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參數(shù)資料
| 型號： | IDT7008L20PFI |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | DRAM |
| 英文描述： | HIGH-SPEED 64K x 8 DUAL-PORT STATIC RAM |
| 中文描述： | 64K X 8 DUAL-PORT SRAM, 20 ns, PQFP100 |
| 封裝： | TQFP-100 |
| 文件頁數(shù)： | 6/19頁 |
| 文件大?。?/td> | 167K |
| 代理商： | IDT7008L20PFI |
6
IDT7008S/L
High-Speed 64K x 8 Dual-Port Static RAM Military, Industrial and Commercial Temperature Ranges
NOTES:
1. This parameter is determned by device characterization but is not production
tested.
2. 3dV represents the interpolated capacitance when the input and output signals
switch from0V to 3V or from3V to 0V.
$
01230"%4 $567
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9
02"9:;
NOTES:
1. At Vcc < 2.0V, input leakages are undefined.
2. Refer to Chip Enable Truth Table.
&<+
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUMRATINGS may
cause permanent damage to the device. This is a stress rating only and
functional operation of the device at these or any other conditions above those
indicated in the operational sections of this specification is not implied. Exposure
to absolute maximumrating conditions for extended periods may affect
reliability.
2. V
TERM
must not exceed Vcc + 10% for more than 25% of the cycle time or 10ns
maximum and is limted to < 20mA for the period of V
TERM
> Vcc + 10%.
NOTES:
1. V
IL
> -1.5V for pulse width less than 10ns.
2. V
TERM
must not exceed Vcc + 10%.
+,,6
,
NOTES:
1. This is the parameter T
A
. This is the "instant on" case tempreature.
2. Industrial Temperature: for other speeds, packages and powers contact your
sales office.
<6$
,/79
Symbol
Rating
Commercial
& Industrial
Mlitary
Unit
V
TERM
(2)
Termnal Voltage
wth Respect
to GND
-0.5 to +7.0
-0.5 to +7.0
V
T
BIAS
Temperature
Under Bias
-55 to +125
-65 to +135
o
C
T
STG
Storage
Temperature
-65 to +150
-65 to +150
o
C
I
OUT
DC Output Current
50
50
mA
3198 tbl 05
Grade
Ambient
Temperature
GND
Vcc
Mlitary
-55
O
C to+125
O
C
0V
5.0V
+
10%
Commercial
0
O
C to +70
O
C
0V
5.0V
+
10%
Industrial
-40
O
C to +85
O
C
0V
5.0V
+
10%
3198 tbl 06
Symbol
Parameter
Mn.
Typ.
Max.
Unit
V
CC
Supply Voltage
4.5
5.0
5.5
V
GND
Ground
0
0
0
V
V
IH
Input High Voltage
2.2
____
6.0
(2)
V
V
IL
Input Low Voltage
-0.5
(1)
____
0.8
V
3198 tbl 07
Symbol
Parameter
Test Conditions
7008S
7008L
Unit
Min.
Max.
Min.
Max.
|
LI
|
Input Leakage Current
(1)
V
CC
= 5.5V, V
IN
= 0V to V
CC
___
10
___
5
μA
|
LO
|
Output Leakage Current
CE
= V
IH
, V
OUT
= 0V to V
CC
___
10
___
5
μA
V
OL
Output Low Voltage
I
OL
= 4mA
___
0.4
___
0.4
V
V
OH
Output High Voltage
I
OH
= -4mA
2.4
___
2.4
___
V
3198 tbl 09
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