參數(shù)資料
型號(hào): IDT70V25S25PFI
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: DRAM
英文描述: HIGH-SPEED 3.3V 8K x 16 DUAL-PORT STATIC RAM
中文描述: 8K X 16 DUAL-PORT SRAM, 25 ns, PQFP100
封裝: 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, TQFP-100
文件頁(yè)數(shù): 5/22頁(yè)
文件大?。?/td> 186K
代理商: IDT70V25S25PFI
6.42
IDT70V25S/L
High-Speed 8K x 16 Dual-Port Static RAM Industrial and Commercial Temperature Ranges
&/*
Symbol
/0$
+.12
$
34563#78
*++0
+
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 + 0.3V for more than 25% of the cycle time or 10ns
maximum and is limted to < 20mA for the period of V
TERM
> Vcc + 0.3V.
NOTES:
1. This parameter is determned by device characterization but is not production
tested.
2. 3dV references the interpolated capacitance when the input and output
signals switch from0V to 3V or from3V to 0V.
NOTES:
1.
This is the parameter T
A
.
NOTES:
1.
2.
V
IL
> -1.5V for pulse width less than 10ns.
V
TERM
must not exceed Vcc + 0.3V.
9%0:%0
$+.12*
2
3#2;#2
NOTE:
1. At Vcc < 2.0V input leakages are undefined.
Rating
Commercial
& Industrial
Unit
V
TERM
(2)
Termnal Voltage
with Respect
to GND
-0.5 to +4.6
V
T
BIAS
Temperature
Under Bias
-55 to +125
o
C
T
STG
Storage
Temperature
-55 to +125
o
C
I
OUT
DC Output
Current
50
mA
2944 tbl 04
Grade
Ambient
Temperature
GND
Vcc
Commercial
0
O
C to +70
O
C
0V
3.3V
+
0.3V
Industrial
-40
O
C to +85
O
C
0V
3.3V
+
0.3V
2944 tbl 05
Symbol
Parameter
Mn.
Typ.
Max.
Unit
V
CC
Supply Voltage
3.0
3.3
3.6
V
GND
Ground
0
0
0
V
V
IH
Input High Voltage
2.0
____
V
CC
+0.3
(2)
V
V
IL
Input Low Voltage
-0.5
(1)
____
0.8
V
2944 tbl 06
Symbol
Parameter
Conditions
(2)
Max.
Unit
C
IN
Input Capacitance
V
IN
= 3dV
9
pF
C
OUT
Output Capacitance
V
OUT
= 3dV
10
pF
2944 tbl 07
Symbol
Parameter
Test Conditions
70V25S
70V25L
Unit
Mn.
Max.
Mn.
Max.
|
LI
|
Input Leakage Current
(1)
V
CC
= 3.6V, 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
2944 tbl 08
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