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IDT70V9079 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 IDT70V9079
기능 HIGH-SPEED 3.3V 64/32K x 8 SYNCHRONOUS DUAL-PORT STATIC RAM
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IDT70V9079 데이터시트 및 IDT70V9079 PDF

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IDT70V9079 pdf, 반도체, 판매, 대치품
IDT70V9089/79S/L
High Speed 3.3V 64/32K x 8 Synchronous Dual-Port Static RAM
Industrial and Commercial Temperature Ranges
Recommended Operating
Temperature and Supply Voltage(1)
Grade
Ambient
Temperature
GND
VDD
Commercial
0OC to +70OC 0V 3.3V + 0.3V
Industrial
-40OC to +85OC
0V
3.3V + 0.3V
3750 tbl 04
NOTES:
1. This is the parameter TA. This is the "instant on" case temperature.
Recommended DC Operating
Conditions
Symbol
Parameter
Min. Typ.
Max.
Unit
VDD Supply Voltage
3.0 3.3 3.6 V
VSS Ground
00
0V
VIH Input High Voltage
2.2 ____ VDD + 0.3V(1) V
VIL Input Low Voltage
-0.3(2)
____
0.8
V
NOTES:
1. VTERM must not exceed VDD +0.3V.
2. VIL > -1.5V for pulse width less than 10ns.
3750 tbl 05
Absolute Maximum Ratings(1)
Symbol
Rating
Commercial
& Industrial
VTERM(2)
Terminal Voltage
with Respect
to GND
-0.5 to +4.6
TBIAS Temperature
Under Bias
-55 to +125
TSTG
Storage Temperature
-65 to +150
TJN
Junction Temperature
+150
Capacitance (TA = +25°C, f = 1.0MHz)
Unit Symbol
Parameter(1)
Conditions(2) Max. Unit
CIN Input Capacitance
VIN = 3dV
9 pF
V
COUT(3) Output Capacitance
VOUT = 3dV
10 pF
3750 tbl 07
NOTES:
oC 1. These parameters are determined by device characterization, but are not
production tested.
2. 3dV references the interpolated capacitance when the input and output switch
oC from 0V to 3V or from 3V to 0V.
3. COUT also references CI/O.
oC
IOUT DC Output Current
50 mA
3750 tbl 06
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 VDD +0.3V for more than 25% of the cycle time or 10ns
maximum, and is limited to < 20mA for the period of VTERM > VDD + 0.3V.
3. Ambient Temperature Under Bias. Chip Deselected.
6.442

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IDT70V9079 전자부품, 판매, 대치품
IDT70V9089/79S/L
High Speed 3.3V 64/32K x 8 Synchronous Dual-Port Static RAM
AC Test Conditions
Input Pulse Levels
Input Rise/Fall Times
Input Timing Reference Levels
Output Reference Levels
Output Load
GND to 3.0V
3ns Max.
1.5V
1.5V
Figures 1,2 and 3
3750 tbl 10
Industrial and Commercial Temperature Ranges
DATAOUT
435Ω
3.3V
590Ω
30pF
DATAOUT
435Ω
3.3V
590Ω
5pF*
3750 drw 03
Figure 1. AC Output Test load.
3750 drw 04
Figure 2. Output Test Load
(For tCKLZ, tCKHZ, tOLZ, and tOHZ).
*Including scope and jig.
tCD1,
tCD2
(Typical, ns)
8
7
6
5
4
3
2
1
10 pF is the I/O capacitance
of this device, and 30pF is the
AC Test Load Capacitance
0
20 40 60 80 100 120 140 160 180 200
-1 Capacitance (pF) ,
3750 drw 05
Figure 3. Typical Output Derating (Lumped Capacitive Load).
6.472

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