6.42
4
IDT71V25761 128K x 36, 3.3V Synchronous SRAMs with
2.5V I/O, Pipelined Outputs, Burst Counter, Single Cycle Deselect Commercial and Industrial Temperature Ranges
100 pin TQFP Capacitance
(TA = +25°C, f = 1.0MHz)
Recommended DC Operating
Conditions
Recommended Operating
Temperature and Supply Voltage
Absolute Maximum Ratings
(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. VDD terminals only.
3. VDDQ terminals only.
4. Input terminals only.
5. I/O terminals only.
6. This is a steady-state DC parameter that applies after the power supplies have
ramped up. Power supply sequencing is not necessary; however, the voltage
on any input or I/O pin cannot exceed VDDQ during power supply ramp up.
7. TA is the "instant on" case temperature.
NOTES:
1. VIH (max) = VDDQ + 1.0V for pulse width less than tCYC/2, once per cycle.
2. VIL (min) = -1.0V for pulse width less than tCYC/2, once per cycle.
NOTE:
1. This parameter is guaranteed by device characterization, but not production tested.
Symbol Rating
Commercial &
Industrial Unit
V
TERM
(2)
Terminal Voltage with
Respect to GND
-0.5 to +4.6 V
V
TERM
(3,6)
Terminal Voltage with
Respect to GND
-0.5 to V
DD
V
V
TERM
(4,6)
Terminal Voltage with
Respect to GND
-0.5 to V
DD
+0.5 V
V
TERM
(5,6)
Terminal Voltage with
Respect to GND
-0.5 to V
DDQ
+0.5 V
T
A
(7)
Commercial
Operating Temperature
-0 to +70
o
C
Industrial
Operating Temperature
-40 to +85
o
C
T
BIAS
Temperature
Under Bias
-55 to +125
o
C
T
STG
Storage
Temperature
-55 to +125
o
C
P
T
Power Dissipation 2.0 W
I
OUT
DC Output Current 50 mA
5297 tbl 03
Grade Temperature
(1)
V
SS
V
DD
V
DDQ
Commercial 0°C to +70°C 0V 3.3V±5% 2.5V±5%
Industrial -40°C to +85°C 0V 3.3V±5% 2.5V±5%
5297 tbl 04
Symbol Parameter Min. Typ. Max. Unit
V
DD
Core Supply Voltage 3.135 3.3 3.465 V
V
DDQ
I/O Supply Voltage 2.375 2.5 2.625 V
V
SS
Supply Voltage 0 0 0 V
V
IH
Input High Voltage -
Inputs
1.7
____
V
DD
+0.3
V
V
IH
Input High Voltage - I/O
1.7
____
V
DDQ
+0.3
(1 )
V
V
IL
Input Low Voltage -0.3
(2)
____
0.7 V
5297 tbl 05
Symbol Parameter
(1 )
Conditions Max. Unit
C
IN
Input Capacitance V
IN
= 3dV 5 pF
C
I/O
I/O Capacitance V
OUT
= 3dV 7 pF
5297 tbl 07
NOTES:
1. TA is the "instant on" case temperature.
119 BGA Capacitance
(TA = +25°C, f = 1.0MHz)
Symbol Parameter
(1 )
Conditions Max. Unit
C
IN
Input Capacitance V
IN
= 3dV 7 pF
C
I/O
I/O Capacitance V
OUT
= 3dV 7 pF
5297 tbl 07a
165 fBGA Capacitance
(TA = +25°C, f = 1.0MHz)
Symbol Parameter
(1 )
Conditions Max. Unit
C
IN
Input Capacitance V
IN
= 3dV 7 pF
C
I/O
I/O Capacitance V
OUT
= 3dV 7 pF
5297 tbl 07b
