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IDT71342SA Datasheet(PDF) 3 Page - Integrated Device Technology

Part No. IDT71342SA
Description  HIGH SPEED 4K X 8 DUAL-PORT STATIC RAM WITH SEMAPHORE
Download  14 Pages
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Maker  IDT [Integrated Device Technology]
Homepage  http://www.idt.com
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IDT71342SA Datasheet(HTML) 3 Page - Integrated Device Technology

 
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6.42
IDT71342SA/LA
High-Speed 4K x 8 Dual-Port Static RAM with Semaphore
Industrial and Commercial Temperature Ranges
3
Absolute Maximum Ratings(1)
Capacitance(1) (TA = +25°C, f = 1.0MHz)
Maximum Operating
Temperature and Supply Voltage(1,2)
Recommended DC Operating
Conditions
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. VTERM must not exceed Vcc + 10% for more than 25% of the cycle time or 10 ns
maximum, and is limited to < 20mA for the period of VTERM > Vcc +10%.
NOTES:
1. This parameter is determined by device characterization but is not production
tested.
2. 3dv references the interpolated capacitance when the input and output signals
switch from 0V to 3V and from 3V to 0V.
NOTES:
1. This is the parameter TA. This is the "instant on" case temperature.
NOTES:
1. VIL (min.) > -1.5V for pulse width less than 10ns.
2. VTERM must not exceed Vcc + 10%.
NOTE:
1. At Vcc < 2.0V input leakages are undefined.
DC Electrical Characteristics Over the Operating
Temperature and Supply Voltage (VCC = 5V ± 10%)
Symbol
Rating
Commercial
& Industrial
Unit
VTERM(2)
Terminal Voltage
with Respect
to GND
-0.5 to +7.0
V
TBIAS
Temperature
Under Bias
-55 to +125
oC
TSTG
Storage
Temperature
-65 to +150
oC
PT(3)
Power
Dissipation
1.5
W
IOUT
DC Output
Current
50
mA
2721 tbl 01
Symbol
Parameter
Conditions(2)
Max.
Unit
CIN
Input Capacitance
VIN = 3dV
9
pF
COUT
Output Capacitance
VOUT = 3dV
10
pF
2721 tbl 02
Grade
Ambient
Temperature
GND
Vcc
Commercial
0OC to +70OC0V
5.0V
+ 10%
Industrial
-40OC to +85OC0V
5.0V
+ 10%
2721 tbl 03
Symbol
Parameter
Min.
Typ.
Max.
Unit
VCC
Supply Voltage
4.5
5.0
5.5
V
GND
Ground
0
0
0
V
VIH
Input High Voltage
2.2
____
6.0(2)
V
VIL
Input Low Voltage
-0.5(1)
____
0.8
V
2721 tbl 04
Symbol
Parameter
Test Conditions
71342SA
71342LA
Unit
Min.
Max.
Min.
Max.
|ILI|
Input Leakage Current
(1)
VCC = 5.5V, VIN = 0V to VCC
___
10
___
5µ A
|ILO|
Output Leakage Current
CE = VIH, VOUT = 0V to VCC
___
10
___
5µ A
VOL
Output Low Voltage
IOL = 6mA
___
0.4
___
0.4
V
IOL = 8mA
___
0.5
___
0.5
V
VOH
Output High Voltage
IOH = -4mA
2.4
___
2.4
___
V
2721 tbl 05


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