IDT7025S17JGI8(2012) 查看數據表（PDF） - Integrated Device Technology
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IDT7025S17JGI8 Datasheet PDF : 22 Pages
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IDT7025S/L
High-Speed 8K x 16 Dual-Port Static RAM
Absolute Maximum Ratings(1)
Symbol
Rating
Commercial
& Industrial
Military
Unit
VTERM(2)
Terminal Voltage
with Respect
to GND
-0.5 to +7.0 -0.5 to +7.0 V
TBIAS
Temperature
Under Bias
-55 to +125 -65 to +135 oC
TSTG
Storage
Temperature
-65 to +150 -65 to +150 oC
IOUT
DC Output
Current
50
50
mA
NOTES:
2683 tbl 04
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 Vcc + 10% for more than 25% of the cycle time or 10ns
maximum, and is limited to < 20 mA for the period over VTERM > Vcc + 10%.
Capacitance(1) (TA = +25°C, f = 1.0mhz)
Symbol
Parameter
Conditions(2) Max. Unit
CIN Input Capacitance
VIN = 3dV
9 pF
COUT Output Capacitance
VOUT = 3dV
10 pF
NOTES:
2683 tbl 07
1. This parameter is determined by device characterization but is not production
tested. For TQFP package only.
2. 3dV references the interpolated capacitance when the input and output signals
switch from 0V to 3V or from 3V to 0V.
Military, Industrial and Commercial Temperature Ranges
Maximum Operating Temperature
and Supply Voltage(1)
Grade
GND
Vcc
Ambient Temperature
Military
-55OC to +125OC
0V
5.0V + 10%
Commercial
0OC to +70OC
0V
5.0V + 10%
Industrial
-40OC to +85OC
0V
5.0V + 10%
NOTES:
2683 tbl 05
1. This is parameter TA. This is the "instant on" case temperature.
Recommended DC Operating
Conditions
Symbol
Parameter
Min. Typ. Max. Unit
VCC Supply Voltage
4.5 5.0 5.5 V
GND Ground
0
0
0V
VIH Input High Voltage
VIL Input Low Voltage
2.2
____
6.0(2)
V
-0.5(1)
____
0.8
V
NOTES:
1. VIL > -1.5V for pulse width less than 10ns.
2. VTERM must not exceed Vcc + 10%.
2683 tbl 06
DC Electrical Characteristics Over the Operating
Temperature and Supply Voltage Range (VCC = 5.0V ± 10%)
7025S
Symbol
Parameter
Test Conditions
Min.
Max.
|ILI|
Input Leakage Current(1)
VCC = 5.5V, VIN = 0V to VCC
___
10
|ILO|
Output Leakage Current
VOUT = 0V to VCC
___
10
VOL
Output Low Voltage
IOL = +4mA
___
0.4
VOH
Output High Voltage
IOH = -4mA
2.4
___
NOTE:
1. At Vcc < 2.0V input leakages are undefined.
7025L
Min.
Max.
___
5
___
5
___
0.4
2.4
___
Unit
µA
µA
V
V
2683 tbl 08
6.462
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