os and controls of a given port, the
OPT pin for that port must be set to V
IH (3.3V), and VDDQX for that port must be
supplied as indicated above.
Symbol Parameter Min. Typ. Max. Unit
V
DD
Core Supply Voltage 3.15 3.3 3.45 V
V
DDQ
I/O Supply Voltage
(3)
3.15 3.3 3.45 V
V
SS
Ground 0 0 0 V
V
IH
Input High Voltage
(Address & Control Inputs)
(3)
2.0
____
V
DDQ
+ 150mV
(2)
V
V
IH
Input High Voltage - I/O
(3)
2.0
____
V
DDQ
+ 150mV
(2)
V
V
IL
Input Low Voltage -0.3
(1)
____
0.8 V
5617 tbl 05b
