IDT70V7599S
High-Speed 128K x 36 Synchronous Bank-Switchable Dual-Port Static RAM
Industrial and Commercial Temperature Ranges
RecommendedOperating
RecommendedDCOperating
TemperatureandSupplyVoltage(1)
Conditions with VDDQ at 2.5V
Symbol
VDD
Parameter
Core Supply Voltage
I/O Supply Voltage(3)
Ground
Min. Typ.
Max.
Unit
V
Ambient
Grade
Commercial
Temperature
0OC to +70OC
-40OC to +85OC
GND
0V
V
+
+
DD
3.15
2.4
0
3.3
2.5
3.45
3.3V
3.3V
150mV
150mV
VDDQ
VSS
2.6
V
Industrial
0V
0
0
V
VDDQ + 100mV(2)
5626 tbl 04
____
Input High Voltage
1.7
V
VIH
NOTE:
(Address & Control Inputs)
1. This is the parameter TA. This is the "instant on" case temperature.
____
____
VIH
VIL
Input High Voltage - I/O(3)
1.7
-0.3(1)
VDDQ + 100mV(2)
0.7
V
Input Low Voltage
V
5626 tbl 05a
NOTES:
1. Undershoot of VIL > -1.5V for pulse width less than 10ns is allowed.
2. VTERM must not exceed VDDQ + 100mV.
AbsoluteMaximumRatings(1)
3. To select operation at 2.5V levels on the I/Os and controls of a given port, the
OPTpinforthatportmustbesettoVIL (0V), andVDDQX forthatportmustbesupplied
as indicated above.
Symbol
Rating
Commercial
& Industrial
Unit
(2)
V
TERM
Terminal Voltage
with Respect to
GND
-0.5 to +4.6
V
RecommendedDCOperating
Conditions with VDDQ at 3.3V
T
BIAS
Temperature
Under Bias
-55 to +125
-65 to +150
50
oC
oC
Symbol
Parameter
Core Supply Voltage
I/O Supply Voltage(3)
Ground
Min. Typ.
Max.
Unit
V
Storage
TSTG
V
DD
DDQ
SS
3.15
3.15
0
3.3
3.3
3.45
Temperature
V
3.45
V
IOUT
DC Output Current
mA
5626 tbl 06
V
0
0
V
NOTES:
Input High Voltage
2.0
V
V
DDQ + 150mV(2)
V
____
V
IH
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. VTERM 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.
(Address & Control Inputs)(3)
V
IH
IL
Input High Voltage - I/O(3)
2.0
-0.3(1)
DDQ + 150mV(2)
0.8
V
V
____
____
V
Input Low Voltage
5626 tbl 05b
NOTES:
1. Undershoot of VIL > -1.5V for pulse width less than 10ns is allowed.
2. VTERM 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 VIH (3.3V), and VDDQX for that port must be
supplied as indicated above.
6.42
7